Genomes and Genes
Alias: mouse-ear cress, thale-cress, Arabidopsis thaliana, Arbisopsis thaliana, Arabidopsis thaliana (L.) Heynh., Arabidopsis thaliana (thale cress)
Publications422 found, 100 shown here
- The JAZ family of repressors is the missing link in jasmonate signallingA Chini
Departamento de Genética Molecular de Plantas, Centro Nacional de Biotecnologia CSIC, Campus Universidad Autonoma, 28049 Madrid, Spain
Nature 448:666-71. 2007..of JASMONATE-INSENSITIVE 3 (JAI3) and a family of related proteins named JAZ (jasmonate ZIM-domain), in Arabidopsis thaliana. Our results demonstrate that JAI3 and other JAZs are direct targets of the SCF(COI1) E3 ubiquitin ligase ..
- JAZ repressor proteins are targets of the SCF(COI1) complex during jasmonate signallingBryan Thines
Institute of Biological Chemistry, Washington State University, Pullman, Washington 99164 6340, USA
Nature 448:661-5. 2007....
- Two transcription factors, DREB1 and DREB2, with an EREBP/AP2 DNA binding domain separate two cellular signal transduction pathways in drought- and low-temperature-responsive gene expression, respectively, in ArabidopsisQ Liu
Biological Resources Division, Japan International Research Center for Agricultural Sciences JIRCAS, Ministry of Agriculture, Forestry, and Fisheries, 2 1 Ohwashi, Tsukuba, Ibaraki 305 8686, Japan
Plant Cell 10:1391-406. 1998..These results indicate that two independent families of DREB proteins, DREB1 and DREB2, function as trans-acting factors in two separate signal transduction pathways under low-temperature and dehydration conditions, respectively...
- The F-box protein TIR1 is an auxin receptorNihal Dharmasiri
Department of Biology, Indiana University, Bloomington, Indiana 47405, USA
Nature 435:441-5. 2005..Finally, TIR1 synthesized in insect cells binds Aux/IAA proteins in an auxin-dependent manner. Together, these results indicate that TIR1 is an auxin receptor that mediates Aux/IAA degradation and auxin-regulated transcription...
- Signals from chloroplasts converge to regulate nuclear gene expressionShai Koussevitzky
Howard Hughes Medical Institute, Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA
Science 316:715-9. 2007..We propose a model in which multiple indicators of aberrant plastid function in Arabidopsis are integrated upstream of GUN1 within plastids, which leads to ABI4-mediated repression of nuclear-encoded genes...
- bZIP transcription factors in ArabidopsisMarc Jakoby
MPI for Plant Breeding Research, 50829, Koln, Germany
Trends Plant Sci 7:106-11. 2002..This integration is essential for a complete functional characterization of bZIP transcription factors in plants, and to identify functional redundancies among AtbZIP factors...
- Predicting subcellular localization of proteins based on their N-terminal amino acid sequenceO Emanuelsson
Stockholm Bioinformatics Center, Department of Biochemistry, Stockholm University, Stockholm, S 106 91, Sweden
J Mol Biol 300:1005-16. 2000..From a TargetP analysis of the recently sequenced Arabidopsis thaliana chromosomes 2 and 4 and the Ensembl Homo sapiens protein set, we estimate that 10% of all plant proteins ..
- MAP kinase signalling cascade in Arabidopsis innate immunityTsuneaki Asai
Department of Genetics, Harvard Medical School, Boston, Massachusetts 02114, USA
Nature 415:977-83. 2002..We developed an Arabidopsis thaliana leaf cell system based on the induction of early-defence gene transcription by flagellin, a highly ..
- Jasmonate perception by inositol-phosphate-potentiated COI1-JAZ co-receptorLaura B Sheard
Department of Pharmacology, Box 357280, University of Washington, Seattle, Washington 98195, USA
Nature 468:400-5. 2010..Our results unravel the mechanism of jasmonate perception and highlight the ability of F-box proteins to evolve as multi-component signalling hubs...
- Radial patterning of Arabidopsis shoots by class III HD-ZIP and KANADI genesJohn F Emery
Section of Plant Biology, University of California, Davis, Davis, CA 95616, USA
Curr Biol 13:1768-74. 2003..Thus, the class III HD-ZIP and KANADI genes comprise a genetic system that patterns abaxial-adaxial polarity in lateral organs produced from the apical meristem...
- MYC2 differentially modulates diverse jasmonate-dependent functions in ArabidopsisBruno Dombrecht
Commonwealth Scientific and Industrial Research Organization Plant Industry, Queensland Bioscience Precinct, St Lucia, Queensland, 4067, Australia
Plant Cell 19:2225-45. 2007The Arabidopsis thaliana basic helix-loop-helix Leu zipper transcription factor (TF) MYC2/JIN1 differentially regulates jasmonate (JA)-responsive pathogen defense (e.g., PDF1.2) and wound response (e.g., VSP) genes...
- Plant immunity requires conformational changes [corrected] of NPR1 via S-nitrosylation and thioredoxinsYasuomi Tada
Department of Biology, Post Office Box 90338, Duke University, Durham, NC 27708, USA
Science 321:952-6. 2008..Thus, the regulation of NPR1 is through the opposing action of GSNO and TRX. These findings suggest a link between pathogen-triggered redox changes and gene regulation in plant immunity...
- Regulation of polar auxin transport by AtPIN1 in Arabidopsis vascular tissueL Gälweiler
Max Delbruck Laboratorium in der Max Planck Gesellschaft, Carl von Linne Weg 10, D 50829 Köln, Germany
Science 282:2226-30. 1998..Mutations affecting the PIN-FORMED (PIN1) gene diminish polar auxin transport in Arabidopsis thaliana inflorescence axes...
- ETHYLENE RESPONSE FACTOR1 integrates signals from ethylene and jasmonate pathways in plant defenseOscar Lorenzo
Departamento de Genética Molecular de Plantas, Centro Nacional de Biotecnología Consejo Superior de Investigaciones Científicas, Campus Universidad Autonoma, 28049 Madrid, Spain
Plant Cell 15:165-78. 2003....
- Methylation as a crucial step in plant microRNA biogenesisBin Yu
Waksman Institute, Rutgers University, Piscataway, NJ 08854, USA
Science 307:932-5. 2005..Our studies uncover a new and crucial step in plant miRNA biogenesis and have profound implications in the function of miRNAs...
- PHO2, microRNA399, and PHR1 define a phosphate-signaling pathway in plantsRajendra Bari
Max Planck Institute for Molecular Plant Physiology, Science Park Golm, 14476 Potsdam, Germany
Plant Physiol 141:988-99. 2006Inorganic phosphate (Pi)-signaling pathways in plants are still largely unknown. The Arabidopsis (Arabidopsis thaliana) pho2 mutant overaccumulates Pi in leaves in Pi-replete conditions...
- Roles of the CBF2 and ZAT12 transcription factors in configuring the low temperature transcriptome of ArabidopsisJonathan T Vogel
Michigan State University Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, MI 48824 1312, USA
Plant J 41:195-211. 2005..In addition, ZAT12 downregulated the expression of the CBF genes indicating a role for ZAT12 in a negative regulatory circuit that dampens expression of the CBF cold response pathway...
- A dehydration-induced NAC protein, RD26, is involved in a novel ABA-dependent stress-signaling pathwayMiki Fujita
Laboratory of Plant Molecular Biology, RIKEN Tsukuba Institute, 3 1 1 Koyadai, Tsukuba, Ibaraki 305 0074, Japan
Plant J 39:863-76. 2004b>Arabidopsis thaliana RD26 cDNA, isolated from dehydrated plants, encodes a NAC protein. Expression of the RD26 gene was induced not only by drought but also by abscisic acid (ABA) and high salinity...
- ICE1: a regulator of cold-induced transcriptome and freezing tolerance in ArabidopsisViswanathan Chinnusamy
Department of Plant Sciences, University of Arizona, Tucson 85721, USA
Genes Dev 17:1043-54. 2003..ICE1 is expressed constitutively, and its overexpression in wild-type plants enhances the expression of the CBF regulon in the cold and improves freezing tolerance of the transgenic plants...
- Arabidopsis cytokinin receptor mutants reveal functions in shoot growth, leaf senescence, seed size, germination, root development, and cytokinin metabolismMichael Riefler
Institute of Biology Applied Genetics, Free University of Berlin, Germany
Plant Cell 18:40-54. 2006We used loss-of-function mutants to study three Arabidopsis thaliana sensor histidine kinases, AHK2, AHK3, and CRE1/AHK4, known to be cytokinin receptors...
- Role of PHABULOSA and PHAVOLUTA in determining radial patterning in shootsJ R McConnell
Department of Genetics, University of Wisconsin Madison, 53706, USA
Nature 411:709-13. 2001..This change probably renders the protein constitutively active, implicating this domain as a central regulator of protein function and the PHB and PHV proteins as receptors for an adaxializing signal...
- FD, a bZIP protein mediating signals from the floral pathway integrator FT at the shoot apexMitsutomo Abe
Department of Botany, Graduate School of Science, Kyoto University, Sakyo ku, Kyoto 606 8502, Japan
Science 309:1052-6. 2005..FT may represent a long-distance signal in flowering...
- Plant stomata function in innate immunity against bacterial invasionMaeli Melotto
Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, MI 48824, USA
Cell 126:969-80. 2006..We provide evidence that supports a model in which stomata, as part of an integral innate immune system, act as a barrier against bacterial infection...
- Isolation and functional analysis of Arabidopsis stress-inducible NAC transcription factors that bind to a drought-responsive cis-element in the early responsive to dehydration stress 1 promoterLam Son Phan Tran
Biological Resources Division, Japan International Research Center for Agricultural Sciences, Tsukuba, Ibaraki 305 8686, Japan
Plant Cell 16:2481-98. 2004The MYC-like sequence CATGTG plays an important role in the dehydration-inducible expression of the Arabidopsis thaliana EARLY RESPONSIVE TO DEHYDRATION STRESS 1 (ERD1) gene, which encodes a ClpA (ATP binding subunit of the caseinolytic ..
- Structural basis for flg22-induced activation of the Arabidopsis FLS2-BAK1 immune complexYadong Sun
School of Life Sciences, Tsinghua University, Beijing 100084, China, and Tsinghua Peking Center for Life Sciences, Beijing 100084, China
Science 342:624-8. 2013..Our data reveal the molecular mechanisms underlying FLS2-BAK1 complex recognition of flg22 and provide insight into the immune receptor complex activation. ..
- RIN4 interacts with Pseudomonas syringae type III effector molecules and is required for RPM1-mediated resistance in ArabidopsisDavid Mackey
Department of Biology, University of North Carolina, Chapel Hill, NC 27599, USA
Cell 108:743-54. 2002..This may enhance RIN4 activity as a negative regulator of plant defense, facilitating pathogen growth. RPM1 may "guard" against pathogens that use AvrRpm1 and AvrB to manipulate RIN4 activity...
- Reactive oxygen species produced by NADPH oxidase regulate plant cell growthJulia Foreman
Department of Cell and Developmental Biology, John Innes Centre, Norwich NR4 7UH, UK
Nature 422:442-6. 2003..Ca2+ influx from the extracellular store is required for (and sets the rates of) cell elongation in roots. Arabidopsis thaliana rhd2 mutants are defective in Ca2+ uptake and consequently cell expansion is compromised--rhd2 mutants have ..
- Transcriptional repression by AtMYB4 controls production of UV-protecting sunscreens in ArabidopsisH Jin
John Innes Centre, Colney, Norwich NR4 7UH, Institute of Food Research, Colney, Norwich NR4 7UH, UK
EMBO J 19:6150-61. 2000An Arabidopsis thaliana line that is mutant for the R2R3 MYB gene, AtMYB4, shows enhanced levels of sinapate esters in its leaves. The mutant line is more tolerant of UV-B irradiation than wild type...
- Methylation protects miRNAs and siRNAs from a 3'-end uridylation activity in ArabidopsisJunjie Li
Department of Botany and Plant Sciences, Institute of Integrative Genome Research, University of California, Riverside, Riverside, California 92508, USA
Curr Biol 15:1501-7. 2005..We conclude that 3'-end methylation is a common step in miRNA and siRNA metabolism and likely protects the 3' ends of the small RNAs from the uridylation activity...
- Temporal regulation of shoot development in Arabidopsis thaliana by miR156 and its target SPL3Gang Wu
Department of Biology, University of Pennsylvania, Philadelphia, PA 19104 6018, USA
Development 133:3539-47. 2006..We conclude that vegetative phase change in Arabidopsis is regulated by an increase in the expression of SPL3 and probably also SPL4 and SPL5, and that this increase is a consequence of a decrease in the level of miR156...
- The Arabidopsis nucleosome remodeler DDM1 allows DNA methyltransferases to access H1-containing heterochromatinAssaf Zemach
Department of Plant and Microbial Biology, University of California, Berkeley, Berkeley, CA 94720, USA
Cell 153:193-205. 2013..Our results indicate that DDM1 provides DNA methyltransferases access to H1-containing heterochromatin to allow stable silencing of transposable elements in cooperation with the RdDM pathway...
- NINJA connects the co-repressor TOPLESS to jasmonate signallingLaurens Pauwels
Department of Plant Systems Biology, Flanders Institute for Biotechnology VIB, Technologiepark 927, B 9052 Gent, Belgium
Nature 464:788-91. 2010..This new insight reveals how stress-related and growth-related signalling cascades use common molecular mechanisms to regulate gene expression in plants...
- Efflux-dependent auxin gradients establish the apical-basal axis of ArabidopsisJiri Friml
Zentrum für Molekularbiologie der Pflanzen, Universitat Tubingen, Auf der Morgenstelle 3, 72076 Tubingen, Germany
Nature 426:147-53. 2003..Our results indicate how the establishment of cell polarity, polar auxin efflux and local auxin response result in apical-basal axis formation of the embryo, and thus determine the axiality of the adult plant...
- The AP2/ERF domain transcription factor ORA59 integrates jasmonic acid and ethylene signals in plant defenseMartial Pré
Institute of Biology Leiden, Clusius Laboratory, Leiden University, 2333 AL Leiden, The Netherlands
Plant Physiol 147:1347-57. 2008..Here, we describe the role of the Arabidopsis (Arabidopsis thaliana) APETALA2/ETHYLENE RESPONSE FACTOR (AP2/ERF) domain transcription factor ORA59 in JA and ethylene signaling ..
- The R2R3-MYB gene family in Arabidopsis thalianaR Stracke
Max Planck Institute for Plant Breeding Research, Carl von Linne Weg 10, D 50829, Koln, Germany
Curr Opin Plant Biol 4:447-56. 2001..of mutants with interesting phenotypes, have started to unravel the functions of the 125 R2R3-MYB genes in Arabidopsis thaliana. R2R3-type MYB genes control many aspects of plant secondary metabolism, as well as the identity and fate ..
- A battery of transcription factors involved in the regulation of secondary cell wall biosynthesis in ArabidopsisRuiqin Zhong
Department of Plant Biology, University of Georgia, Athens, Georgia 30602, USA
Plant Cell 20:2763-82. 2008..a battery of SND1-regulated transcription factors is required for normal secondary wall biosynthesis in Arabidopsis thaliana. The expression of 11 SND1-regulated transcription factors, namely, SND2, SND3, MYB103, MYB85, MYB52, MYB54,..
- Trifurcate feed-forward regulation of age-dependent cell death involving miR164 in ArabidopsisJin Hee Kim
Division of Molecular Life Sciences, Pohang University of Science and Technology, Hyoja Dong, Pohang, Kyungbuk, 790 784, Republic of Korea
Science 323:1053-7. 2009..The trifurcate feed-forward pathway involving ORE1, miR164, and EIN2 provides a highly robust regulation to ensure that aging induces cell death in Arabidopsis leaves...
- Phosphorylation of a WRKY transcription factor by two pathogen-responsive MAPKs drives phytoalexin biosynthesis in ArabidopsisGuohong Mao
Department of Biochemistry, Interdisciplinary Plant Group, and Bond Life Sciences Center, University of Missouri, Columbia, Missouri 65211, USA
Plant Cell 23:1639-53. 2011..protein kinases, play essential roles in the induction of camalexin, the major phytoalexin in Arabidopsis thaliana. In search of the transcription factors downstream of MPK3/MPK6, we found that WRKY33 is required for MPK3/..
- A putative leucine-rich repeat receptor kinase involved in brassinosteroid signal transductionJ Li
Plant Biology Laboratory, The Salk Institute for Biological Studies, La Jolla, California 92037, USA
Cell 90:929-38. 1997..The extracellular domain contains 25 tandem leucine-rich repeats that resemble repeats found in animal hormone receptors, plant disease resistance genes, and genes involved in unknown signaling pathways controlling plant development...
- SNARE-protein-mediated disease resistance at the plant cell wallNicholas C Collins
Sainsbury Laboratory John Innes Centre, Norwich, Norfolk NR4 7UH, UK
Nature 425:973-7. 2003..Functions associated with SNARE-dependent penetration resistance are dispensable for immunity mediated by race-specific resistance (R) genes, highlighting fundamental differences between these two resistance forms...
- A flagellin-induced complex of the receptor FLS2 and BAK1 initiates plant defenceDelphine Chinchilla
Zurich Basel Plant Science Center, Botanical Institute, University of Basel, Hebelstrasse 1, 4056 Basel, Switzerland
Nature 448:497-500. 2007..In Arabidopsis thaliana, the leucine-rich repeat receptor kinases flagellin-sensitive 2 (FLS2) (ref...
- cis-Regulatory elements and chromatin state coordinately control temporal and spatial expression of FLOWERING LOCUS T in ArabidopsisJessika Adrian
Max Planck Institute for Plant Breeding Research, Koeln, Germany
Plant Cell 22:1425-40. 2010Flowering time of summer annual Arabidopsis thaliana accessions is largely determined by the timing of FLOWERING LOCUS T (FT) expression in the leaf vasculature...
- Binding of brassinosteroids to the extracellular domain of plant receptor kinase BRI1Toshinori Kinoshita
Howard Hughes Medical Institute and Plant Biology Laboratory, The Salk Institute for Biological Studies, 10010 N Torrey Pines Road, La Jolla, California 92037, USA
Nature 433:167-71. 2005..Our results demonstrate that brassinosteroids bind directly to the 94 amino acids comprising ID-LRR22 in the extracellular domain of BRI1, and define a new binding domain for steroid hormones...
- The homeobox gene BREVIPEDICELLUS is a key regulator of inflorescence architecture in ArabidopsisS P Venglat
Plant Biotechnology Institute, National Research Council of Canada, 110 Gymnasium Place, Saskatoon, SK, Canada S7N 0W9
Proc Natl Acad Sci U S A 99:4730-5. 2002..The brevipedicellus (bp) mutant of Arabidopsis thaliana displays a unique phenotype with defects in pedicel development causing downward-pointing flowers and a ..
- The oxylipin signal jasmonic acid is activated by an enzyme that conjugates it to isoleucine in ArabidopsisPaul E Staswick
Department of Agronomy and Horticulture, University of Nebraska, Lincoln, Nebraska 68583, USA
Plant Cell 16:2117-27. 2004..Several amino acid conjugates of JA were tested for their ability to complement the JA-insensitive Arabidopsis thaliana mutant jar1-1...
- Arabidopsis ARGONAUTE1 is an RNA Slicer that selectively recruits microRNAs and short interfering RNAsN Baumberger
Sainsbury Laboratory, Norwich Research Park, Norwich NR4 7UH, United Kingdom
Proc Natl Acad Sci U S A 102:11928-33. 2005..Based on sequence similarity, we predict that other Arabidopsis AGOs might have a similar catalytic activity but recruit different subsets of siRNAs or miRNAs...
- A miRNA involved in phosphate-starvation response in ArabidopsisHiroaki Fujii
Institute for Integrative Genome Biology and Department of Botany and Plant Sciences, University of California, Riverside, Riverside, California 92521, USA
Curr Biol 15:2038-43. 2005..in the 5' untranslated region (UTR) of a gene encoding a putative ubiquitin-conjugating enzyme (UBC) in Arabidopsis thaliana. We report here that miR399 was highly induced, whereas the target UBC mRNA was reduced by low-phosphate (..
- PIN proteins perform a rate-limiting function in cellular auxin effluxJan Petrasek
Institute of Experimental Botany, The Academy of Sciences of the Czech Republic, 165 02 Prague 6, Czech Republic
Science 312:914-8. 2006..This suggests a direct involvement of PINs in catalyzing cellular auxin efflux...
- A central integrator of transcription networks in plant stress and energy signallingElena Baena-Gonzalez
Department of Genetics, Harvard Medical School, Massachusetts General Hospital, Boston Massachusetts 02114, USA
Nature 448:938-42. 2007..Using a combination of cellular and systems screens, we show here that the evolutionarily conserved Arabidopsis thaliana protein kinases, KIN10 and KIN11 (also known as AKIN10/At3g01090 and AKIN11/At3g29160, respectively), ..
- Subcellular homeostasis of phytohormone auxin is mediated by the ER-localized PIN5 transporterJozef Mravec
Department of Plant Systems Biology, VIB and Department of Plant Biotechnology and Genetics, Ghent University, 9052 Gent, Belgium
Nature 459:1136-40. 2009..Here we show that Arabidopsis thaliana PIN5, an atypical member of the PIN gene family, encodes a functional auxin transporter that is required ..
- The stem cell population of Arabidopsis shoot meristems in maintained by a regulatory loop between the CLAVATA and WUSCHEL genesH Schoof
Zentrum für Molekularbiologie der Pflanzen, Tubingen, Federal Republic of Germany
Cell 100:635-44. 2000..Our data suggest that the shoot meristem has properties of a self-regulatory system in which WUS/CLV interactions establish a feedback loop between the stem cells and the underlying organizing center...
- CONSTANS mediates between the circadian clock and the control of flowering in ArabidopsisP Suárez-López
John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK
Nature 410:1116-20. 2001..In addition, the late flowering phenotype of such mutants is corrected by overexpressing CO. Thus, CO acts between the circadian clock and the control of flowering, suggesting mechanisms by which day length regulates flowering time...
- Disrupting two Arabidopsis thaliana xylosyltransferase genes results in plants deficient in xyloglucan, a major primary cell wall componentDavid M Cavalier
Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, Michigan 48824, USA
Plant Cell 20:1519-37. 2008..To determine whether two Arabidopsis thaliana genes that encode xylosyltransferases, XXT1 and XXT2, are involved in xyloglucan biosynthesis in vivo and ..
- The AP2/EREBP family of plant transcription factorsJ L Riechmann
Division of Biology, California Institute of Technology, Pasadena 91125, USA
Biol Chem 379:633-46. 1998..molecular and biochemical characteristics of the AP2/EREBP transcription factors and their diverse functions are reviewed here, and this multigene family is analyzed within the context of the Arabidopsis thaliana genome sequence project.
- Role of the arabidopsis DRM methyltransferases in de novo DNA methylation and gene silencingXiaofeng Cao
Department of Molecular, Cell, and Developmental Biology, University of California, Los Angeles 90095, USA
Curr Biol 12:1138-44. 2002..Thus, drm mutants prevent the establishment but not the maintenance of gene silencing at FWA and SUP, suggesting that the DRMs encode the major de novo methylation enzymes affecting these genes...
- Duplicated P5CS genes of Arabidopsis play distinct roles in stress regulation and developmental control of proline biosynthesisGyongyi Szekely
Institute of Plant Biology, Biological Research Center, H 6726 Szeged, Hungary
Plant J 53:11-28. 2008..These data demonstrate that the Arabidopsis P5CS enzymes perform non-redundant functions, and that P5CS1 is insufficient for compensation of developmental defects caused by inactivation of P5CS2...
- Dual control of nuclear EIN3 by bifurcate MAPK cascades in C2H4 signallingSang Dong Yoo
Department of Molecular Biology, Massachusetts General Hospital, Department of Genetics, Harvard Medical School, Boston, Massachusetts 02114, USA
Nature 451:789-95. 2008..The results suggest a new paradigm for linking intertwined MAPK cascades to control quantitative responses and specificity in signalling networks...
- Cold-induced silencing by long antisense transcripts of an Arabidopsis Polycomb targetSzymon Swiezewski
John Innes Centre, Colney, Norwich, NR4 7UH, UK
Nature 462:799-802. 2009..Antisense transcription events originating from 3' ends of genes might be a general mechanism to regulate the corresponding sense transcription in a condition/stage-dependent manner...
- Glucosinolate metabolites required for an Arabidopsis innate immune responseNicole K Clay
Department of Genetics, Harvard Medical School, Massachusetts General Hospital, Boston, MA 02114, USA
Science 323:95-101. 2009..Our study shows that well-studied plant metabolites, previously identified as important in avoiding damage by herbivores, are also required as a component of the plant defense response against microbial pathogens...
- Specificity of ARGONAUTE7-miR390 interaction and dual functionality in TAS3 trans-acting siRNA formationTaiowa A Montgomery
Molecular and Cellular Biology Program, Oregon State University, Corvallis, OR 97331, USA
Cell 133:128-41. 2008..miR390 and AGO7, therefore, evolved as a highly specific miRNA guide/effector protein pair to function at two distinct tasiRNA biogenesis steps...
- An Arabidopsis MADS box gene that controls nutrient-induced changes in root architectureH Zhang
Biochemistry and Physiology Department, IACR Rothamsted, Harpenden, Herts AL5 2JQ, UK
Science 279:407-9. 1998....
- Visualization of cellulose synthase demonstrates functional association with microtubulesAlexander R Paredez
Department of Biological Sciences, Stanford University, 260 Panama Street, Stanford, CA 94305, USA
Science 312:1491-5. 2006..Inhibition of microtubule polymerization changed the fine-scale distribution and pattern of moving CESA complexes in the membrane, indicating a relatively direct mechanism for guidance of cellulose deposition by the cytoskeleton...
- Perception of the bacterial PAMP EF-Tu by the receptor EFR restricts Agrobacterium-mediated transformationCyril Zipfel
Botanical Institute, Zurich Basel Plant Science Centre, University of Basel, Hebelstrasse 1, CH 4056 Basel, Switzerland
Cell 125:749-60. 2006..These results demonstrate that EFR is the EF-Tu receptor and that plant defense responses induced by PAMPs such as EF-Tu reduce transformation by Agrobacterium...
- Cucumber mosaic virus-encoded 2b suppressor inhibits Arabidopsis Argonaute1 cleavage activity to counter plant defenseXiuren Zhang
Laboratory of Plant Molecular Biology, Rockefeller University, New York, New York 10021, USA
Genes Dev 20:3255-68. 2006..These findings provide insight on the molecular arms race between host antiviral RNA silencing and virus counterdefense...
- Regulation of the anthocyanin biosynthetic pathway by the TTG1/bHLH/Myb transcriptional complex in Arabidopsis seedlingsAntonio Gonzalez
Molecular Cell and Developmental Biology, and Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX 78 712, USA
Plant J 53:814-27. 2008..However, in Arabidopsis thaliana, the Myb regulators remain to be conclusively identified, and little is known about anthocyanin pathway ..
- FKF1 conveys timing information for CONSTANS stabilization in photoperiodic floweringYoung Hun Song
Department of Biology, University of Washington, Seattle, WA 98195, USA
Science 336:1045-9. 2012..Together with CO transcriptional regulation, FKF1 protein controls robust FT mRNA induction through multiple feedforward mechanisms that accurately control flowering timing...
- NRT/PTR transporters are essential for translocation of glucosinolate defence compounds to seedsHussam Hassan Nour-Eldin
Department of Plant and Environmental Sciences, Faculty of Science, University of Copenhagen, 1871Frederiksberg C, Denmark
Nature 488:531-4. 2012..Identification of the glucosinolate transporters has agricultural potential as a means to control allocation of defence compounds in a tissue-specific manner...
- Regulation of flowering by trehalose-6-phosphate signaling in Arabidopsis thalianaVanessa Wahl
Department of Metabolic Networks, Max Planck Institute of Molecular Plant Physiology, Am Muhlenberg 1, 14476 Potsdam, Germany
Science 339:704-7. 2013..The loss of TREHALOSE-6-PHOSPHATE SYNTHASE 1 (TPS1) causes Arabidopsis thaliana to flower extremely late, even under otherwise inductive environmental conditions...
- Arabidopsis OST1 protein kinase mediates the regulation of stomatal aperture by abscisic acid and acts upstream of reactive oxygen species productionAnna Chiara Mustilli
Institut des Sciences du Vegetal, Centre National de la Recherche Scientifique, Unité Propre de Recherche 2355, 91190 Gif sur Yvette, France
Plant Cell 14:3089-99. 2002..These results suggest that OST1 acts in the interval between ABA perception and ROS production. The relative positions of ost1 and the other ABA-insensitive mutations in the ABA signaling network (abi1-1, abi2-1, and gca2) are discussed...
- A R2R3 type MYB transcription factor is involved in the cold regulation of CBF genes and in acquired freezing toleranceManu Agarwal
Institute for Integrative Genome Biology and Department of Botany and Plant Science, University of California, Riverside, California 92521, USA
J Biol Chem 281:37636-45. 2006..Our results suggest that MYB15 is part of a complex network of transcription factors controlling the expression of CBFs and other genes in response to cold stress...
- Differential regulation of closely related R2R3-MYB transcription factors controls flavonol accumulation in different parts of the Arabidopsis thaliana seedlingRalf Stracke
Department of Biology, Genome Research, Bielefeld University, D 33594 Bielefeld, Germany
Plant J 50:660-77. 2007The genes MYB11, MYB12 and MYB111 share significant structural similarity and form subgroup 7 of the Arabidopsis thaliana R2R3-MYB gene family...
- Roles for Arabidopsis CAMTA transcription factors in cold-regulated gene expression and freezing toleranceColleen J Doherty
Michigan State University Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, Michigan 48824, USA
Plant Cell 21:972-84. 2009The Arabidopsis thaliana CBF cold response pathway plays a central role in cold acclimation...
- Role of arabidopsis MYC and MYB homologs in drought- and abscisic acid-regulated gene expressionH Abe
Biological Resources Division, Japan International Research Center for Agricultural Sciences JIRCAS, Ibaraki, Japan
Plant Cell 9:1859-68. 1997..These results indicate that both the rd22BP1 (MYC) and ATMYB2 (MYB) proteins function as transcriptional activators in the dehydration- and ABA-inducible expression of the rd22 gene...
- Activation tagging of the floral inducer FTI Kardailsky
Plant Biology Laboratory, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA
Science 286:1962-5. 1999..Instead, it is similar to the sequence of TERMINAL FLOWER 1 (TFL1), an inhibitor of flowering that also shares sequence similarity with membrane-associated mammalian proteins...
- MicroRNA control of PHABULOSA in leaf development: importance of pairing to the microRNA 5' regionAllison C Mallory
Whitehead Institute for Biomedical Research, Cambridge, MA 02142 1479, USA
EMBO J 23:3356-64. 2004....
- Integration of plant responses to environmentally activated phytohormonal signalsPatrick Achard
John Innes Centre, Norwich NR4 7UJ, UK
Science 311:91-4. 2006..The growth restraint conferred by DELLA proteins is beneficial and promotes survival. We propose that DELLAs permit flexible and appropriate modulation of plant growth in response to changes in natural environments...
- Three related receptor-like kinases are required for optimal cell elongation in Arabidopsis thalianaHongqing Guo
Department of Genetics, Development and Cell Biology, Plant Science Institute, Iowa State University, Ames, IA 50011, USA
Proc Natl Acad Sci U S A 106:7648-53. 2009..The work establishes a platform to identify other signaling components in this important pathway for plant growth and provides a paradigm to study the coordination of independent pathways in the regulation of a common biological process...
- Argonaute quenching and global changes in Dicer homeostasis caused by a pathogen-encoded GW repeat proteinJacinthe Azevedo
Institut de Biologie Moleculaire des Plantes du CNRS, Universite de Strasbourg, 67084 Strasbourg Cedex, France
Genes Dev 24:904-15. 2010..The likely widespread occurrence and expected consequences of GW protein mimicry on host silencing pathways are discussed in the context of innate and adaptive immunity in plants and metazoans...
- Arabidopsis AtMYC2 (bHLH) and AtMYB2 (MYB) function as transcriptional activators in abscisic acid signalingHiroshi Abe
Biological Resources Division, Japan International Research Center for Agricultural Sciences, 1 1 Ohwashi, Tsukuba, Ibaraki 305 8686, Japan
Plant Cell 15:63-78. 2003..These results indicate that both AtMYC2 and AtMYB2 proteins function as transcriptional activators in ABA-inducible gene expression under drought stress in plants...
- Visualization of protein interactions in living plant cells using bimolecular fluorescence complementationMichael Walter
Institut fur Botanik und Botanischer Garten, Molekulare Entwicklungsbiologie der Pflanzen, Universitat Munster, Schlossplatz 4, 48149 Munster, Germany
Plant J 40:428-38. 2004..Consequently, the BiFC approach should significantly facilitate the visualization of the subcellular sites of protein interactions under conditions that closely reflect the normal physiological environment...
- Arabidopsis LEAFY COTYLEDON1 is sufficient to induce embryo development in vegetative cellsT Lotan
Division of Biological Sciences, University of California, Davis 95616, USA
Cell 93:1195-205. 1998..Our results suggest that LEC1 is an important regulator of embryo development that activates the transcription of genes required for both embryo morphogenesis and cellular differentiation...
- Salt tolerance conferred by overexpression of a vacuolar Na+/H+ antiport in ArabidopsisM P Apse
Department of Botany, University of Toronto, 25 Willcocks Street, Toronto, Ontario M5S 3B2, Canada
Science 285:1256-8. 1999..Overexpression of a vacuolar Na+/H+ antiport from Arabidopsis thaliana in Arabidopsis plants promotes sustained growth and development in soil watered with up to 200 millimolar ..
- Dual roles of the nuclear cap-binding complex and SERRATE in pre-mRNA splicing and microRNA processing in Arabidopsis thalianaSascha Laubinger
Department of Molecular Biology, Max Planck Institute for Developmental Biology, 72076 Tubingen, Germany
Proc Natl Acad Sci U S A 105:8795-800. 2008The processing of Arabidopsis thaliana microRNAs (miRNAs) from longer primary transcripts (pri-miRNAs) requires the activity of several proteins, including DICER-LIKE1 (DCL1), the double-stranded RNA-binding protein HYPONASTIC LEAVES1 (..
- The Arabidopsis CORONATINE INSENSITIVE1 protein is a jasmonate receptorJianbin Yan
Department of Biological Sciences, Tsinghua University, Beijing 100084, China
Plant Cell 21:2220-36. 2009..Taken together, these results demonstrate that COI1 directly binds to JA-Ile and COR and serves as a receptor for jasmonate...
- H2A.Z-containing nucleosomes mediate the thermosensory response in ArabidopsisS Vinod Kumar
John Innes Centre, Colney Lane, Norwich NR4 7UH, UK
Cell 140:136-47. 2010..Z-containing nucleosomes provide thermosensory information that is used to coordinate the ambient temperature transcriptome. We observe the same effect in budding yeast, indicating that this is an evolutionarily conserved mechanism...
- Lateral relocation of auxin efflux regulator PIN3 mediates tropism in ArabidopsisJiri Friml
Max Delbruck Laboratorium in der Max Planck Gesellschaft, 50829 Köln, Germany
Nature 415:806-9. 2002..In addition, actin-dependent relocalization of PIN3 in response to gravity provides a mechanism for redirecting auxin flux to trigger asymmetric growth...
- NADPH oxidase AtrbohD and AtrbohF genes function in ROS-dependent ABA signaling in ArabidopsisJune M Kwak
Cell and Developmental Biology Section, Division of Biological Sciences and Center for Molecular Genetics, University of California at San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0116, USA
EMBO J 22:2623-33. 2003..These data provide direct molecular genetic and cell biological evidence that ROS are rate-limiting second messengers in ABA signaling, and that the AtrbohD and AtrbohF NADPH oxidases function in guard cell ABA signal transduction...
- The Arabidopsis basic/helix-loop-helix transcription factor familyGabriela Toledo-Ortiz
Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA
Plant Cell 15:1749-70. 2003..These data are consistent, in principle, with the operation of this combinatorial mechanism in Arabidopsis...
- Two novel GPCR-type G proteins are abscisic acid receptors in ArabidopsisSona Pandey
Biology Department, 208 Mueller Laboratory, Penn State University, University Park, PA 16802, USA
Cell 136:136-48. 2009..We propose that GTG proteins function both as a new type of G protein and as a class of membrane-localized ABA receptors...
- A network of redundant bHLH proteins functions in all TTG1-dependent pathways of ArabidopsisFan Zhang
Molecular Cell and Developmental Biology, and the Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX 78712, USA
Development 130:4859-69. 2003..These results suggest a combinatorial model for TTG1-dependent pathway regulation by this trio of partially functionally redundant bHLH proteins...
- TOPLESS mediates auxin-dependent transcriptional repression during Arabidopsis embryogenesisHeidi Szemenyei
Plant Biology Laboratory, Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA
Science 319:1384-6. 2008..These observations show that TPL is a transcriptional co-repressor and further our understanding of how auxin regulates transcription during plant development...
- Export of FT protein from phloem companion cells is sufficient for floral induction in ArabidopsisJohannes Mathieu
Max Planck Institute for Developmental Biology, Department of Molecular Biology, Spemannstrasse 37 39, D 72076 Tubingen, Germany
Curr Biol 17:1055-60. 2007..Genetic and molecular analyses, primarily in Arabidopsis thaliana and rice, have shown that CONSTANS (CO) and FLOWERING LOCUS T (FT) play central roles in photoperiod-..
- Arabidopsis TFL2/LHP1 specifically associates with genes marked by trimethylation of histone H3 lysine 27Franziska Turck
Abteilung Entwicklungsbiologie der Pflanzen, Max Planck Institut fur Zuchtungsforschung, Cologne, Germany
PLoS Genet 3:e86. 2007..Rather, our data suggest that TFL2/LHP1 recognizes specifically H3K27me3 in vivo as part of a mechanism that represses the expression of many genes targeted by PRC2...
- A pair of related genes with antagonistic roles in mediating flowering signalsY Kobayashi
Department of Botany, Graduate School of Science, Kyoto University, Sakyo ku, Kyoto 606 8502, Japan
Science 286:1960-2. 1999..FT acts in part downstream of CO and mediates signals for flowering in an antagonistic manner with its homologous gene, TERMINAL FLOWER1 (TFL1)...
- The downy mildew effector proteins ATR1 and ATR13 promote disease susceptibility in Arabidopsis thalianaKee Hoon Sohn
Sainsbury Laboratory, John Ines Centre, Norwich NR4 7UH, United Kingdom
Plant Cell 19:4077-90. 2007..effector proteins ATR1 and ATR13 trigger RPP1-Nd/WsB- and RPP13-Nd-dependent resistance, respectively, in Arabidopsis thaliana. To better understand the functions of these effectors during compatible and incompatible interactions of H...
- The clock gene circuit in Arabidopsis includes a repressilator with additional feedback loopsAlexandra Pokhilko
School of Biological Sciences, University of Edinburgh, Edinburgh, UK
Mol Syst Biol 8:574. 2012..As well as matching timeseries and phase-response data, the model provides a new conceptual framework for the plant clock that includes a three-component repressilator circuit in its complex structure...
- AtNAP, a NAC family transcription factor, has an important role in leaf senescenceYongfeng Guo
Department of Horticulture, 119 Plant Science, Cornell University, Ithaca, NY 14853 5904, USA
Plant J 46:601-12. 2006..Furthermore, inducible overexpression of AtNAP causes precocious senescence. These data strongly suggest that AtNAP and its homologs play an important role in leaf senescence in Arabidopsis and possibly in other plant species...
- The MYB46 transcription factor is a direct target of SND1 and regulates secondary wall biosynthesis in ArabidopsisRuiqin Zhong
Department of Plant Biology, University of Georgia, Athens, GA 30602, USA
Plant Cell 19:2776-92. 2007We demonstrate that the Arabidopsis thaliana MYB46 transcription factor is a direct target of SECONDARY WALL-ASSOCIATED NAC DOMAIN PROTEIN1 (SND1), which is a key transcriptional activator regulating the developmental program of secondary ..
- Oxygen sensing in plants is mediated by an N-end rule pathway for protein destabilizationFrancesco Licausi
Max Planck Institute of Molecular Plant Physiology, Am Muehlenberg 1, 14476, Potsdam Golm, Germany
Nature 479:419-22. 2011..degradation, which is active in both mammals and plants, functions as an oxygen-sensing mechanism in Arabidopsis thaliana. We identified a conserved amino-terminal amino acid sequence of the ethylene response factor (ERF)-..
- Integration of spatial and temporal information during floral induction in ArabidopsisPhilip A Wigge
Department of Molecular Biology, Max Planck Institute for Developmental Biology, 72076 Tubingen, Germany
Science 309:1056-9. 2005..A complex of FT and FD proteins in turn can activate floral identity genes such as APETALA1 (AP1)...
- AREB1, AREB2, and ABF3 are master transcription factors that cooperatively regulate ABRE-dependent ABA signaling involved in drought stress tolerance and require ABA for full activationTakuya Yoshida
Laboratory of Plant Molecular Physiology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo ku, Tokyo 113 8657, Japan
Plant J 61:672-85. 2010..Thus, these results indicate that AREB1, AREB2, and ABF3 are master transcription factors that cooperatively regulate ABRE-dependent gene expression for ABA signaling under conditions of water stress...
- Characterization of novel subcellular structures in Arabidopsis thalianaErnest Y Kwok; Fiscal Year: 2013..This project will begin by looking for new organelles in the model plant Arabidopsis thaliana. A set of 108 unique transgenic Arabidopsis have been produced that express different fusions between the ..
- Role of the CLAVATA1 Receptor Kinase in Plant Stem Cell RegulationElliot M Meyerowitz; Fiscal Year: 2011..The organism chosen for the experiments is the flowering plant Arabidopsis thaliana, and the stem cell population the shoot apical meristem, which forms in embryos and is the source of all of ..
- ROBERT CHARLES AUGUSTINE; Fiscal Year: 2014..The flowering plant Arabidopsis thaliana is well suited for understanding the role of SUMOylation during stress...
- REGULATION OF DEFENSE SIGNALING IN TOMATOGregg A Howe; Fiscal Year: 2012..Studies with the model plant Arabidopsis thaliana and tomato (Solanum lycopersicum) indicate that the E3 ubiquitin ligase SCFCOI1 is strictly required for ..
- Hailing Jin; Fiscal Year: 2016..The proposed research will significantly advance our understanding of the mechanisms and function of small RNA-mediated gene regulation in innate immunity using the model organism Arabidopsis thaliana.
- Daniel Zilberman; Fiscal Year: 2016..Whereas most common model organisms lack DNA methylation, flowering plants, including Arabidopsis thaliana, share highly conserved methylation and demethylation pathways with mammals...
- Jian Kang Zhu; Fiscal Year: 2015..We have developed a unique system in the model organism Arabidopsis thaliana for dissecting active DNA demethylation and RNA-directed DNA methylation (RdDM)...
- Jen Sheen; Fiscal Year: 2016..of this research project is to establish a regulatory framework for the convergent MAMP signaling using Arabidopsis thaliana as a model system...
- The role of RNA Polymerase V in RNA-directed DNA methylationROSS ROLAND COCKLIN; Fiscal Year: 2013DESCRIPTION (provided by applicant): Prior to publication of the Arabidopsis thaliana genome sequence in the year 2000, there were three known eukaryotic, multisubunit RNA Polymerases, abbreviated as Pol I, II and III...
- Jen Sheen; Fiscal Year: 2016..Our research in the model plant Arabidopsis thaliana has provided compelling genetic and biochemical evidence that hexokinase1 (HXK1) is an evolutionarily ..
- Novel estrogen receptor ligands from plant genomicsJohn M Littleton; Fiscal Year: 2012..In phase1 transgenic Arabidopsis thaliana seedlings expressing a human ERalpha/GFP construct were used to screen extracts from a native plant library ..
- Xuemei Chen; Fiscal Year: 2016..Flower development in the model plant Arabidopsis thaliana offers a great system to address key questions in stem cell biology...
- MATTHEW ESCOBAR; Fiscal Year: 2015..the AOX gene family, the NDinternal gene family, and the NDexternal gene family in the model plant species Arabidopsis thaliana. The resulting transgenic plants (independent AOX-silenced, NDin-silenced, and NDout-silenced lines) will ..
- Functional and Evolutionary Genomics of Ancient Small RNAsMichael J Axtell; Fiscal Year: 2012..patens and the flowering plant Arabidopsis thaliana, and 3) empirically determine and compare the gene regulatory networks controlled by ancient microRNA-..
- Federica Brandizzi; Fiscal Year: 2016..plant and metazoan UPR and the availability of powerful genomics and molecular tools render the model plant Arabidopsis thaliana an appealing system in which to address these questions...
- Synaptotagmin A and C in virus movement and plant developmentAsako Uchiyama; Fiscal Year: 2011..the unexpected discovery of a five-gene family of synaptotagmins (AtSYTA through AtSYTE) in the model plant Arabidopsis thaliana. Our lab has shown that: (1) SYTA interacts with, and regulates the cell-to-cell trafficking of, the ..
- Elliot M Meyerowitz; Fiscal Year: 2016..as the remarkable regenerative abilities of plants, the shoot apical meristem (SAM) of the flowering plant Arabidopsis thaliana will be used as a model system...
- Identification and Characterization of Population-Wide Epigenetic VariationRobert J Schmitz; Fiscal Year: 2012..This proposal ims to use naturally occurring Arabidopsis thaliana strains that have been isolated from a broad range of geographically distributed regions of the planet for ..
- Robert J Schmitz; Fiscal Year: 2015..This proposal aims to use naturally occurring Arabidopsis thaliana strains that have been isolated from a broad range of geographically distributed regions of the planet for ..
- Epigenetic memory of plant stress responseSe Young Kim; Fiscal Year: 2010..paradigm utilized by plants to encode environmental stress, with two major aims using the model system Arabidopsis thaliana. Aim 1 will determine whether memory of abiotic stress exists in Arabidopsis, as evidenced through ..
- Histone Modifications Associated w/Senescence in ArabidopsisJUDY ANN BRUSSLAN; Fiscal Year: 2012..The long-term objective of this project is to define the epigenome associated with senescence in Arabidopsis thaliana. Non-senescent and senescent leaf tissue will be harvested, and chromatin immunoprecipitation followed by ..
- William M Gray; Fiscal Year: 2014..Auxin signaling in the model plant Arabidopsis thaliana is exquisitely sensitive to perturbations in SCFTIR1 activity, and has proven to be an extremely powerful ..
- JOHN CLARK LAGARIAS; Fiscal Year: 2016..from the glaucophyte Cyanophora paradoxa, the chlorophyte Micromonas pusilla, and the land plants Arabidopsis thaliana and Triticum aestivum (wheat), will be used to examine the hypothesis that light-regulated conformational ..
- Stacey L Harmer; Fiscal Year: 2016..We will conduct our studies in Arabidopsis thaliana, a model plant that is uniquely well-suited for these experiments due to its compact genome, extensive ..
- Engineering Enhanced Plants for Arsenic RemediationDavid Lee; Fiscal Year: 2009..and characterized that confer fourfold increases in arsenic tolerance and uptake in the model plant Arabidopsis thaliana. Because this plant has low commercial potential for remediation due to its small size, the team will ..
- Carl Procko; Fiscal Year: 2014..Previous studies of the model plant Arabidopsis thaliana have shown that shade signals because a rapid increase in the synthesis of the phytohormone auxin in leaves...
- BRIAN JOHN STASKAWICZ; Fiscal Year: 2014..the molecular basis of bacterial pathogen recognition by the NLR class of innate immune receptors in Arabidopsis thaliana. A major aim of these studies is the identification and characterization of the downstream signaling events ..
- RICHARD SCOTT POETHIG; Fiscal Year: 2016..In Arabidopsis thaliana, the juvenile-to-adult transition (vegetative phase change) is regulated by a decrease in the expression of ..
- Bonnie Bartel; Fiscal Year: 2016..The proposed studies will address peroxisome-associated protein degradation in Arabidopsis thaliana;the unique peroxisomal functions and facile genetics of this system will allow dissection of peroxisomal ..
- Mechanisms of PEN protein focal accumulation and regulation in plant immunity.WILLIAM R UNDERWOOD; Fiscal Year: 2010..In the model plant Arabidopsis thaliana, resistance to penetration and infection by the powdery mildew fungus Blumeria graminus f. sp...
- Metatranscriptomic analysis of the root microbiomeNATALIE WYNN BREAKFIELD; Fiscal Year: 2013..Previous work in the sponsor's laboratory to survey the root microbiome in the model plant Arabidopsis thaliana found that the microbial composition of the endophytic compartment was different from both rhizosphere and ..
- Genome-wide transcription factor mapping in Arabidopsis thalianaRobert J Schmitz; Fiscal Year: 2010..generation sequencing approaches to identify genome-wide maps of transcription factor:DNA interactions in Arabidopsis thaliana. In addition, development of novel computational methods for data analysis will be explored...
- Unraveling transcriptional subnetworks of Arabidopsis ground tissueJalean Joyanne Petricka; Fiscal Year: 2010..To accomplish these objectives I plan to utilize the model plant Arabidopsis thaliana as a system to study the transcriptional circuitry underlying cellular instruction and response within ..
- Mary Lou Guerinot; Fiscal Year: 2014..take advantage of the natural genetic variation that occurs between populations of the genetic model plant Arabidopsis thaliana to identify gene functions that vary between these natural populations...
- Functional regulatory circuits induced by transcription factors and small RNAsMOLLY SUZANNE MEGRAW; Fiscal Year: 2012..The Arabidopsis thaliana model plant system is uniquely amenable for the prediction, validation, and manipulation of functional ..
- Jose L Pruneda-Paz; Fiscal Year: 2016..By developing a complete transcription factor (TF) collection for the model organism Arabidopsis thaliana we have recently implemented a reverse genomic strategy that allowed us refine the transcriptional circuits ..
- NORMA WINDSOR ANDREWS; Fiscal Year: 2016..tandem (LIT1) with strong similarity to IRT1, a well- characterized plasma membrane iron transporter from Arabidopsis thaliana. Our initial studies indicate that Leishmania amazonensis LIT1 is expressed predominantly by intracellular ..
- Regulatory Roles of miRNAs during Early Arabidopsis EmbryogenesisMichael D Nodine; Fiscal Year: 2010..b>Arabidopsis thaliana embryos are an ideal system for characterizing the developmental roles of miRNAs for several reasons, ..
- The Molecular Basis of Local Adaptation in Arabidopsis thalianaJOY M BERGELSON; Fiscal Year: 2012..the genetics of adaptive natural variation by studying flowering time in the model plant thale cress (Arabidopsis thaliana)...
- Mechanisms of Rapid Alkalinization Factor Induced Growth Arrest in ArabidopsisJONATHAN RYAN GILKERSON; Fiscal Year: 2013..combine physiological, genomic, and genetic approaches to understand RALF function in the model plant Arabidopsis thaliana. Specifically, the experiments are designed to understand how RALF signaling antagonizes auxin and ..
- RTE, a plant growth gene with a conserved role in metalsCaren Chang; Fiscal Year: 2009..The studies will center primarily on the RTE1 gene of the model plant Arabidopsis thaliana. Genetic analyses in Arabidopsis have linked RTE1 to two copper-binding proteins in ethylene signal ..
- MOLLY SUZANNE MEGRAW; Fiscal Year: 2015..The Arabidopsis thaliana model plant system is uniquely amenable for the prediction, validation, and manipulation of functional ..
- Elucidating conserved mechanisms of noncentrosomal microtubule array formationViktor Kirik; Fiscal Year: 2013..In the course of our preliminary studies we found that microtubule arrays in the model plant Arabidopsis thaliana are regulated by the evolutionally conserved protein phosphatase PP2A complex that includes B" regulatory ..
- Building an Infrastructure for Research CollaborationsErin L Dolan; Fiscal Year: 2013..Scientists provide seeds from wild-type (with all functional genes) and mutant (with a disabled gene) Arabidopsis thaliana plants, and teachers and students design and conduct investigations to help elucidate the function of the ..
- Building an Infrastructure for Research CollaborationsErin L Dolan; Fiscal Year: 2011..Scientists provide seeds from wild-type (with all functional genes) and mutant (with a disabled gene) Arabidopsis thaliana plants, and teachers and students design and conduct investigations to help elucidate the function of the ..
- ORION DAVID WEINER; Fiscal Year: 2015..encoded light-control protein-protein interaction switch, derived from the phytochrome signaling network of Arabidopsis thaliana. Because protein-protein interactions are one of the most general currencies of cellular information, this ..
- DME-INTERACTING PROTEIN 1 REGULATES DEMETHYLATOIN AND REPRODUCTION IN ARABIDOPSISWenyan Xiao; Fiscal Year: 2009..b>Arabidopsis thaliana is an excellent system to investigate epigenetic mechanisms, which are evolutionarily conserved between ..
- Mitochondrial DNA Recombination Proteins in ArabidopsisBRENT NIELSEN; Fiscal Year: 2005..We are using Arabidopsis thaliana as a model system for these studies, as the complete genome (nuclear, mitochondrial and chloroplast) is ..
- CHIP BASED QTL MAPPING IN ARABIDOPSISPeter Oefner; Fiscal Year: 2001The aim of this proposal is to develop a genetic map for the cruciferous plant Arabidopsis thaliana consisting of approximately 3,000 biallelic markers...
- PARTNERSHIP FOR RESEARCH & EDUCATION IN PLANTSErin Dolan; Fiscal Year: 2007..data, and scientists, who needed extra help in studying the 'white mouse' of the plant world, Arabidopsis thaliana. In an effort to better understand plant biology, scientists have sequenced the Arabidopsis genome...
- Genome-wide Characterization of Alternative SplicingRonald Davis; Fiscal Year: 2005..We propose to develop two novel technologies to measure alternative splicing on a genomic scale using Arabidopsis thaliana as a model system...
- GENETIC ANALYSIS OF THE PLANT DEFENSE RESPONSEFREDERICK AUSUBEL; Fiscal Year: 2004..We have been using a genetic approach to study host defense responses in the model genetic organisms Arabidopsis thaliana and Caenorhabditis elegans...
- MUTATIONAL ANALYSIS OF ARABIDOPSIS DRG GENESJOEL STAFSTROM; Fiscal Year: 2000This R15 proposal aims at the reverse genetic characterization of the DRG gene family in Arabidopsis thaliana. DRGs represent a subfamily of G-proteins that were originally characterized as being developmentally regulated in the mouse...
- MOLECULAR GENETIC CONTROL OF PLANT CELL MORPHOGENESISDavid Oppenheimer; Fiscal Year: 2001..The differentiation of trichomes (hairs) on the epidermis of the plant, Arabidopsis thaliana is being used as a model system to study plant cell morphogenesis...
- GENOME WIDE ASSOCIATION MAPPING IN ARABIDOPSIS THALIANAJustin O Borevitz; Fiscal Year: 2010..and molecular basis of complex traits and their interactions with the environment using the model plant Arabidopsis thaliana. We will implement a multi use, high density oligo- nucleotide tiling array for whole genome resequencing...
- Genome Wide Analysis of DNA MethylationJoseph Ecker; Fiscal Year: 2006..We will test our methods with the model plant Arabidopsis thaliana, demonstrating their usefulness for the human genome...
- MOLECULAR GENETICS OF DISEASE RESISTANCE IN ARABIDOPSISBARBARA KUNKEL; Fiscal Year: 1999..approaches will be used to identify and characterize plant genes that control disease resistance in Arabidopsis thaliana to the bacterial pathogen Pseudomonas syringae. The A...
- Arrested Development of ArabidopsisF Pickett; Fiscal Year: 2003..cloning and characterization of genes corresponding to the ARRESTED DEVELOPMENT (add) 1 and 3 mutations of Arabidopsis thaliana. The add1 mutation causes a temperature dependent loss of normal meristem function, cellular hypertrophy in ..
- Mosquito Vector Control Using Bt Coupled to Seed Oil BodiesMohd Amir Abdullah; Fiscal Year: 2009..Phase I application will test this hypothesis by coupling Bti and BtB to oleosins in the oil-rich seeds of Arabidopsis thaliana. Seeds will be milled into Bt-flour, with a particle size approximating that of food consumed by filter-..
- Biosensors for Environmental ContaminantsMICHAEL BLAYLOCK; Fiscal Year: 2005..b>Arabidopsis thaliana plants transformed with the promoter-reporter construct overexpress anthocyanin in the presence of lead ..
- EVOLUTIONARY DYNAMICS OF GENE-FOR-GENE SYSTEMSJoy Bergelson; Fiscal Year: 2004..The host organism is the plant Arabidopsis thaliana and the pathogen is Pseudomonas viridiflava...
- Light Signaling Connectivity in ArabidopsisJoanne Chory; Fiscal Year: 2006..The long-term aim is to investigate the mechanisms of signaling connectivity by using light signaling in Arabidopsis thaliana as a model system...
- A new epigenome profiling method for the study of cell fate specificationRoger B Deal; Fiscal Year: 2010..types, and to use this system to investigate the mechanisms by which the two epidermal cell types of the Arabidopsis thaliana root (hair cells and nonhair cells) are generated from common progenitor cells...
- Ning Wei; Fiscal Year: 2016..achieve the control of the development mode switch, employing the light-regulated seedling development of Arabidopsis thaliana as an experimental system...
- Role of eIF3f in Pancreatic CancerJiaqi Shi; Fiscal Year: 2009..elegans, and Arabidopsis thaliana. This pilot project investigates the hypothesis that decreased eIF3f expression contributes to pancreatic ..
- Roles of POL and PLL1 PPC2c phosphatases in cell polarityJENNIFER GAGNE; Fiscal Year: 2007..b>Arabidopsis thaliana is an excellent model system in which to study these processes because the stem cell populations are ..
- Characterization of Arabidopsis peroxins acting in matrix protein importNAXHIELY MARTINEZ; Fiscal Year: 2009..I am studying peroxisomal processes in the model plant Arabidopsis thaliana, with a focus the import of matrix proteins from the cytoplasm into the organelle matrix...
- HOMOLOGOUS RECOMBINATION IN ARABIDOPSIS THALIANAEthan Signer; Fiscal Year: 1992..This work will focus primarily on the small crucifer Arabidopsis thaliana as a model system, and secondarily on the related brassica cauliflower (Brassica oleracea var. botrytis...
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