Genomes and Genes
Summary: Very young plant after GERMINATION of SEEDS.
Publications337 found, 100 shown here
- Inhibition of shoot branching by new terpenoid plant hormonesMikihisa Umehara
RIKEN Plant Science Center, Tsurumi, Yokohama 230 0045, Japan
Nature 455:195-200. 2008..Thus, we propose that strigolactones act as a new hormone class-or their biosynthetic precursors-in regulating above-ground plant architecture, and also have a function in underground communication with other neighbouring organisms...
- A molecular framework for light and gibberellin control of cell elongationMiguel de Lucas
Departamento de Genética Molecular de Plantas, Centro Nacional de Biotecnologia CSIC, Campus Univ Autónoma de Madrid, Cantoblanco c Darwin 3, 28049 Madrid, Spain
Nature 451:480-4. 2008Cell elongation during seedling development is antagonistically regulated by light and gibberellins (GAs)...
- TAA1-mediated auxin biosynthesis is essential for hormone crosstalk and plant developmentAnna N Stepanova
Department of Genetics, North Carolina State University, Raleigh, NC 27695, USA
Cell 133:177-91. 2008..Thus, the IPA route of auxin production is key to generating robust auxin gradients in response to environmental and developmental cues...
- Phytochrome functions in Arabidopsis developmentKeara A Franklin
Department of Biology, University of Leicester, Leicester LE1 7RH, UK
J Exp Bot 61:11-24. 2010..In this review, current knowledge of phytochrome functions in the light-regulated development of Arabidopsis is summarised...
- Rhythmic growth explained by coincidence between internal and external cuesKazunari Nozue
Section of Plant Biology, College of Biological Sciences, University of California, Davis, One Shields Avenue, Davis, California 95616, USA
Nature 448:358-61. 2007..This interaction may serve as a paradigm for understanding how endogenous and environmental signals cooperate to control other processes...
- Mapping salinity tolerance during Arabidopsis thaliana germination and seedling growthLeah DeRose-Wilson
Department of Ecology and Evolutionary Biology, University of California Irvine, Irvine, California, United States of America
PLoS ONE 6:e22832. 2011..genetic variation for salinity tolerance, we assessed variation in salinity tolerance during germination and seedling growth for a worldwide sample of Arabidopsis thaliana accessions...
- Roles of hydrogen sulfide and nitric oxide in the alleviation of cadmium-induced oxidative damage in alfalfa seedling rootsLe Li
College of Life Sciences, Cooperative Demonstration Laboratory of Centrifuge Technique of Nanjing Agricultural University and Beckman Coulter Ltd Co, Nanjing 210095, People s Republic of China
Biometals 25:617-31. 2012..This conclusion was supported by the decreases of lipid peroxidation as well as the amelioration of seedling growth inhibition and Cd accumulation, in comparison with the Cd-stressed alone plants...
- Phytochrome interacting factors 4 and 5 control seedling growth in changing light conditions by directly controlling auxin signalingPatricia Hornitschek
Center for Integrative Genomics, Faculty of Biology and Medicine, University of Lausanne, CH 1015 Lausanne, Switzerland
Plant J 71:699-711. 2012..Moreover our study suggests that PIF4 and PIF5 regulate elongation growth by controlling directly the expression of genes that code for auxin biosynthesis and auxin signaling components...
- The effects of dwarfing genes on seedling root growth of wheatT Wojciechowski
SCRI, Invergowrie, Dundee DD2 5DA, UK
J Exp Bot 60:2565-73. 2009..A direct effect of dwarfing alleles on root growth during seedling establishment, rather than a secondary partitioning effect, was suggested by the present experiments.
- A rice orthologue of the ABA receptor, OsPYL/RCAR5, is a positive regulator of the ABA signal transduction pathway in seed germination and early seedling growthHyunmi Kim
Department of Bio crop development, National Academy of Agricultural Science, Rural Development Administration, Suwon, 441 707, Korea
J Exp Bot 63:1013-24. 2012..a PYL/RCAR orthologue of rice, were found to be hypersensitive to ABA during seed germination and early seedling growth...
- Transcriptome analysis of the roots at early and late seedling stages using Illumina paired-end sequencing and development of EST-SSR markers in radishShufen Wang
Shandong Key Laboratory of Greenhouse Vegetable Biology, Shandong Branch of National Vegetable Improvement Center, Institute of Vegetables, Shandong Academy of Agricultural Sciences, Jinan 250100, China
Plant Cell Rep 31:1437-47. 2012..Analysis of transcript differences between libraries from the early and late seedling developmental stages demonstrated that starch and sucrose metabolism and phenylpropanoid biosynthesis may be the ..
- The essential basic helix-loop-helix protein FIT1 is required for the iron deficiency responseElizabeth P Colangelo
Department of Biological Sciences, Dartmouth College, Hanover, New Hampshire 03755, USA
Plant Cell 16:3400-12. 2004..We demonstrate that FIT1 regulates FRO2 at the level of mRNA accumulation and IRT1 at the level of protein accumulation. We propose a new model for iron uptake in Arabidopsis where FRO2 and IRT1 are differentially regulated by FIT1...
- Phosphorylation of 1-aminocyclopropane-1-carboxylic acid synthase by MPK6, a stress-responsive mitogen-activated protein kinase, induces ethylene biosynthesis in ArabidopsisYidong Liu
Department of Biochemistry, University of Missouri, Columbia, Missouri 65211, USA
Plant Cell 16:3386-99. 2004..Equally important, this study uncovers a signaling pathway that modulates the biosynthesis of ethylene, an important plant hormone, in plants under stress...
- Different plant hormones regulate similar processes through largely nonoverlapping transcriptional responsesJennifer L Nemhauser
Plant Biology Laboratory, The Salk Institute for Biological Studies, La Jolla, CA 92037, USA
Cell 126:467-75. 2006..Instead, different hormones appear to regulate distinct members of protein families. We conclude that there is not a core transcriptional growth-regulatory module in young Arabidopsis seedlings...
- A hydroponic rice seedling culture model system for investigating proteome of salt stress in rice leafDea Wook Kim
Graduate School of Life and Environmental Science, University of Tsukuba, Tsukuba, Ibaraki, Japan
Electrophoresis 26:4521-39. 2005By using an in vivo hydroponic rice seedling culture system, we investigated the physiological and biochemical responses of a model rice japonica cultivar Nipponbare to salt stress using proteomics and classical biochemical methods...
- Transcriptional regulation of gibberellin metabolism genes by auxin signaling in ArabidopsisMartín Frigerio
Instituto de Biologia Molecular y Celular de Plantas, Universidad Politecnica de Valencia, Consejo Superior de Investigaciones Cientificas, 46022 Valencia, Spain
Plant Physiol 142:553-63. 2006....
- Cytokinin interplay with ethylene, auxin, and glucose signaling controls Arabidopsis seedling root directional growthSunita Kushwah
National Institute of Plant Genome Research, New Delhi 110067, India
Plant Physiol 156:1851-66. 2011..This root growth response may have adaptive significance, since CK responsiveness is inversely related to root coiling and waving, two root behaviors known to be important for fitness...
- Multiple phytochrome-interacting bHLH transcription factors repress premature seedling photomorphogenesis in darknessPablo Leivar
Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA
Curr Biol 18:1815-23. 2008....
- Phytochrome-interacting factor 1 is a critical bHLH regulator of chlorophyll biosynthesisEnamul Huq
Section of Molecular Cell and Developmental Biology and Institute of Molecular Biology, University of Texas at Austin, Austin, TX 78712, USA
Science 305:1937-41. 2004....
- Comparative proteomic analysis of seedling leaves of different salt tolerant soybean genotypesHongyu Ma
State Key Laboratory of Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement, Nanjing Agricultural University, Nanjing, Jiangsu Province 210095, PR China
J Proteomics 75:1529-46. 2012..To understand responses in soybean seedling to salt stress at proteomic level, the extracted proteins from seedling leaves of salt-sensitive genotype Jackson ..
- A quartet of PIF bHLH factors provides a transcriptionally centered signaling hub that regulates seedling morphogenesis through differential expression-patterning of shared target genes in ArabidopsisYu Zhang
Department of Plant and Microbial Biology, University of California Berkeley, Berkeley, California, United States of America
PLoS Genet 9:e1003244. 2013..Together with prior evidence that all four PIFs can bind to G-boxes, the data suggest that this collective activity may be exerted via shared occupancy of binding sites in target promoters...
- Brassinosteroid-mediated stress tolerance in Arabidopsis shows interactions with abscisic acid, ethylene and salicylic acid pathwaysUday K Divi
Department of Biology, University of Western Ontario, London, ON N6A5B7, Canada
BMC Plant Biol 10:151. 2010..Since BR interacts with other plant hormones, it is likely that the stress tolerance conferring ability of BR lies in part in its interactions with other stress hormones...
- The Arabidopsis plastid-signalling mutant gun1 (genomes uncoupled1) shows altered sensitivity to sucrose and abscisic acid and alterations in early seedling developmentAmanda Cottage
Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, UK
J Exp Bot 61:3773-86. 2010..gun1 seedlings were more sensitive than wild-type seedlings to the inhibition of seedling growth and development by abscisic acid...
- Label-free quantitative proteomics analysis of etiolated maize seedling leaves during greeningZhuo Shen
Key Laboratory of Forest Tree Genetic Improvement and Biotechnology, Ministry of Education, Northeast Forestry University, 26 Hexing Road, Harbin 150040, China
Mol Cell Proteomics 8:2443-60. 2009..Among more than 400 proteins identified, 73 were significantly altered during etiolated maize seedling greening...
- Heat stress phenotypes of Arabidopsis mutants implicate multiple signaling pathways in the acquisition of thermotoleranceJane Larkindale
Department of Biochemistry and Molecular Biophysics, University of Arizona, Tucson, Arizona 85721, USA
Plant Physiol 138:882-97. 2005..Mutants were assessed for thermotolerance defects in seed germination, hypocotyl elongation, root growth, and seedling survival...
- Polycomb repressive complex 2 controls the embryo-to-seedling phase transitionDaniel Bouyer
Department of Molecular Mechanisms of Phenotypic Plasticity, Institut de Biologie Moleculaire des Plantes du CNRS, Universite de Strasbourg, Strasbourg, France
PLoS Genet 7:e1002014. 2011..our findings demonstrate that PRC2-mediated regulation represents a robust system controlling developmental phase transitions, not only from vegetative phase to flowering but also especially from embryonic phase to the seedling stage.
- DREB2C interacts with ABF2, a bZIP protein regulating abscisic acid-responsive gene expression, and its overexpression affects abscisic acid sensitivitySun ji Lee
Department of Molecular Biotechnology and Kumho Life Science Laboratory, College of Agriculture and Life Sciences, Chonnam National University, Gwangju 500 757, South Korea
Plant Physiol 153:716-27. 2010..The transgenic plants were ABA hypersensitive during germination and seedling establishment stages, whereas primary root elongation of seedlings was ABA insensitive, suggesting developmental ..
- Disruption of a rice pentatricopeptide repeat protein causes a seedling-specific albino phenotype and its utilization to enhance seed purity in hybrid rice productionNing Su
National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, People s Republic of China
Plant Physiol 159:227-38. 2012..Here we report a rice (Oryza sativa) mutant named young seedling albino (ysa) derived from the rice thermo/photoperiod-sensitive genic male-sterile line Pei'ai64S, which is a ..
- Arabidopsis fatty acid desaturase FAD2 is required for salt tolerance during seed germination and early seedling growthJiantao Zhang
National Key Laboratory of Plant Molecular Genetics, Shanghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, China
PLoS ONE 7:e30355. 2012..more Na+ in the cytoplasm of root cells, and was more sensitive to salt stress during seed germination and early seedling growth, as indicated by CoroNa-Green staining, net Na+ efflux and salt tolerance analyses...
- ABR1, an APETALA2-domain transcription factor that functions as a repressor of ABA response in ArabidopsisGirdhar K Pandey
Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA
Plant Physiol 139:1185-93. 2005....
- The GCR2 gene family is not required for ABA control of seed germination and early seedling development in ArabidopsisJianjun Guo
Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada
PLoS ONE 3:e2982. 2008..It has been hypothesized that gcr2 appears only weakly insensitive to ABA because two other GCR2-like genes in Arabidopsis, GCL1 and GCL2, compensate for the loss of function of GCR2...
- Seedling traits, plasticity and local differentiation as strategies of invasive species of Impatiens in central EuropeHana Skálová
Institute of Botany, Academy of Sciences of the Czech Republic, Pruhonice, Czech Republic
Ann Bot 110:1429-38. 2012..To obtain insights into the role of these processes in contributing to variation in performance, we compared congeneric species of Impatiens (Balsaminaceae) with different origin and invasion status that occur in central Europe...
- Comparative proteomic analysis of salt response proteins in seedling roots of two wheat varietiesGuangfang Guo
Key Laboratory of Genetics and Biotechnology, College of Life Sciences, Capital Normal University, 100048 Beijing, China
J Proteomics 75:1867-85. 2012A comparative proteomic analysis was made of salt response in seedling roots of wheat cultivars Jing-411 (salt tolerant) and Chinese Spring (salt sensitive) subjected to a range of salt stress concentrations (0.5%, 1.5% and 2...
- Heterosis manifestation during early Arabidopsis seedling development is characterized by intermediate gene expression and enhanced metabolic activity in the hybridsRhonda C Meyer
Leibniz Institute of Plant Genetics and Crop Plant Research IPK, Corrensstraße 3, 06466 Gatersleben, Germany
Plant J 71:669-83. 2012....
- Seed storage oil mobilization is important but not essential for germination or seedling establishment in ArabidopsisAmelie A Kelly
School of Life Sciences, University of Warwick, Wellesbourne, Warwickshire CV359EF, United Kingdom
Plant Physiol 157:866-75. 2011..Seed germination was slowed in sdp1 sdp1L and postgerminative seedling growth was severely retarded...
- Phylogenetic density dependence and environmental filtering predict seedling mortality in a tropical forestC E Timothy Paine
AgroParisTech, UMR Ecologie des Forêts de Guyane, Kourou, French
Ecol Lett 15:34-41. 2012..Recent studies have shown that seedling's mortality risk is positively related to the phylogenetic relatedness of neighbours...
- PIF3 is a repressor of chloroplast developmentPatrick G Stephenson
School of Biological Sciences, University of Southampton, Boldrewood Campus, Southampton SO16 7PX, United Kingdom
Proc Natl Acad Sci U S A 106:7654-9. 2009..Expression of both PIF1 and PIF3 was circadian regulated in dark-grown seedlings. PIF1 and PIF3 are proposed to be negative regulators that function to integrate light and circadian control in the regulation of chloroplast development...
- Responses of photosynthesis, chlorophyll fluorescence and ROS-scavenging systems to salt stress during seedling and reproductive stages in riceFoad Moradi
International Rice Research Institute, Metro Manila, The Philippines
Ann Bot 99:1161-73. 2007..Rice is particularly sensitive to salt stress during the seedling stage, with consequent poor crop establishment, as well as during reproduction where salinity can severely ..
- Widespread density-dependent seedling mortality promotes species coexistence in a highly diverse Amazonian rain forestMargaret R Metz
Department of Integrative Biology, University of California, Berkeley, California 94720, USA
Ecology 91:3675-85. 2010..Negative density-dependent seedling mortality can be caused by interactions among seedlings or between seedlings and neighboring adults if the ..
- Components of the Arabidopsis mRNA decapping complex are required for early seedling developmentDavid C Goeres
Department of Biology, University of Utah, Salt Lake City, Utah 84112, USA
Plant Cell 19:1549-64. 2007..Furthermore, the severe block to postembryonic development in vcs and tdt and the accompanying accumulation of embryonic mRNAs indicate that decapping is important for the embryo-to-seedling developmental transition.
- Proteomic analysis of cucumber seedling roots subjected to salt stressChang xia Du
Key Laboratory of Southern Vegetable Crop Genetic Improvement in Ministry of Agriculture, College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China
Phytochemistry 71:1450-9. 2010..cv. Jinchun No. 2) seedlings to salt stress was investigated. The dry weight and fresh weight of cucumber seedling roots were significantly reduced by treatment with NaCl; Na(+) and Cl(-) were increased, while K(+) and K(+)/Na(+)..
- Functional interconnection of MYC2 and SPA1 in the photomorphogenic seedling development of ArabidopsisSreeramaiah N Gangappa
National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, India
Plant Physiol 154:1210-9. 2010..Taken together, this study demonstrates the molecular and physiological interrelations of MYC2 and SPA1 in light, ABA, and JA signaling pathways...
- Peroxisomal ATP import is essential for seedling development in Arabidopsis thalianaNicole Linka
Institut fÃ¼r Biochemie der Pflanzen, Heinrich Heine UniversitÃ¤t DÃ¼sseldorf, D 40225 DÃ¼sseldorf, Germany
Plant Cell 20:3241-57. 2008..of these plants showed that an impaired peroxisomal ATP import inhibits fatty acid breakdown during early seedling growth and other beta-oxidation reactions, such as auxin biosynthesis...
- Negative plant-soil feedback predicts tree-species relative abundance in a tropical forestScott A Mangan
Department of Biological Sciences, University of Wisconsin Milwaukee, Wisconsin 53201, USA
Nature 466:752-5. 2010..Our findings indicate that plant-soil feedback is an important mechanism that can maintain species diversity and explain patterns of tree-species relative abundance in tropical forests...
- SUGAR-DEPENDENT1 encodes a patatin domain triacylglycerol lipase that initiates storage oil breakdown in germinating Arabidopsis seedsPeter J Eastmond
Department of Biology, Centre for Novel Agricultural Products, University of York, York YO10 5YW, United Kingdom
Plant Cell 18:665-75. 2006..These data shed light on the mechanism of lipolysis in plants and establish that a central component is evolutionarily conserved among eukaryotes...
- Sucrose rescues seedling establishment but not germination of Arabidopsis mutants disrupted in peroxisomal fatty acid catabolismHelen Pinfield-Wells
CNAP, Department of Biology, University of York, PO Box 373, York YO10 5YW, UK
Plant J 43:861-72. 2005..In acx1-1 and acx2-1, seedling growth and establishment in the absence of an exogenous supply of sucrose was unaffected...
- DELLAs regulate chlorophyll and carotenoid biosynthesis to prevent photooxidative damage during seedling deetiolation in ArabidopsisSoizic Cheminant
Institut de Biologie Moleculaire des Plantes, Unité Propre de Recherche 2357, Conventioné avec l Université de Strasbourg, Strasbourg, France
Plant Cell 23:1849-60. 2011..Our results emphasize the role of DELLAs in regulating the levels of POR, protochlorophyllide, and carotenoids in the dark and in protecting etiolated seedlings against photooxidative damage during initial light exposure...
- Gating of the rapid shade-avoidance response by the circadian clock in plantsMichael G Salter
Department of Biology, University of Leicester, Leicester LE1 7RH, UK
Nature 426:680-3. 2003..4). Furthermore PIL1 and TOC1 are both required for the accelerated growth associated with the shade-avoidance response...
- A basic helix-loop-helix transcription factor in Arabidopsis, MYC2, acts as a repressor of blue light-mediated photomorphogenic growthVandana Yadav
National Centre for Plant Genome Research, New Delhi 110067, India
Plant Cell 17:1953-66. 2005..Taken together, these results demonstrate that AtMYC2 is a common transcription factor of light, ABA, and JA signaling pathways in Arabidopsis...
- A DELLA in disguise: SPATULA restrains the growth of the developing Arabidopsis seedlingEve Marie Josse
School of Biological Sciences, Institute of Molecular Plant Sciences, University of Edinburgh, Edinburgh EH93JH, United Kingdom
Plant Cell 23:1337-51. 2011The period following seedling emergence is a particularly vulnerable stage in the plant life cycle...
- Comparative proteomics analysis reveals an intimate protein network provoked by hydrogen peroxide stress in rice seedling leavesXiang Yuan Wan
Laboratory of Molecular Biology and Protein Science Laboratory of the Ministry of Education, Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China
Mol Cell Proteomics 7:1469-88. 2008..physiological reactions, produce an oxidative stress-responsive network at the protein level in H2O2-treated rice seedling leaves...
- Redundant and distinct functions of the ABA response loci ABA-INSENSITIVE(ABI)5 and ABRE-BINDING FACTOR (ABF)3Ruth Finkelstein
Molecular, Cellular, and Developmental Biology Department, University of California at Santa Barbara, Santa Barbara, CA 93106, USA
Plant Mol Biol 59:253-67. 2005..Consequently, loss of any one factor may be partially compensated by increased expression of other family members...
- Multiple facets of Arabidopsis seedling development require indole-3-butyric acid-derived auxinLucia C Strader
Department of Biochemistry and Cell Biology, Rice University, Houston, Texas 77005, USA
Plant Cell 23:984-99. 2011..with the associated developmental defects, uncover previously unappreciated roles for IBA-derived IAA during seedling development, establish IBA as an important auxin precursor, and suggest that IBA-to-IAA conversion contributes to ..
- The regulation of DWARF4 expression is likely a critical mechanism in maintaining the homeostasis of bioactive brassinosteroids in ArabidopsisHo Bang Kim
Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 151 747, Korea
Plant Physiol 140:548-57. 2006..Thus, it is likely that the DWF4 promoter serves as a focal point in maintaining homeostasis of endogenous bioactive BR pools in specific tissues of Arabidopsis...
- Cytokinin antagonizes ABA suppression to seed germination of Arabidopsis by downregulating ABI5 expressionYanping Wang
Department of Cell and Developmental Biology, College of Life Science, Wuhan University, Wuhan 430072, China
Plant J 68:249-61. 2011..How ABA and cytokinin interplay to control the transition from a dry seed into a young seedling remains elusive...
- Translocation of neonicotinoid insecticides from coated seeds to seedling guttation drops: a novel way of intoxication for beesV Girolami
Dipartimento di Agronomia Ambientale e Produzioni Vegetali, Entomologia, Universita di Padova, Viale dell Universita 16, 35020 Legnaro, Padova, Italy
J Econ Entomol 102:1808-15. 2009..When bees consume guttation drops, collected from plants grown from neonicotinoid-coated seeds, they encounter death within few minutes...
- Brassinosteroid confers tolerance in Arabidopsis thaliana and Brassica napus to a range of abiotic stressesSateesh Kagale
Department of Biology, The University of Western Ontario, London, ON, Canada
Planta 225:353-64. 2007..Here we demonstrate that EBR treatment enhances seedling tolerance to drought and cold stresses in both Arabidopsis thaliana and B...
- Interaction between sugar and abscisic acid signalling during early seedling development in ArabidopsisBas J W Dekkers
Department of Molecular Plant Physiology, Utrecht University, Padualaan 8, Utrecht, The Netherlands
Plant Mol Biol 67:151-67. 2008..Interestingly, both glucose and ABA treatment of Arabidopsis seeds trigger a post-germination seedling developmental arrest...
- Type-A Arabidopsis response regulators are partially redundant negative regulators of cytokinin signalingJennifer P C To
Department of Biology, University of North Carolina, Chapel Hill, North Carolina 27599, USA
Plant Cell 16:658-71. 2004..Further, morphological phenotypes of some arr mutants suggest complex regulatory interactions and gene-specific functions among family members...
- Light converts endosymbiotic fungus to pathogen, influencing seedling survival and niche-space filling of a common tropical tree, Iriartea deltoideaPatricia Álvarez-Loayza
Department of Plant Biology and Pathology, School of Environmental and Biological Sciences, Rutgers University, New Brunswick, New Jersey, United States of America
PLoS ONE 6:e16386. 2011..development, constraining recruitment of endophyte-infested seedlings to shaded understory by reducing seedling survival in direct light. Pathogenicity of D...
- Two genes in Arabidopsis thaliana encoding GDP-L-galactose phosphorylase are required for ascorbate biosynthesis and seedling viabilityJohn Dowdle
School of Biosciences, University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter EX4 4QD, UK
Plant J 52:673-89. 2007..thaliana seedlings, and that ascorbate is essential for seedling growth. A. thaliana leaves accumulate more ascorbate after acclimatization to high light intensity...
- Origin of spatial genetic structure in an expanding oak populationArndt Hampe
INRA, UMR 1202 Biodiversité, Gènes and Communautés, 69, Route d Arcachon, F 33610 Cestas, France
Mol Ecol 19:459-71. 2010..we explore the specific effects of seed and pollen dispersal and of early postdispersal mortality on the SGS of a seedling cohort (N = 786) recruiting within and around an expanding pedunculate oak (Quercus robur) stand...
- The Arabidopsis B-BOX protein BBX25 interacts with HY5, negatively regulating BBX22 expression to suppress seedling photomorphogenesisSreeramaiah N Gangappa
Department of Biological and Environmental Sciences, Gothenburg University, Gothenburg SE 40530, Sweden
Plant Cell 25:1243-57. 2013..HYPOCOTYL5 (HY5) is a basic domain/leucine zipper (bZIP) transcription factor, central for the regulation of seedling photomorphogenesis...
- Comparative drought-resistance of seedlings of 28 species of co-occurring tropical woody plantsBettina M J Engelbrecht
Smithsonian Tropical Research Institute, P O Box 2072, Balboa, Republic of Panama
Oecologia 136:383-93. 2003..b>Seedling size at the onset of the dry season had no significant effect on species' drought response...
- Molecular interactions between wheat and cereal aphid (Sitobion avenae): analysis of changes to the wheat proteomeNatalie Ferry
School of Environment and Life Science, Salford University, Salford, UK
Proteomics 11:1985-2002. 2011....
- Effects of calcium on seed germination, seedling growth and photosynthesis of six forest tree species under simulated acid rainTing Wu Liu
Key Laboratory for Subtropical Wetland Ecosystem Research of Ministry of Education of China, School of Life Sciences, Xiamen University, Xiamen, Fujian 361005, PR China
Tree Physiol 31:402-13. 2011..between simulated acid rain (SiAR) and three calcium (Ca) levels on seed germination, radicle length, seedling growth, chlorophyll content, photosynthesis and Ca content in leaves of these six species...
- Phytochromes promote seedling light responses by inhibiting four negatively-acting phytochrome-interacting factorsJieun Shin
Department of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon 305 701, Korea
Proc Natl Acad Sci U S A 106:7660-5. 2009..Together, our data indicate that 4 phytochrome-interacting proteins are required for skotomorphogenesis and phytochromes activate photomorphogenesis by inhibiting these factors...
- New auxin analogs with growth-promoting effects in intact plants reveal a chemical strategy to improve hormone deliverySigal Savaldi-Goldstein
Plant Biology Laboratory, The Salk Institute, La Jolla, CA 92037, USA
Proc Natl Acad Sci U S A 105:15190-5. 2008Plant growth depends on the integration of environmental cues and phytohormone-signaling pathways. During seedling emergence, elongation of the embryonic stem (hypocotyl) serves as a readout for light and hormone-dependent responses...
- Proteomic identification of OsCYP2, a rice cyclophilin that confers salt tolerance in rice (Oryza sativa L.) seedlings when overexpressedSong Lin Ruan
Plant Molecular Biology and Proteomics Lab, Institute of Biotechnology, Hangzhou Academy of Agricultural Sciences, Hangzhou 310024, PR China
BMC Plant Biol 11:34. 2011....
- The RY/Sph element mediates transcriptional repression of maturation genes from late maturation to early seedling growthGea Guerriero
KTH Biotechnology, Swedish Center of Biomimetic Fiber Engineering, AlbaNova, SE 106 91, Stockholm, Sweden
New Phytol 184:552-65. 2009..Later, during seedling growth, VAL1/HSI2 family repressors silence MAT genes by binding RY elements.
- Deletion of the chloroplast-localized AtTerC gene product in Arabidopsis thaliana leads to loss of the thylakoid membrane and to seedling lethalityKwang Chul Kwon
Department of Biology, College of Life Science and Biotechnology, Yonsei University, Seoul 120 749, Korea
Plant J 55:428-42. 2008Early seedling development in plants depends on the biogenesis of chloroplasts from proplastids, accompanied by the formation of thylakoid membranes...
- Prieurianin/endosidin 1 is an actin-stabilizing small molecule identified from a chemical genetic screen for circadian clock effectors in Arabidopsis thalianaReka Toth
Department of Plant Developmental Biology, Max Planck Institute for Plant Breeding Research, Cologne, Germany
Plant J 71:338-52. 2012..Pri appears to stabilize actin filaments by a different mechanism from previously described inhibitors, and will be a useful tool to study actin-related cellular processes...
- Hydrogen sulfide alleviates aluminum toxicity in germinating wheat seedlingsHua Zhang
School of Biotechnology and Food Engineering, Hefei University of Technology, Hefei 230009, China
J Integr Plant Biol 52:556-67. 2010Protective role of hydrogen sulfide (H(2)S) on seed germination and seedling growth was studied in wheat (Triticum) seeds subjected to aluminum (Al(3+)) stress...
- Functional expression of PHO1 to the Golgi and trans-Golgi network and its role in export of inorganic phosphateA Bulak Arpat
Department of Plant Molecular Biology, University of Lausanne, CH 1015 Lausanne, Switzerland
Plant J 71:479-91. 2012..Interestingly, PHO1-mediated Pi export was associated with its localization to the Golgi and trans-Golgi networks, revealing a role for these organelles in Pi transport...
- Arabidopsis cyp51 mutant shows postembryonic seedling lethality associated with lack of membrane integrityHo Bang Kim
Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 151 747, Korea
Plant Physiol 138:2033-47. 2005..for CYP51A2 showed multiple defects, such as stunted hypocotyls, short roots, reduced cell elongation, and seedling lethality...
- Transgenic expression of MYB15 confers enhanced sensitivity to abscisic acid and improved drought tolerance in Arabidopsis thalianaZhenhua Ding
State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China
J Genet Genomics 36:17-29. 2009....
- Effects of conditional IPT-dependent cytokinin overproduction on root architecture of Arabidopsis seedlingsAlena Kuderová
Laboratory of Plant Molecular Physiology, Department of Functional Genomics and Proteomics, Institute of Experimental Biology, Masaryk University, Kamenice 5, CZ 62500 Brno, Czech Republic
Plant Cell Physiol 49:570-82. 2008..Our findings indicate the impact of perturbed endogenous CK on the regulation of asymmetric auxin distribution during LRP development and imply that there is cross-talk between auxin and CK during organogenesis in A. thaliana...
- The Arabidopsis histidine phosphotransfer proteins are redundant positive regulators of cytokinin signalingClaire E Hutchison
Department of Biology, University of North Carolina, Chapel Hill, North Carolina 27599 3280, USA
Plant Cell 18:3073-87. 2006..These data indicate that most of the AHPs are redundant, positive regulators of cytokinin signaling and affect multiple aspects of plant development...
- GNOM-mediated vesicular trafficking plays an essential role in hydrotropism of Arabidopsis rootsYutaka Miyazawa
Graduate School of Life Sciences, Tohoku University, Sendai 980 8577, Japan
Plant Physiol 149:835-40. 2009..Furthermore, a weak gnom allele, gnomB/E, showed defect in hydrotropic response. These results indicate that GNOM-mediated vesicular trafficking plays an essential role in hydrotropism of seedling roots.
- Differential effects of two phospholipase D inhibitors, 1-butanol and N-acylethanolamine, on in vivo cytoskeletal organization and Arabidopsis seedling growthChristy M Motes
Plant Biology Division, Samuel Roberts Noble Foundation, 2510 Sam Noble Parkway, Ardmore, OK 73401, USA
Protoplasma 226:109-23. 2005..Dalpha (PLDalpha) activity, interfere with abscisic acid-induced stomatal closure, and retard Arabidopsis seedling development...
- Auxin and light control of adventitious rooting in Arabidopsis require ARGONAUTE1Céline Sorin
Laboratoire de Biologie Cellulaire, Institut National de la Recherche Agronomique, 78026 Versailles Cedex, France
Plant Cell 17:1343-59. 2005..These results suggest that ARF17 could be a major regulator of adventitious rooting in Arabidopsis...
- GhAGP31, a cotton non-classical arabinogalactan protein, is involved in response to cold stress during early seedling developmentS Y Gong
Hubei Key Laboratory of Genetic Regulation and Integrative Biology, College of Life Sciences, Central China Normal University, Wuhan, China
Plant Biol (Stuttg) 14:447-57. 2012..These data imply that GhAGP31 protein may be involved in the response to cold stress during early root development of cotton...
- The ectopic overexpression of a seed-specific transcription factor, HaHSFA9, confers tolerance to severe dehydration in vegetative organsPilar Prieto-Dapena
Instituto de Recursos Naturales y Agrobiologia de Sevilla, Consejo Superior de Investigaciones Cientificas, Apartado 1052, 41080 Seville, Spain
Plant J 54:1004-14. 2008..5% survival at approximately -40 MPa. Whole-seedling survival was limited by the dehydration sensitivity of the roots...
- Genome-wide analysis of transcript abundance and translation in Arabidopsis seedlings subjected to oxygen deprivationCristina Branco-Price
Department of Botany and Plant Sciences, Center for Plant Cell Biology, University of California, Riverside, CA 92521, USA
Ann Bot 96:647-60. 2005..The aim of this study was to evaluate the role of translational regulation in response to oxygen deprivation (hypoxia)...
- Two seven-transmembrane domain MILDEW RESISTANCE LOCUS O proteins cofunction in Arabidopsis root thigmomorphogenesisZhongying Chen
Department of Biology, University of North Carolina, Chapel Hill, North Carolina 27599, USA
Plant Cell 21:1972-91. 2009..These results demonstrate that the exaggerated root curling phenotypes of the mlo4 and mlo11 mutants depend on auxin gradients and suggest that MLO4 and MLO11 cofunction as modulators of touch-induced root tropism...
- Requirement of B2-type cyclin-dependent kinases for meristem integrity in Arabidopsis thalianaStig Uggerhøj Andersen
Max Planck Institute for Developmental Biology, AG Lohman, D 72076, Tubingen, Germany
Plant Cell 20:88-100. 2008..In addition, strong alterations in hormone signaling both at the level of active hormones and with respect to transcriptional and physiological outputs were observed in plants with disturbed CDKB2 activity...
- Seed trait changes in dispersers' guts and consequences for germination and seedling growthAnna Traveset
Institut Mediterrani d Estudis Avançats CSIC UIB, C Miquel Marqués 21, Esporles, Mallorca E07190, Spain
Ecology 89:95-106. 2008..rate and produced seedlings that also grew more slowly, indicating a cost of coat thickness and/or hardness for seedling emergence...
- The key enzyme of sulfate assimilation, adenosine 5'-phosphosulfate reductase, is regulated by HY5 in ArabidopsisBok Rye Lee
Department of Metabolic Biology, John Innes Centre, Norwich Research Park, Norwich NR4 7UH, UK
Plant J 67:1042-54. 2011..Altogether, these data show that HY5 plays an important role in regulation of APR gene expression and plant sulfate assimilation...
- Epibrassinolide induces changes in indole-3-acetic acid, abscisic acid and polyamine concentrations and enhances antioxidant potential of radish seedlings under copper stressSikander Pal Choudhary
Department of Botany, University of Jammu, Jammu 180001, India
Physiol Plant 140:280-96. 2010....
- Transient MPK6 activation in response to oxygen deprivation and reoxygenation is mediated by mitochondria and aids seedling survival in ArabidopsisRuth Chang
Department of Botany and Plant Sciences, Center for Plant Cell Biology, University of California, Riverside, CA 92521, USA
Plant Mol Biol 78:109-22. 2012..We found that seedling survival of prolonged oxygen deprivation was improved in transgenics that ectopically overexpress MPK3, MPK4 and ..
- Reboot the system thanks to protein post-translational modifications and proteome diversity: How quiescent seeds restart their metabolism to prepare seedling establishmentErwann Arc
Institut Jean Pierre Bourgin, Unite Mixte de Recherche, Institut National de la Recherche Agronomique AgroParisTech Team, Physiology of Seed Germination, Versailles, France
Proteomics 11:1606-18. 2011..The hormone abscisic acid regulates major aspects of seed life including dormancy and germination. This signaling pathway has been shown to rely on several PTMs such as protein phosphorylation or ubiquitination...
- Regulation of phototropic signaling in Arabidopsis via phosphorylation state changes in the phototropin 1-interacting protein NPH3Ullas V Pedmale
Division of Biological Sciences and the Christopher S Bond Life Sciences Center, University of Missouri, Columbia, Missouri 65211, USA
J Biol Chem 282:19992-20001. 2007....
- Neighborhood and community interactions determine the spatial pattern of tropical tree seedling survivalSimon A Queenborough
School of Biological Sciences, University of Aberdeen, St Machar Drive, Aberdeen AB24 3UU, UK
Ecology 88:2248-58. 2007..We found convincing evidence of a community compensatory trend (CCT) in seedling survival (i.e...
- Abscisic acid represses growth of the Arabidopsis embryonic axis after germination by enhancing auxin signalingChristophe Belin
Département de Biologie Végétale, Universite de Geneve, 1211 Geneve 4, Switzerland
Plant Cell 21:2253-68. 2009..the stress phytohormone ABA inhibits the developmental transition from an embryo in a dry seed into a young seedling. We developed a genetic screen to isolate Arabidopsis thaliana mutants whose early seedling development is ..
- Ectomycorrhizal fungal communities associated with Pinus thunbergii in the eastern coastal pine forests of KoreaKeisuke Obase
College of Forest and Environmental Sciences, Kangwon National University, Chuncheon 200 701, South Korea
Mycorrhiza 20:39-49. 2009..Our results also showed that C. geophilum is a common and dominant ECM fungus in P. thunbergii coastal forests and might play a significant role in their regeneration...
- Phytohormones and the cell wall in Arabidopsis during seedling growthClara Sánchez-Rodríguez
Max Planck Institute for Molecular Plant Physiology, Am Muhlenberg 1, 14476 Potsdam, Germany
Trends Plant Sci 15:291-301. 2010..In an era that embraces cell-wall-related products, including cellulosic biofuels, we attempt to give an overview of phytohormone-mediated cell expansion, and cell wall biosynthesis in Arabidopsis during seedling growth.
- Storage oil hydrolysis during early seedling growthAnne Laure Quettier
Warwick HRI, University of Warwick, Wellesbourne, Warwickshire, United Kingdom
Plant Physiol Biochem 47:485-90. 2009..breakdown plays an important role in the life cycle of many plants by providing the carbon skeletons that support seedling growth immediately following germination. This metabolic process is initiated by lipases (EC: 3.1.1...
- N-glycan trimming by glucosidase II is essential for Arabidopsis developmentPravina Soussilane
CNRS, UMR 6037, IFRMP 23, Bâtiment Biologie Extension, Faculte des Sciences, Mont Saint Aignan, France
Glycoconj J 26:597-607. 2009..Inactivation of the alpha subunit in a temperature sensitive Arabidopsis mutant blocked N-glycan processing after a first trimming by glucosidase I and strongly affected seedling development.
- A fast brassinolide-regulated response pathway in the plasma membrane of Arabidopsis thalianaKatharina Caesar
Center for Plant Molecular Biology, Department of Plant Physiology, University of Tubingen, Auf der Morgenstelle 1, 72076 Tubingen, Germany
Plant J 66:528-40. 2011..Our results were used to develop a model suggesting that there is a fast BL-regulated signal response pathway within the plasma membrane that links BRI1 with P-ATPase for the regulation of cell-wall expansion...
- Light-regulated plant growth and developmentChitose Kami
Center for Integrative Genomics, University of Lausanne, Lausanne, Switzerland
Curr Top Dev Biol 91:29-66. 2010..The breath and complexity of this topic forced us to concentrate on specific aspects of photomorphogenesis and we point the readers to recent reviews for some aspects of light-mediated signaling (e.g., transition to flowering)...
- Arabidopsis peroxisomal citrate synthase is required for fatty acid respiration and seed germinationItsara Pracharoenwattana
Institute of Molecular Plant Sciences, School of Biological Sciences, University of Edinburgh, Edinburgh EH9 3JH, United Kingdom
Plant Cell 17:2037-48. 2005..We conclude that citrate is exported from the peroxisome during fatty acid respiration, whereas in yeast, acetylcarnitine is exported...
- "Analyses of two genes that affect plasmodesmata structure and function"Patricia Zambryski; Fiscal Year: 2007..goals are to determine how ISE1 and ISE2 helicases affect intercellular transport of RNA during embryogenesis and seedling development. The specific aims are: 1. Do ISE1 and ISE2 exhibit RNA helicase activity in vitro? 2...
- Phytochrome A: Structure/Function and Signaling PathwaysPeter H Quail; Fiscal Year: 2013..are: (a) To define the functions of the different PIF-family members in controlling early, post- germinative seedling development;(b) To dissect the molecular and biochemical transactions occurring at the phy-PIF signaling ..
- GENETIC ANALYSIS OF THE PLANT DEFENSE RESPONSEFrederick M Ausubel; Fiscal Year: 2013..A high throughput Arabidopsis seedling assay allowed us to make several important discoveries...
- Regulation of cyclin-dependent kinase inhibitor p27 in cancerMong Hong Lee; Fiscal Year: 2013..The COP9 signalosome was originally identified from plant (Arabidopsis) mutants that mimic light-induced seedling development when grown in the dark...
- Auxin Biosynthesis and Signaling MechanismsYunde Zhao; Fiscal Year: 2012..play an essential role in auxin biosynthesis and various developmental processes including embryogenesis, seedling growth, vascular patterning, and floral development...
- Molecular Mechanisms of Phytochrome SignalingJOHN CLARK LAGARIAS; Fiscal Year: 2013..Phytochromes are key regulators for triggering seed germination, initiating early development of the seedling, and inducing flowering (sexual development)...
- Using Arabidopsis to uncover new roles for peroxinsBonnie Bartel; Fiscal Year: 2012..for degradation of two peroxisomal matrix proteins that undergo regulated destruction during a specific stage of seedling development...
- TAXOL PRODUCTION VIA IN VITRO CULTURE TECHNIQUECHING YEH HU; Fiscal Year: 1992..Project II: To develop techniques on Agrobacterium transformation of Taxus embryonic and young seedling tissues in order to produce (1) fast grown tumorous callus tissue for the production of semi-organized "nodule ..
- Arrested Development of ArabidopsisF Pickett; Fiscal Year: 2003..Because each gene has pronounced young seedling phenotypes, rt PCR and mRNA in situ hybridization analysis will be performed on mutant and wild-type seedlings to ..
- LIGHT RESPONSIVE GENESNam Hai Chua; Fiscal Year: 2007..Amongst these, phytochrome A (phyA), which is activated by far-red (FR) light, plays a major role in seedling deetiolation...
- ANALYSIS OF A LIGHT-REGULATED DEVELOPMENT SWITCHXing Wang Deng; Fiscal Year: 2003..light signals are integrated to achieve the control of the development mode switch, employing the light-regulated seedling development of Arabidopsis thaliana as an experimental system...
- NITRATE BIOSENSOR BASED ON PLANT NITRATE REDUCTASEELLEN CAMPBELL; Fiscal Year: 1999..Prototypes incorporating both natural (corn seedling) and Pichia-expressed NaR will be performance-tested using standards and real world samples for sensitivity, ..
- RNA METABOLISM IN DEVELOPMENT AND HORMONAL REGULATIONJOEL KEY; Fiscal Year: 1991..the role(s) of auxin-regulated gene expression in the growth responses mediated by this hormone in soybean seedling tissues...
- Interaction of Cytokinin and Light SignalingBRIDEY MAXWELL; Fiscal Year: 2004..the cytokinin signaling pathway and will address the mechanism by which light and cytokinin interact to regulate seedling morphology...
- ANALYSIS OF ROLE OF CHD PROTEINS IN ARABIDOPSIS THALIANAJoseph Ogas; Fiscal Year: 2004..is defective in the gibberellin signal transduction pathway and in the developmental transition form embryo to seedling. PKL has been cloned and codes for a CHD family member...
- GENOME WIDE ASSOCIATION MAPPING IN ARABIDOPSIS THALIANAJustin O Borevitz; Fiscal Year: 2010..The ecologically relevant quantitative traits of flowering time and seedling elongation light response will be measured across two seasonal and two geographic environments which span the ..
- CHEMISTRY-BIOLOGY INTERFACE TRAINING PROGRAMMichael Pirrung; Fiscal Year: 2003..It is intended to train future leaders in pharmaceutical, medical, and biotechnological research to serve in academia, government, and industry. ..
- BIOORGANIC CHEMISTRY OF ANTIBACTERIALSMichael Pirrung; Fiscal Year: 2001..An ancillary benefit of this project will be the development of novel techniques in solid phase synthesis through the total synthesis of natural products. ..
- Molecular Targets of Novel Antifungal CompoundsAmeeta Agarwal; Fiscal Year: 2008..This work will provide a starting point in the development of new antifungal therapies. [unreadable] [unreadable] [unreadable]..
- COMBINATORIAL APPROACHES TO ANTI-SMALLPOX AGENTSMichael Pirrung; Fiscal Year: 2003....
- Molecular Mechanisms of Natural Variation in ArabidopsisJoanne Chory; Fiscal Year: 2008..In support of this assertion, we have already identified two genomic regions that affect a seedling's response to light, but do not contain any gene known from laboratory mutagenesis experiments to control ..
- Cell Fate Decision by CLV1 in Shoot Apical MeristemXiang Qu; Fiscal Year: 2007..unreadable] [unreadable]..
- SHY2/IAA3 in auxin regulation of plant developmentJason Reed; Fiscal Year: 2006..These experiments will help us understand how auxin regulates development in a model system, and will in the future allow manipulation of morphology of crop plants in ways beneficial to human health. ..
- Medicinal Chemistry and Biology of Oral Insulin MimicsMichael Pirrung; Fiscal Year: 2006..They would therefore increase the reliability of diabetes management, particularly for children. ..
- Functional Genomics of NucleiDavid Galbraith; Fiscal Year: 2005..Moreover, the constructs will be used to develop mouse lines from which investigators can perform the cell specific gene array studies, as well a studies of cell function within sections of living tissue. ..