EPIGENETIC CIRCADIAN CLOCK. “Pieces of an Epigenetic “Alarm Clock” for Bud Dormancy and Awakening. Several reviews postulate the participation of different epigenetic mechanisms involving histone modification, DNA methylation, and the synthesis of small non-coding RNAs in regulating bud dormancy events, based on evident similarities between the environmental and molecular control of dormancy in buds and other well-known processes, such as flowering initiation, vernalization, and seed development.”
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