Article
The gibberellic acid biosynthesis mutant ga1-3 of Arabidopsis thaliana is responsive to vernalization.
Developmental genetics - 1 Sept 1999
Michaels S D, Amasino R M
Abstract excerpt
The Arabidopsis mutant ga1-3 contains a deletion in an enzyme that catalyzes an early step in the synthesis of gibberellic acid. It has been shown that ga1-3 mutant plants cannot flower under 8-h short-day (SD) conditions, even after vernalization. In this article, we present data demonstrating that the ga1-3 mutation does not block the response to vernalization in intermediate photoperiods or in long-day...
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