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Article

Local auxin metabolism regulates environment-induced hypocotyl elongation.

Nature plants - 21 Mar 2016

Zheng Zuyu, Guo Yongxia, Novák Ondřej, Chen William, Ljung Karin, Noel Joseph P, Chory Joanne

Abstract excerpt

A hallmark of plants is their adaptability of size and form in response to widely fluctuating environments. The metabolism and redistribution of the phytohormone auxin play pivotal roles in establishing active auxin gradients and resulting cellular differentiation. In Arabidopsis thaliana, cotyledons and leaves synthesize indole-3-acetic acid (IAA) from tryptophan through indole-3-pyruvic acid (3-IPA) in response...

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Identifiers

PMID: 27249562
DOI: 10.1038/nplants.2016.25
PMCID: PMC4849989

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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