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Article

The DWF4 gene of Arabidopsis encodes a cytochrome P450 that mediates multiple 22alpha-hydroxylation steps in brassinosteroid biosynthesis.

The Plant cell - 1 Feb 1998

Choe S, Dilkes B P, Fujioka S, Takatsuto S, Sakurai A, Feldmann K A

Abstract excerpt

dwarf4 (dwf4) mutants of Arabidopsis display a dwarfed phenotype due to a lack of cell elongation. Dwarfism could be rescued by the application of brassinolide, suggesting that DWF4 plays a role in brassinosteroid (BR) biosynthesis. The DWF4 locus is defined by four mutant alleles. One of these i...

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Identifiers

PMID: 9490746
DOI: 10.1105/tpc.10.2.231
PMCID: PMC143988

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-9490746-2026-09-02.1. Manifest publication-graph-cohort-2026-09-02.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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