Chromatin regulation for cell cycle and cell division control
We investigate how chromatin structure is regulated in vivo. In eukaryotic cells, DNA is packaged into chromatin. This allows compact storage of the genome, but limits the access of DNA binding proteins to their targets. Therefore, chromatin structure strongly influences all processes that rely on protein-DNA interactions, including transcription, DNA replication, repair and recombination, and mis-regulation of chromatin structure can lead to diseases such as cancer. One of the major challenges in studying chromatin regulation is to elucidate how chromatin regulation affects such a wide variety of processes in biological contexts, such as cell cycle control and cell differentiation. We are particularly interested in understanding mechanisms of chromatin regulation within these important biological contexts. We use a diverse set of approaches, including genomics, molecular genetics, cell biology and biochemistry. Graduate students in the lab learn how to perform a wide variety of techniques, including deep sequencing and bioinformatic analyses.
In the Tsukiyama lab, we value a culture of diversity, equity and inclusion. We welcome everybody to the lab irrespective of cultural, ethnic and racial identity, religion, age, sexual identity and orientation, socioeconomic status, disability, or veteran status.
We believe diversity strengthens our society, lab environment, and science. We are committed to celebrate our differences.