Epigenetic regulation in plant responses to the environment

David C Baulcombe1, Caroline Dean2

  • 1Department of Plant Science, University of Cambridge, Cambridge CB2 3EA, United Kingdom.

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Transcription

Overview
Transcription is the process of synthesizing RNA from a DNA sequence by RNA polymerase. It is the first step in producing a protein from a gene sequence. Additionally, many other proteins and regulatory sequences are involved in the proper synthesis of messenger RNA (mRNA). Regulation of transcription is responsible for the differentiation of all the different types of cells and often for the proper cellular response to environmental signals.
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