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Article

Lifting della repression of Arabidopsis seed germination by nonproteolytic gibberellin signaling.

Plant physiology - 1 Aug 2013

Ariizumi Tohru, Hauvermale Amber L, Nelson Sven K, Hanada Atsushi, Yamaguchi Shinjiro, Steber Camille M

Abstract excerpt

DELLA repression of Arabidopsis (Arabidopsis thaliana) seed germination can be lifted either through DELLA proteolysis by the ubiquitin-proteasome pathway or through proteolysis-independent gibberellin (GA) hormone signaling. GA binding to the GIBBERELLIN-INSENSITIVE DWARF1 (GID1) GA receptors stimulates GID1-GA-DELLA complex formation, which in turn triggers DELLA protein ubiquitination and proteolysis via the...

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Identifiers

PMID: 23818171
DOI: 10.1104/pp.113.219451
PMCID: PMC3729787

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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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