1. SALIH TOPAL
Information acquired: 2025
SALIH TOPAL is an academic who published a paper in 2019 entitled Chromatin Dynamics Regulate Transcriptional Homeostasis. SALIH TOPAL published this work as part of a team: Topal, Salih. Here is a description of this work: Eukaryotic promoters are inherently bidirectional and allow RNA Polymerase II to transcribe both coding and noncoding RNAs. Dynamic disassembly and reassembly is a prominent feature of nucleosomes around eukaryotic promoters. While H3K56 acetylation (H3K56Ac) enhances turnover events of these promoter-proximal nucleosomes, the chromatin remodeler INO80C ensures their proper positioning. In my dissertation, I explore how chromatin dynamics regulate transcriptional homeostasis. In the first part, I investigate the role of H3K56Ac on the nascent transcriptome throughout the eukaryotic cell cycle. I find that H3K56Ac is a global, positive regulator for coding and noncoding transcription by promoting both initiation and elongation/termination. On the contrary, I find that H3K56Ac represses promiscuous transcription following replication fork passage by ensuring effici.
