Chromatin Remodeling in Arabidopsis Root Growth
نویسندگان
چکیده
منابع مشابه
PICKLE chromatin-remodeling factor controls thermosensory hypocotyl growth of Arabidopsis.
Temperature is a major signal that governs plant distribution and shapes plant growth. High ambient temperature promotes plant thermomorphogenesis without significant induction of heat-stress responses. Although much progress of warm temperature-mediated plant growth has been made during recent years, the thermomorphogenic signalling pathway is not well understood. We previously revealed that P...
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3 OUTLINE The different cell types of a multicellular organism express different sets of genes. This is one of the oldest statements of developmental genetics. However, how different patterns of gene expression are established in genetically identical cells and maintained during subsequent cell division is still an active topic of research. Especially studies on the involvement of epigenetic mo...
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Plant cell elongation is controlled by endogenous hormones, including brassinosteroid (BR) and gibberellin (GA), and by environmental factors, such as light/darkness. The molecular mechanisms underlying the convergence of these signals that govern cell growth remain largely unknown. We previously showed that the chromatin-remodeling factor PICKLE/ENHANCED PHOTOMORPHOGENIC1 (PKL/EPP1) represses ...
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There is no functional annotation for the majority of the several hundreds of receptor-like kinases in plants. A direct way of inferring the function of these proteins is to study the phenotype that results from loss of function mutants such as T-DNA mutant lines. In this research a function (phenotype) to At2g37050 gene that encodes a receptor like kinase in Arabidopsis T-DNA line was...
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Plants as sessile organisms can adapt to environmental stress to mitigate its adverse effects. As part of such adaptation they maintain an active memory of heat stress for several days that promotes a more efficient response to recurring stress. We show that this heat stress memory requires the activity of the FORGETTER1 (FGT1) locus, with fgt1 mutants displaying reduced maintenance of heat-ind...
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ژورنال
عنوان ژورنال: Plant Signaling & Behavior
سال: 2007
ISSN: 1559-2324
DOI: 10.4161/psb.2.3.3687