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The Roles Of Individual Proteins In De Novo Recruitment Of Pcg Repressive Complexes To Giant, Anni Kum
The Roles Of Individual Proteins In De Novo Recruitment Of Pcg Repressive Complexes To Giant, Anni Kum
Biological Sciences Theses and Dissertations
Epigenetic gene regulation is the process by which external factors regulate the genome. This research studies Polycomb Group (PcG) proteins which function as epigenetic agents that work together in complexes to maintain gene silencing for multiple cellular generations. Drosophila melanogaster PcG proteins can be organized into three canonical complexes: Pho-RC, PRC1, and PRC2. Though there are multiple proposed models for the order of recruitment, it is generally accepted that PhoRC, PRC1, and PRC2 interact with each other to stably recruit to a target gene. Since these proteins are highly conserved, this project studies PcG proteins in the model organism, Drosophila …