معرفی
Gary Karpen is a Professor of Cell Biology, Development, and Physiology at the University of California, Berkeley, within the College of Letters & Science and Department of Molecular and Cell Biology. His research focuses on chromatin structure, centromere function, and chromosome organization in metazoans, primarily using Drosophila melanogaster as a model system. Key projects include analyzing centromere identity, nuclear organization proteins, and heterochromatin sequence analysis. His work bridges molecular, genetic, and biochemical approaches to understand epigenetic regulation of centromeres and their role in mitosis, aneuploidy prevention, and cancer.
Research highlights include studies on CENP-A histone variants as centromere epigenetic markers, the structural dynamics of kinetochores, and the role of heterochromatin in DNA repair and genome stability. His lab has revealed conserved mechanisms across species, such as the cylindrical centromere structure observed in flies and humans. Collaborative projects include studies on space radiation effects and centromere-based cancer diagnostics.
Publications span topics like HP1-driven phase separation in heterochromatin, DNA repair mechanisms in chromatin domains, and genomic mapping of centromeres. His work emphasizes interdisciplinary approaches to unravel fundamental biological processes with implications for human health.
