Welcome to the Bai Lab

The Bai Lab uses a variety of strategies to understand the mechanism of gene regulation by chromatin structure at different levels. Currently, we are working on two main projects: (1) to identify and characterize “pioneer factors” that can lead to nucleosome depletion and (2) to mechanistically dissect long-distance chromosomal interactions that regulate gene expression. We measure gene expression in single live cells to probe how these chromatin features affect gene expression in terms of the average level, cell-to-cell variability (noise), and dynamics. We are using budding yeast as our primary model system, but we are venturing into the mammalian cells as well. Method-wise, we are using a combination of imaging, genetics, genomics, and computational methods. We are also developing new genetics and genomics tools for the projects above.

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Lab News

02/22: Bai lab received Huck Innovative & Transformational Seed (HITS) Fund.

01/22: Bai lab welcome a new graduate student, Neha Patwardhan, and a new undergraduate student, Kristen Taylor.

01/22: Mandy and Fan’s paper, “Chemically Induced Chromosomal Interaction (CICI) method to study chromosome dynamics and its biological roles”, is published in Nature Communications. Read here for the Eberly College Research News about our work.

10/21: Congratulation to Jenna Johnson for getting an an undergraduate research support from ECOS.

08/21: Bai lab welcome a new graduate student, Leman Simpson.

06/21: Lucy presented our recent studies at the Rockefeller University.

11/20: Bai lab received MIRA grant from NIH for our research on pioneer factors and 3D functional genome.

Funding

Bai lab is grateful for fundings from NIH, NSF, PSU, and previous fellowship supports.