BSCI-1510 Lecture Notes - Lecture 41: Corepressor, Dna-Binding Domain, Signal Transduction

• School: Vanderbilt University
• Department: Biological Sciences
• Course: BSCI-1510
• Professor: Singleton Charles

Document Summary

Multiple polymerases. we will focus on one of these (pol ii) 5-10 times more genes: more complexity most of these are monocistronic transcription unit. Histone modification histone deacetylases that convert between 10 nm and 30 nm fibers. Ignore the parts involved in chromatin structure change. The genes in eukaryotes: more necessary reasons for regulation spatial and temporal regulation regulation between different cell types in a multicellular organism and the developmental embryogenic process in eukaryotes calls for temporal regulations. General transcription factors are for all genes specific transcription factors for certain genes at certain situations extended promoter: upstream of core promoter , sometimes pretty far from it at the extended promoter: Upstream promoter elements: upes those are regions of specific sequence 6-12 bp that serves as a binding site for specific transcription factor these transcription factors that bind to upes are either positive or negative specific.