Study brings new understanding to how fundamental DNA sequences govern gene activity

A team of researchers from the Perelman School of Medicine at the University of Pennsylvania have shed new light on how the structure of regulatory sequences in DNA is packaged in a cell. "This work has implications for better understanding the role that gene sequences called enhancers play within our DNA for governing gene activity," said senior author Ken Zaret, PhD, a professor of Cell and Developmental Biology and director of the Institute for Regenerative Medicine. The findings are published this week in Molecular Cell.

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