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Article

YUCCA6 over-expression demonstrates auxin function in delaying leaf senescence in Arabidopsis thaliana.

Journal of experimental botany - 1 Jul 2011

Kim Jeong Im, Murphy Angus S, Baek Dongwon, Lee Shin-Woo, Yun Dae-Jin, Bressan Ray A, Narasimhan Meena L

Abstract excerpt

The Arabidopsis thaliana YUCCA family of flavin monooxygenase proteins catalyses a rate-limiting step in de novo auxin biosynthesis. A YUCCA6 activation mutant, yuc6-1D, has been shown to contain an elevated free IAA level and to display typical high-auxin phenotypes. It is reported here that Arabidopsis plants over-expressing YUCCA6, such as the yuc6-1D activation mutant and 35S:YUC6 transgenic plants, displayed...

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Identifiers

PMID: 21511905
DOI: 10.1093/jxb/err094
PMCID: PMC3134353

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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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