Genomes and Genes
Experts and Doctors on plant gene expression regulation in United States
Locale: United States
Topic: plant gene expression regulation
Publications196 found, 100 shown here
- Wang W, Hall A, O Malley R, Bleecker A. Canonical histidine kinase activity of the transmitter domain of the ETR1 ethylene receptor from Arabidopsis is not required for signal transmission. Proc Natl Acad Sci U S A. 2003;100:352-7 pubmed
- Jeong S, Rose A, Meier I. MFP1 is a thylakoid-associated, nucleoid-binding protein with a coiled-coil structure. Nucleic Acids Res. 2003;31:5175-85 pubmed..Importantly, it is associated in vivo with nucleoids, suggesting a function for MFP1 at the interface between chloroplast nucleoids and the developing thylakoid membrane system. ..
- Han L, Mason M, Risseeuw E, Crosby W, Somers D. Formation of an SCF(ZTL) complex is required for proper regulation of circadian timing. Plant J. 2004;40:291-301 pubmed..Taken together, our data establish SCFZTL as an essential SCF class E3 ligase controlling circadian period in plants. ..
- Zhong R, Burk D, Morrison W, Ye Z. FRAGILE FIBER3, an Arabidopsis gene encoding a type II inositol polyphosphate 5-phosphatase, is required for secondary wall synthesis and actin organization in fiber cells. Plant Cell. 2004;16:3242-59 pubmed..Together, our findings suggest that the FRA3 type II 5PTase is involved in phosphoinositide metabolism and influences secondary wall synthesis and actin organization. ..
- Wang S, Tiwari S, Hagen G, Guilfoyle T. AUXIN RESPONSE FACTOR7 restores the expression of auxin-responsive genes in mutant Arabidopsis leaf mesophyll protoplasts. Plant Cell. 2005;17:1979-93 pubmed..In the presence of auxin, however, brassinolide modestly enhanced auxin-responsive gene expression. ..
- Pandey S, Chen J, Jones A, Assmann S. G-protein complex mutants are hypersensitive to abscisic acid regulation of germination and postgermination development. Plant Physiol. 2006;141:243-56 pubmed..Thus, cell- and tissue-specific functional interaction in response to a given signal such as ABA may determine the distinct pathways regulated by the individual members of the G-protein complex. ..
- Sunkar R, Kapoor A, Zhu J. Posttranscriptional induction of two Cu/Zn superoxide dismutase genes in Arabidopsis is mediated by downregulation of miR398 and important for oxidative stress tolerance. Plant Cell. 2006;18:2051-65 pubmed..Thus, relieving miR398-guided suppression of CSD2 in transgenic plants is an effective new approach to improving plant productivity under oxidative stress conditions. ..
- Suarez Rodriguez M, Adams Phillips L, Liu Y, Wang H, Su S, Jester P, et al. MEKK1 is required for flg22-induced MPK4 activation in Arabidopsis plants. Plant Physiol. 2007;143:661-9 pubmed..Our results indicate that MEKK1 acts upstream of MPK4 as a negative regulator of pathogen response pathways, a function that may not require MEKK1's full kinase activity. ..
- Sekhon R, Peterson T, Chopra S. Epigenetic modifications of distinct sequences of the p1 regulatory gene specify tissue-specific expression patterns in maize. Genetics. 2007;175:1059-70 pubmed..These results suggest that distinct regulatory sequences in the P1-wr promoter and intron 2 regions can undergo independent epigenetic modifications to generate tissue-specific expression patterns. ..
- Suttipanta N, Pattanaik S, Gunjan S, Xie C, Littleton J, Yuan L. Promoter analysis of the Catharanthus roseus geraniol 10-hydroxylase gene involved in terpenoid indole alkaloid biosynthesis. Biochim Biophys Acta. 2007;1769:139-48 pubmed..Compared to other known promoters of TIA pathway genes, the G10H promoter contains unique binding sites for several transcription factors, suggesting that the G10H promoter may be regulated by a different transcriptional cascade. ..
- Xu X, Rose A, Muthuswamy S, Jeong S, Venkatakrishnan S, Zhao Q, et al. NUCLEAR PORE ANCHOR, the Arabidopsis homolog of Tpr/Mlp1/Mlp2/megator, is involved in mRNA export and SUMO homeostasis and affects diverse aspects of plant development. Plant Cell. 2007;19:1537-48 pubmed
- Yu K, Li R, Hatanaka T, Hildebrand D. Cloning and functional analysis of two type 1 diacylglycerol acyltransferases from Vernonia galamensis. Phytochemistry. 2008;69:1119-27 pubmed publisher..This data indicates that the two VgDGAT1s are functional, but not likely to be responsible for the selective accumulation of vernolic acid in V. galamensis seed oil. ..
- Ariizumi T, Murase K, Sun T, Steber C. Proteolysis-independent downregulation of DELLA repression in Arabidopsis by the gibberellin receptor GIBBERELLIN INSENSITIVE DWARF1. Plant Cell. 2008;20:2447-59 pubmed publisher..Thus, a SLY1-independent mechanism for GA signaling may function without DELLA degradation. ..
- Yang X, Jawdy S, Tschaplinski T, Tuskan G. Genome-wide identification of lineage-specific genes in Arabidopsis, Oryza and Populus. Genomics. 2009;93:473-80 pubmed publisher..The results reflect functional and/or anatomical differences between monocots and eudicots or between herbaceous and woody plants. The Populus-specific genes are candidates for carbon sequestration and biofuel research. ..
- Filichkin S, Priest H, Givan S, Shen R, Bryant D, Fox S, et al. Genome-wide mapping of alternative splicing in Arabidopsis thaliana. Genome Res. 2010;20:45-58 pubmed publisher..Taken together, our results suggest that like in animals, NMD and RUST may be widespread in plants and may play important roles in regulating gene expression. ..
- Drost D, Benedict C, Berg A, Novaes E, Novaes C, Yu Q, et al. Diversification in the genetic architecture of gene expression and transcriptional networks in organ differentiation of Populus. Proc Natl Acad Sci U S A. 2010;107:8492-7 pubmed publisher..Trans-acting regulation may therefore be the primary driver of differentiation in function between plant organs. ..
- Heppard E, Kinney A, Stecca K, Miao G. Developmental and growth temperature regulation of two different microsomal omega-6 desaturase genes in soybeans. Plant Physiol. 1996;110:311-9 pubmed..These results suggest that the elevated polyunsaturated fatty acid levels in developing soybean seeds grown at low temperature are not due to the enhanced expression of omega-6 desaturase genes. ..
- Manjunath S, Lee C, VanWinkle P, Bailey Serres J. Molecular and biochemical characterization of cytosolic phosphoglucomutase in maize. Expression during development and in response to oxygen deprivation. Plant Physiol. 1998;117:997-1006 pubmed..We propose that PGM is a stable protein and that existing levels are sufficient to maintain the flux of Glc-1-phosphate into glycolysis under O2 deprivation. ..
- Zhong R, Ye Z. IFL1, a gene regulating interfascicular fiber differentiation in Arabidopsis, encodes a homeodomain-leucine zipper protein. Plant Cell. 1999;11:2139-52 pubmed..Our results provide direct evidence that an HD-ZIP protein plays a role in the spatial control of fiber differentiation. ..
- Young T, Ling J, Geisler Lee C, Tanguay R, Caldwell C, Gallie D. Developmental and thermal regulation of the maize heat shock protein, HSP101. Plant Physiol. 2001;127:777-91 pubmed..These data suggest an organ-specific control of Hsp101 expression during development and following a heat stress through mechanisms that may include posttranscriptional regulation. ..
- Loh J, Pierson E, Pierson L, Stacey G, Chatterjee A. Quorum sensing in plant-associated bacteria. Curr Opin Plant Biol. 2002;5:285-90 pubmed
- Smalle J, Kurepa J, Yang P, Emborg T, Babiychuk E, Kushnir S, et al. The pleiotropic role of the 26S proteasome subunit RPN10 in Arabidopsis growth and development supports a substrate-specific function in abscisic acid signaling. Plant Cell. 2003;15:965-80 pubmed..A particularly important role may be in regulating the responses to signals promulgated by ABA. ..
- Christensen T, Vejlupkova Z, Sharma Y, Arthur K, Spatafora J, Albright C, et al. Conserved subgroups and developmental regulation in the monocot rop gene family. Plant Physiol. 2003;133:1791-808 pubmed..We hypothesize that the Rop groups represent classes with distinct functions, which are specified by the unique protein sequence elements in each group and by their distinct expression patterns. ..
- Bao F, Shen J, Brady S, Muday G, Asami T, Yang Z. Brassinosteroids interact with auxin to promote lateral root development in Arabidopsis. Plant Physiol. 2004;134:1624-31 pubmed
- Basset G, Ravanel S, Quinlivan E, White R, Giovannoni J, R beill F, et al. Folate synthesis in plants: the last step of the p-aminobenzoate branch is catalyzed by a plastidial aminodeoxychorismate lyase. Plant J. 2004;40:453-61 pubmed publisher..As shown previously for the ADC synthase transcript, the level of ADC lyase mRNA in the pericarp of tomato fruit falls sharply as ripening advances, suggesting that the expression of these two enzymes is coregulated...
- Chandra Shekara A, Navarre D, Kachroo A, Kang H, Klessig D, Kachroo P. Signaling requirements and role of salicylic acid in HRT- and rrt-mediated resistance to turnip crinkle virus in Arabidopsis. Plant J. 2004;40:647-59 pubmed..These data suggest that the HRT-TCV interaction is unable to generate sufficient amounts of SA required for a stable resistance phenotype, and the presence of rrt possibly corrects this deficiency. ..
- Morsy M, Almutairi A, Gibbons J, Yun S, de Los Reyes B. The OsLti6 genes encoding low-molecular-weight membrane proteins are differentially expressed in rice cultivars with contrasting sensitivity to low temperature. Gene. 2005;344:171-80 pubmed publisher..The present results indicate that the Oslti6 genes are part of a battery of cold stress defense-related genes regulated by a common switch...
- Zanetti M, Chang I, Gong F, Galbraith D, Bailey Serres J. Immunopurification of polyribosomal complexes of Arabidopsis for global analysis of gene expression. Plant Physiol. 2005;138:624-35 pubmed..This technology can be extended to evaluation of mRNA populations at the cell- or tissue-specific level by regulation of the tagged RP with distinct promoters. ..
- Schmitz R, Hong L, Michaels S, Amasino R. FRIGIDA-ESSENTIAL 1 interacts genetically with FRIGIDA and FRIGIDA-LIKE 1 to promote the winter-annual habit of Arabidopsis thaliana. Development. 2005;132:5471-8 pubmed
- Sweat T, Wolpert T. Thioredoxin h5 is required for victorin sensitivity mediated by a CC-NBS-LRR gene in Arabidopsis. Plant Cell. 2007;19:673-87 pubmed..Finally, we determined that only the first of the two active-site Cys residues in ATTRX5 is required for the response to victorin, suggesting that ATTRX5 function in the victorin pathway involves an atypical mechanism of action. ..
- Ariizumi T, Steber C. Seed germination of GA-insensitive sleepy1 mutants does not require RGL2 protein disappearance in Arabidopsis. Plant Cell. 2007;19:791-804 pubmed..Without GA, several GA-induced genes show increased accumulation in sly1 seeds compared with ga1-3. It is possible that the RGL2 repressor of seed germination is inactivated by after-ripening of sly1 mutant seeds. ..
- Uppalapati S, Ishiga Y, Wangdi T, Kunkel B, Anand A, Mysore K, et al. The phytotoxin coronatine contributes to pathogen fitness and is required for suppression of salicylic acid accumulation in tomato inoculated with Pseudomonas syringae pv. tomato DC3000. Mol Plant Microbe Interact. 2007;20:955-65 pubmed publisher
- Narv ez V squez J, Tu C, Park S, Walling L. Targeting and localization of wound-inducible leucine aminopeptidase A in tomato leaves. Planta. 2008;227:341-51 pubmed publisher..The importance of these findings relative to the potential roles of LAP-A in defense is discussed...
- Brodhagen M, Tsitsigiannis D, Hornung E, Goebel C, Feussner I, Keller N. Reciprocal oxylipin-mediated cross-talk in the Aspergillus-seed pathosystem. Mol Microbiol. 2008;67:378-91 pubmed publisher..This report provides the first genetic evidence for reciprocal oxylipin cross-talk in the Aspergillus-seed pathosystem. ..
- Jeong D, German M, Rymarquis L, Thatcher S, Green P. Abiotic stress-associated miRNAs: detection and functional analysis. Methods Mol Biol. 2010;592:203-30 pubmed publisher..In this chapter, we describe the methods used to identify and characterize abiotic stress-associated miRNAs and their target genes. ..
- Nag A, King S, Jack T. miR319a targeting of TCP4 is critical for petal growth and development in Arabidopsis. Proc Natl Acad Sci U S A. 2009;106:22534-9 pubmed publisher..Surprisingly, when AP3:TCP4 is present in a miR319a(129) background, petal and stamen development is severely disrupted, suggesting that proper regulation by miR319a of TCP4 is critical in these floral organs. ..
- Sugimoto K, Jiao Y, Meyerowitz E. Arabidopsis regeneration from multiple tissues occurs via a root development pathway. Dev Cell. 2010;18:463-71 pubmed publisher..It thus appears that the ectopic activation of a lateral root development program is a common mechanism in callus formation from multiple organs...
- Lellis A, Allen M, Aertker A, Tran J, Hillis D, Harbin C, et al. Deletion of the eIFiso4G subunit of the Arabidopsis eIFiso4F translation initiation complex impairs health and viability. Plant Mol Biol. 2010;74:249-63 pubmed publisher..However, the strong phenotypes observed for the double mutant indicates that the individual gene products may have specialized roles in the expression of proteins involved in plant growth and development. ..
- Lashbrook C, Tieman D, Klee H. Differential regulation of the tomato ETR gene family throughout plant development. Plant J. 1998;15:243-52 pubmed..Furthermore, the abundance of mRNAs for all three LeETR genes remained uniform in multiple plant tissues experiencing marked changes in ethylene sensitivity, including the cell separation layer throughout tomato flower abscission. ..
- He Y, Gan S. A novel zinc-finger protein with a proline-rich domain mediates ABA-regulated seed dormancy in Arabidopsis. Plant Mol Biol. 2004;54:1-9 pubmed..These results suggest that this novel zinc-finger protein with a proline-rich N-terminus is an important downstream component of the ABA signaling pathway that mediates ABA-regulated seed dormancy in Arabidopsis. ..
- Dong C, Hu X, Tang W, Zheng X, Kim Y, Lee B, et al. A putative Arabidopsis nucleoporin, AtNUP160, is critical for RNA export and required for plant tolerance to cold stress. Mol Cell Biol. 2006;26:9533-43 pubmed..Our study suggests that Arabidopsis AtNUP160 is critical for the nucleocytoplasmic transport of mRNAs and that it plays important roles in plant growth and flowering time regulation and is required for cold stress tolerance. ..
- Wooley S, Donaldson J, Stevens M, Gusse A, Lindroth R. Extrafloral nectaries in aspen (Populus tremuloides): heritable genetic variation and herbivore-induced expression. Ann Bot. 2007;100:1337-46 pubmed..The relationship between EFNs and predators likely varies in relation to multiple temporal and environmental factors. ..
- Yilmaz A, Nishiyama M, Fuentes B, Souza G, Janies D, Gray J, et al. GRASSIUS: a platform for comparative regulatory genomics across the grasses. Plant Physiol. 2009;149:171-80 pubmed publisher..The integration of GrassTFDB and GrassPROMDB will be accomplished through GrassRegNet as a first step in representing the architecture of grass regulatory networks. GRASSIUS can be accessed from www.grassius.org. ..
- Knoth C, Salus M, Girke T, Eulgem T. The synthetic elicitor 3,5-dichloroanthranilic acid induces NPR1-dependent and NPR1-independent mechanisms of disease resistance in Arabidopsis. Plant Physiol. 2009;150:333-47 pubmed publisher..These ACID genes (for Associated with Chemically Induced Defense) constitute a core gene set associated with chemically induced disease resistance, many of which appear to encode components of the natural immune system of Arabidopsis. ..
- McKinney E, Kandasamy M, Meagher R. Arabidopsis contains ancient classes of differentially expressed actin-related protein genes. Plant Physiol. 2002;128:997-1007 pubmed..The likely involvement of plant ARPs in actin nucleation, branching of actin filaments, chromatin restructuring, and transcription are briefly discussed. ..
- Tang D, Innes R. Overexpression of a kinase-deficient form of the EDR1 gene enhances powdery mildew resistance and ethylene-induced senescence in Arabidopsis. Plant J. 2002;32:975-83 pubmed..Overexpression of orthologous dnEDR1 constructs may provide a novel strategy for controlling powdery mildew disease in crops. ..
- Hernandez J, Heine G, Irani N, Feller A, Kim M, Matulnik T, et al. Different mechanisms participate in the R-dependent activity of the R2R3 MYB transcription factor C1. J Biol Chem. 2004;279:48205-13 pubmed..Together, these findings suggest a model in which combinatorial interactions with co-activators enable R2R3 MYB factors with very similar DNA binding preferences to discriminate between target genes in vivo. ..
- Ainsworth C, Rahman A, Parker J, Edwards G. Intersex inflorescences of Rumex acetosa demonstrate that sex determination is unique to each flower. New Phytol. 2005;165:711-20 pubmed..C-function expression does not appear to control the extent of female development, and indicates that genes which are downstream of the organ-identity genes must control organ suppression...
- Puckette M, Tang Y, Mahalingam R. Transcriptomic changes induced by acute ozone in resistant and sensitive Medicago truncatula accessions. BMC Plant Biol. 2008;8:46 pubmed publisher..In resistant plants rapid and sustained activation of several signaling pathways enables the deployment of multiple mechanisms for minimizing the toxicity effect of this reactive molecule. ..
- Whitham S, Anderberg R, Chisholm S, Carrington J. Arabidopsis RTM2 gene is necessary for specific restriction of tobacco etch virus and encodes an unusual small heat shock-like protein. Plant Cell. 2000;12:569-82 pubmed..The RTM2 gene product was also shown to contain a large C-terminal region with multiple repeating sequences. ..
- Qi Y, Ding B. Inhibition of cell growth and shoot development by a specific nucleotide sequence in a noncoding viroid RNA. Plant Cell. 2003;15:1360-74 pubmed
- Suzuki M, Wang H, McCarty D. Repression of the LEAFY COTYLEDON 1/B3 regulatory network in plant embryo development by VP1/ABSCISIC ACID INSENSITIVE 3-LIKE B3 genes. Plant Physiol. 2007;143:902-11 pubmed..We suggest that VAL targets Sph/RY-containing genes in the network for chromatin-mediated repression in conjunction with the PKL-related CHD3 chromatin-remodeling factors. ..
- Lehti Shiu M, Adamczyk B, Fernandez D. Expression of MADS-box genes during the embryonic phase in Arabidopsis. Plant Mol Biol. 2005;58:89-107 pubmed
- Thompson A, Doelling J, Suttangkakul A, Vierstra R. Autophagic nutrient recycling in Arabidopsis directed by the ATG8 and ATG12 conjugation pathways. Plant Physiol. 2005;138:2097-110 pubmed..This accumulation was substantially enhanced by starvation but blocked in the atg7 background. The use of this fusion in conjunction with atg mutants now provides an important marker to track autophagic vesicles in planta. ..
- Estavillo G, Rao S, Reiskind J, Bowes G. Characterization of the NADP malic enzyme gene family in the facultative, single-cell C4 monocot Hydrilla verticillata. Photosynth Res. 2007;94:43-57 pubmed..The findings support the hypothesis that a NADP-ME isoform with specific and unusual regulatory properties facilitates the functioning of the single-cell C4 system in H. verticillata. ..
- Branco Price C, Kaiser K, Jang C, Larive C, Bailey Serres J. Selective mRNA translation coordinates energetic and metabolic adjustments to cellular oxygen deprivation and reoxygenation in Arabidopsis thaliana. Plant J. 2008;56:743-55 pubmed publisher..The selective translation of a subset of mRNAs promotes the conservation of ATP and facilitates the transition to anaerobic metabolism during low-oxygen stress...
- Parry G, Calderon Villalobos L, Prigge M, Peret B, Dharmasiri S, Itoh H, et al. Complex regulation of the TIR1/AFB family of auxin receptors. Proc Natl Acad Sci U S A. 2009;106:22540-5 pubmed publisher..However our data suggest that this regulation is complex. Our results suggest that differences between members of the auxin receptor family may contribute to the complexity of auxin response. ..
- Tan B, Schwartz S, Zeevaart J, McCarty D. Genetic control of abscisic acid biosynthesis in maize. Proc Natl Acad Sci U S A. 1997;94:12235-40 pubmed..A family of Vp14-related genes evidently controls the first committed step of ABA biosynthesis. These genes are likely to play a key role in the developmental and environmental control of ABA synthesis in plants. ..
- Fang S, Fernandez D. Effect of regulated overexpression of the MADS domain factor AGL15 on flower senescence and fruit maturation. Plant Physiol. 2002;130:78-89 pubmed..Using a glucocorticoid-inducible expression system, we show that an increase in AGL15 levels around the time of flower opening is necessary to delay senescence and increase floral organ longevity. ..
- Noh Y, Amasino R. PIE1, an ISWI family gene, is required for FLC activation and floral repression in Arabidopsis. Plant Cell. 2003;15:1671-82 pubmed..PIE1 also plays a role in petal development, as revealed by the suppression of petal defects of the curly leaf mutant by the pie1 mutation. ..
- Doyle M, Bizzell C, Keller M, Michaels S, Song J, Noh Y, et al. HUA2 is required for the expression of floral repressors in Arabidopsis thaliana. Plant J. 2005;41:376-85 pubmed..hua2 mutations suppress late flowering by reducing the expression of several MADS genes that act as floral repressors including FLOWERING LOCUS C (FLC ) and FLOWERING LOCUS M (FLM ). ..
- Eveland A, McCarty D, Koch K. Transcript profiling by 3'-untranslated region sequencing resolves expression of gene families. Plant Physiol. 2008;146:32-44 pubmed..Our results demonstrate the potential of 3'-UTR profiling for resolving gene- and allele-specific transcripts. ..
- Thakare D, Kumudini S, Dinkins R. Expression of flowering-time genes in soybean E1 near-isogenic lines under short and long day conditions. Planta. 2010;231:951-63 pubmed publisher..The gene expression results in this study were similar to those of flowering-time genes found in other SD species, suggesting that the selected genes correspond to the soybean flowering-time orthologs. ..
- Chisholm S, Parra M, Anderberg R, Carrington J. Arabidopsis RTM1 and RTM2 genes function in phloem to restrict long-distance movement of tobacco etch virus. Plant Physiol. 2001;127:1667-75 pubmed..Thus, components of the RTM system may function within phloem, and sieve elements in particular, to restrict TEV long-distance movement. ..
- de Torres Zabela M, Fernandez Delmond I, Niittyla T, Sanchez P, Grant M. Differential expression of genes encoding Arabidopsis phospholipases after challenge with virulent or avirulent Pseudomonas isolates. Mol Plant Microbe Interact. 2002;15:808-16 pubmed..We discuss the possible role of these genes in plant-pathogen interactions. ..
- Williams A, Werner Fraczek J, Chang I, Bailey Serres J. Regulated phosphorylation of 40S ribosomal protein S6 in root tips of maize. Plant Physiol. 2003;132:2086-97 pubmed..Thus, differential activity of phosphatase(s) and kinase(s) determine complex heterogeneity in RPS6 phosphorylation. ..
- Patel M, Corey A, Yin L, Ali S, Taylor W, Berry J. Untranslated regions from C4 amaranth AhRbcS1 mRNAs confer translational enhancement and preferential bundle sheath cell expression in transgenic C4 Flaveria bidentis. Plant Physiol. 2004;136:3550-61 pubmed
- Gaeta R, Yoo S, Pires J, Doerge R, Chen Z, Osborn T. Analysis of gene expression in resynthesized Brassica napus Allopolyploids using arabidopsis 70mer oligo microarrays. PLoS ONE. 2009;4:e4760 pubmed publisher..In light of the inherent limitations of the Arabidopsis microarray to measure gene expression in polyploid Brassicas, further studies are warranted. ..
- He X, Hsu Y, Zhu S, Liu H, Pontes O, Zhu J, et al. A conserved transcriptional regulator is required for RNA-directed DNA methylation and plant development. Genes Dev. 2009;23:2717-22 pubmed publisher..Our results suggest that RDM4 functions in epigenetic regulation and plant development by serving as a transcriptional regulator for RNA Pol V and Pol II, respectively. ..
- Libault M, Farmer A, Brechenmacher L, Drnevich J, Langley R, Bilgin D, et al. Complete transcriptome of the soybean root hair cell, a single-cell model, and its alteration in response to Bradyrhizobium japonicum infection. Plant Physiol. 2010;152:541-52 pubmed publisher..Our analysis also highlighted changes in the expression pattern of some homeologous and tandemly duplicated soybean genes, supporting their rapid specialization. ..
- Li R, Yu K, Hatanaka T, Hildebrand D. Vernonia DGATs increase accumulation of epoxy fatty acids in oil. Plant Biotechnol J. 2010;8:184-95 pubmed publisher..Both DGAT1 and DGAT2 increase epoxy fatty acid accumulation with DGAT2 having much greater impact...
- Zeng W, Jiang N, Nadella R, Killen T, Nadella V, Faik A. A glucurono(arabino)xylan synthase complex from wheat contains members of the GT43, GT47, and GT75 families and functions cooperatively. Plant Physiol. 2010;154:78-97 pubmed publisher..Our results provide a direct link of the involvement of TaGT43-4, TaGT47-13, and TaGT75-4 proteins (as a core complex) in the synthesis of GAX polymer in wheat...
- Smart L, Cameron K, Bennett A. Isolation of genes predominantly expressed in guard cells and epidermal cells of Nicotiana glauca. Plant Mol Biol. 2000;42:857-69 pubmed..This work has identified members of a subset of epidermis- and guard cell-predominant genes, whose protein products are likely to contribute to the unique properties acquired by guard cells and pavement cells during differentiation. ..
- Kang B, Busse J, Bednarek S. Members of the Arabidopsis dynamin-like gene family, ADL1, are essential for plant cytokinesis and polarized cell growth. Plant Cell. 2003;15:899-913 pubmed..We propose that ADL1-mediated membrane recycling is essential for plasma membrane formation and maintenance in plants. ..
- Basu C, Luo H, Kausch A, Chandlee J. Transient reporter gene (GUS) expression in creeping bentgrass (Agrostis palustris) is affected by in vivo nucleolytic activity. Biotechnol Lett. 2003;25:939-44 pubmed..Similar enhancement from heparin pretreatment (0.6% or 1.2%) was not observed in 6-month old callus. This is likely due to much higher activities of nuclease in the younger callus. ..
- Tang D, Ade J, Frye C, Innes R. Regulation of plant defense responses in Arabidopsis by EDR2, a PH and START domain-containing protein. Plant J. 2005;44:245-57 pubmed..The PH and START domains are implicated in lipid binding, suggesting that EDR2 may provide a link between lipid signaling and activation of programmed cell death mediated by mitochondria. ..
- Krizek B, Lewis M, Fletcher J. RABBIT EARS is a second-whorl repressor of AGAMOUS that maintains spatial boundaries in Arabidopsis flowers. Plant J. 2006;45:369-83 pubmed..RBE thus acts to maintain two different types of spatial boundaries in young flowers: boundaries between organ primordia within a whorl and boundaries of homeotic gene expression between whorls. ..
- Newhouse A, Schrodt F, Liang H, Maynard C, Powell W. Transgenic American elm shows reduced Dutch elm disease symptoms and normal mycorrhizal colonization. Plant Cell Rep. 2007;26:977-87 pubmed
- Colquhoun T, Schimmel B, Kim J, Reinhardt D, Cline K, Clark D. A petunia chorismate mutase specialized for the production of floral volatiles. Plant J. 2010;61:145-55 pubmed publisher..These results show that PhCM1 is the principal CHORISMATE MUTASE responsible for the coupling of metabolites from the shikimate pathway to the synthesis of FVBPs in the corolla of Petunia x hybrida cv. 'Mitchell Diploid'...
- Gray W, del Pozo J, Walker L, Hobbie L, Risseeuw E, Banks T, et al. Identification of an SCF ubiquitin-ligase complex required for auxin response in Arabidopsis thaliana. Genes Dev. 1999;13:1678-91 pubmed..These results provide new support for a model in which auxin action depends on the regulated proteolysis of repressor proteins. ..
- Fowler T, Bernhardt C, Tierney M. Characterization and expression of four proline-rich cell wall protein genes in Arabidopsis encoding two distinct subsets of multiple domain proteins. Plant Physiol. 1999;121:1081-92 pubmed..These studies support a model for involvement of PRPs in specifying cell-type-specific wall structures, and provide the basis for a genetic approach to dissect the function of PRPs during growth and development. ..
- Tang D, Christiansen K, Innes R. Regulation of plant disease resistance, stress responses, cell death, and ethylene signaling in Arabidopsis by the EDR1 protein kinase. Plant Physiol. 2005;138:1018-26 pubmed
- Krizek B, Sulli C. Mapping sequences required for nuclear localization and the transcriptional activation function of the Arabidopsis protein AINTEGUMENTA. Planta. 2006;224:612-21 pubmed..Finally, we show that ANT is nuclear localized and that the sequence KKKR (amino acids 252-255) is required for nuclear localization of the protein. ..
- Kim S, Michaels S. SUPPRESSOR OF FRI 4 encodes a nuclear-localized protein that is required for delayed flowering in winter-annual Arabidopsis. Development. 2006;133:4699-707 pubmed..In suf4 mutants, however, only FLC expression is suppressed. These data are consistent with a model in which SUF4 may act to specifically recruit EFS and the PAF1-like complex to the FLC locus. ..
- Mekuria T, Bamunusinghe D, Payton M, Verchot Lubicz J. Phloem unloading of potato virus X movement proteins is regulated by virus and host factors. Mol Plant Microbe Interact. 2008;21:1106-17 pubmed publisher..These data indicate that PVX contributes factors which enable specific unloading of cognate viral proteins and that proteolysis may play a role in limiting proteins in the phloem and surrounding chlorenchyma. ..