Brassinosteroid transport
نویسندگان
چکیده
منابع مشابه
Brassinosteroid actions in plants
pollen tube growth, leaf bending and epinasty, root inhibition, induction of ethylene biosynthesis, protonRecent studies on dwarf mutants of Arabidopsis, pump activation, xylem differentiation, and regulation of tomato and pea have provided convincing evidence gene expression (Mandava, 1988; Clouse and Sasse, that brassinosteroids are a unique class of plant hor1998). In addition, useful agricu...
متن کاملBrassinosteroid-regulated gene expression.
Major brassinosteroid (BR) effects such as BR-induced growth are mediated through genomic pathways because RNA synthesis inhibitors and protein synthesis inhibitors interfere with these processes. A limited number of BR-regulated genes have been identified hitherto. The majority of genes (such as BRU1, CycD3, Lin6, OPR3, and TRIP-1) were identified by comparisons of BR-treated versus control-tr...
متن کاملArabidopsis brassinosteroid signaling pathway.
Plants control their size through the action of several phytohormones. One class of growth-promoting hormones is the brassinosteroids (BRs), the polyhydroxylated steroid hormones of plants. Here, we present the Arabidopsis-specific proteins that are the founding members of key BR signaling pathway components found in all plants. The genetic studies that identified these components are unique to...
متن کاملMultiple mechanisms modulate brassinosteroid signaling.
Brassinosteroids are essential hormones for plant growth and development. Genetic studies have identified key components of the BR signaling pathway, including the cell-surface receptor kinases that perceive BR, an intracellular kinase and a phosphatase, and nuclear transcription factors. Subsequent biochemical studies have revealed many details about signaling events from BR perception at the ...
متن کاملBAK1 and BKK1 Regulate Brassinosteroid-Dependent Growth and Brassinosteroid-Independent Cell-Death Pathways
Brassinosteroids (BRs) are phytosteroid hormones controlling various physiological processes critical for normal growth and development. BRs are perceived by a protein complex containing two transmembrane receptor kinases, BRASSINOSTEROID INSENSITIVE 1 (BRI1) and BRI1-ASSOCIATED RECEPTOR KINASE 1 (BAK1) [1-3]. BRI1 null mutants exhibit a dwarfed stature with epinastic leaves, delayed senescence...
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ژورنال
عنوان ژورنال: Journal of Experimental Botany
سال: 2007
ISSN: 0022-0957,1460-2431
DOI: 10.1093/jxb/erm098