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Article

The maize DWARF1 encodes a gibberellin 3-oxidase and is dual localized to the nucleus and cytosol.

Plant physiology - 1 Dec 2014

Chen Yi, Hou Mingming, Liu Lijuan, Wu Shan, Shen Yun, Ishiyama Kanako, Kobayashi Masatomo, McCarty Donald R, Tan Bao-Cai

Abstract excerpt

The maize (Zea mays) gibberellin (GA)-deficient mutant dwarf1 (d1) displays dwarfism and andromonoecy (i.e. forming anthers in the female flower). Previous characterization indicated that the d1 mutation blocked three steps in GA biosynthesis; however, the locus has not been isolated and characterized. Here, we report that D1 encodes a GA 3-oxidase catalyzing the final step of bioactive GA synthesis. Recombinant...

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Identifiers

PMID: 25341533
DOI: 10.1104/pp.114.247486
PMCID: PMC4256885

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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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