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Promoter Functions in Gene Expression by fazila zahoor is a document available to read on EtoBox.
What is Promoter Functions in Gene Expression about?
This document provides an overview of RNA polymerases, promoters, and transcription factors. It discusses how RNA polymerase II contains a carboxy-terminal domain (CTD) that is phosphorylated during transcription. Experiments show the CTD is nonphosphorylated when polymerase initiates transcription but becomes phosphorylated as it moves away from the promoter. Antibody staining of Drosophila chromosomes demonstrates the phosphorylated form of the CTD is present in highly transcribed regions, indicating phos
- Author
- fazila zahoor
- Language
- EN