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Article

SHADE AVOIDANCE 4 Is Required for Proper Auxin Distribution in the Hypocotyl.

Plant physiology - 1 Jan 2017

Ge Yanhua, Yan Fenglian, Zourelidou Melina, Wang Meiling, Ljung Karin, Fastner Astrid, Hammes Ulrich Z, Di Donato Martin, Geisler Markus, Schwechheimer Claus, Tao Yi

Abstract excerpt

The phytohormone auxin is involved in virtually every aspect of plant growth and development. Through polar auxin transport, auxin gradients can be established, which then direct plant differentiation and growth. Shade avoidance responses are well-known processes that require polar auxin transport. In this study, we have identified a mutant, shade avoidance 4 (sav4), defective in shade-induced hypocotyl...

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Identifiers

PMID: 27872246
DOI: 10.1104/pp.16.01491
PMCID: PMC5210748

Genes

ABCB1

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Related research

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SHADE AVOIDANCE 4 Is Required for Proper Auxin Distribution in the Hypocotyl.PMID 27872246Read ↗

ASYMMETRIC LEAVES1 promotes leaf hyponasty in Arabidopsis by light-mediated auxin signaling.Semantic proximity Read ↗

Sextuple knockouts of a highly conserved and coexpressed AUXIN/INDOLE-3-ACETIC ACID gene set confer shade avoidance-like responses in Arabidopsis.Semantic proximity Read ↗

SUPPRESSOR OF PHYTOCHROME B4-#3 Represses Genes Associated with Auxin Signaling to Modulate Hypocotyl Growth.Semantic proximity Read ↗

TCP Transcription Factors Regulate Shade Avoidance via Directly Mediating the Expression of Both PHYTOCHROME INTERACTING FACTORs and Auxin Biosynthetic Genes.Semantic proximity Read ↗

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