Active Motif's Podcast

In this episode of the Epigenetics Podcast, we caught up with Professor Bill Earnshaw, Wellcome Trust Principal Research Fellow at the University of Edinburgh, to talk about his work on the role of non-histone proteins in chromosome structure and function during mitosis.   In the beginning of Bill Earnshaw's research career little was known about the structure that holds the two individual sister chromatids together. This led to Bill pioneering in the use of autoantibodies for the identification and cloning of key chromosomal proteins. He used serum from a scleroderma patient to identify and clone human centromeric proteins, which paved the way for the molecular characterization of the metazoan kinetochore.   Later the chromosomal passenger complex (CPC) was identifies in his lab using biochemical studies. This complex contains Aurora B kinase plus its targeting and regulatory subunits INCENP, Survivin, and Borealin/Dasra B.    More recently, he teamed up with the laboratories of Job Dekker and Leonid M