Active Motif's Podcast

In this episode of the Epigenetics Podcast, we talked with Geeta Narlikar from UCSF about her work on chromatin remodeling, Heterochromatin Protein 1, and the molecular mechanisms that influence the genome. The conversation starts with a pivotal paper from the early days of Dr. Narlikars research career, titled "Distinct Strategies to Make Nucleosomal DNA Accessible," focused on two ATP-dependent remodelers, BRG1 and SNF2H. Here, she notes that while both enzymes operate similarly, they generate different outputs and play distinct biological roles within the cell. The research revealed that BRG1 is more aggressive in altering nucleosome configuration, aligning with its role in transcription activation, while SNF2H showed a more refined approach in the formation of heterochromatin. Transitioning to her work at UCSF, she emphasized the importance of collaboration and mentoring within a research group. Her focus then shifted towards the ACF ATP-dependent chromatin assembly factor, hypothesizing how ACF measures