Integration of multiple signaling pathways shapes the auxin response
نویسندگان
چکیده
منابع مشابه
Integration of auxin and brassinosteroid pathways by Auxin Response Factor 2.
Plant form is shaped by a complex network of intrinsic and extrinsic signals. Light-directed growth of seedlings (photomorphogenesis) depends on the coordination of several hormone signals, including brassinosteroids (BRs) and auxin. Although the close relationship between BRs and auxin has been widely reported, the molecular mechanism for combinatorial control of shared target genes has remain...
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IAA, a naturally occurring auxin, is a simple signaling molecule that regulates many diverse steps of plant development. Auxin essentially coordinates plant development through transcriptional regulation. Auxin binds to TIR1/AFB nuclear receptors, which are F-box subunits of the SCF ubiquitin ligase complex. The auxin signal is then modulated by the quantitative and qualitative responses of the...
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Stomata regulate carbon dioxide and water vapor exchange between the plant leaf and the atmosphere. Thus, they represent a critical control point not only for overall photosynthetic efficiency and water balance in the plant, but also for global carbon and water cycling. Stomatal development and function depend upon a variety of exogenous and endogenous signals, including light, carbon dioxide, ...
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Early neural patterning along the anteroposterior (AP) axis appears to involve a number of signal transducing pathways, but the precise role of each of these pathways for AP patterning and how they are integrated with signals that govern neural induction step is not well understood. We investigate the nature of Fgf response element (FRE) in a posterior neural gene, Xcad3 (Xenopus caudal homolog...
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ژورنال
عنوان ژورنال: Journal of Experimental Botany
سال: 2017
ISSN: 0022-0957,1460-2431
DOI: 10.1093/jxb/erx232