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Article

The Arabidopsis dwf7/ste1 mutant is defective in the delta7 sterol C-5 desaturation step leading to brassinosteroid biosynthesis.

The Plant cell - 1 Feb 1999

Choe S, Noguchi T, Fujioka S, Takatsuto S, Tissier C P, Gregory B D, Ross A S, Tanaka A, Yoshida S, Tax F E, Feldmann K A

Abstract excerpt

Lesions in brassinosteroid (BR) biosynthetic genes result in characteristic dwarf phenotypes in plants. Understanding the regulation of BR biosynthesis demands continued isolation and characterization of mutants corresponding to the genes involved in BR biosynthesis. Here, we present analysis of a novel BR biosynthetic locus, dwarf7 (dwf7). Feeding studies with BR biosynthetic intermediates and analysis of...

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PMID: 9927639
PMCID: PMC144158

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