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- Martinez, Cristina, et al. Show all 8 Authors
- The plant cell 2010 v.22 no.6 pp. 1716-1732
- Arabidopsis thaliana; transcription factors; yeasts; transfer DNA; signal transduction; ligases; genes; mutants; sodium chloride; abscisic acid; receptors
- ... To elucidate potential roles of CUL4-DDB1-DWD (for Cullin 4-Damaged DNA Binding1-DDB1 binding WD40) E3 ligases in abscisic acid (ABA) signaling, we examined ABA sensitivities of T-DNA mutants of a number of Arabidopsis thaliana DWD genes, which encode substrate receptors for CUL4 E3 ligases. Mutants in two DWD genes, DWA1 and DWA2 (DWD hypersensitive to ABA1 and 2), had ABA-hypersensitive phenotyp ...
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