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Article

Arabidopsis SAURs are critical for differential light regulation of the development of various organs.

Proceedings of the National Academy of Sciences of the United States of America - 24 May 2016

Sun Ning, Wang Jiajun, Gao Zhaoxu, Dong Jie, He Hang, Terzaghi William, Wei Ning, Deng Xing Wang, Chen Haodong

Abstract excerpt

During deetiolation of Arabidopsis seedlings, light promotes the expansion of cotyledons but inhibits the elongation of hypocotyls. The mechanism of this differential regulation of cell enlargement is unclear. Our organ-specific transcriptomic analysis identified 32 Small Auxin Up RNA (SAUR) genes whose transcripts were light-induced in cotyledons and/or repressed in hypocotyls. We therefore named these SAURs as...

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Identifiers

PMID: 27118848
DOI: 10.1073/pnas.1604782113
PMCID: PMC4889401

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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