Bond, Donna; Dennis, Elizabeth; Pogson, Barry; Finnegan, E. Jean
The quantitative induction of VIN3 by low temperatures is required for PRC2 repression of FLC and promotion of flowering (vernalization) in Arabidopsis. Histone acetylation, a chromatin modification commonly associated with gene transcription, increased on VIN3 chromatin in two spatially and temporally distinct phases in response to low temperatures. During short-term cold exposure, histone H3 acetylation at the transcription start site rapidly increased, implying that it is required for VIN3...[Show more]
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