Epigenetic noise: Unappreciated process helps cells change identity

by University of Chicago edited by Sadie Harley, reviewed by Robert Egan Credit: Pixabay/CC0 Public Domain All cells in the body contain the same DNA, but different cell types express different genes; skin cells express genes for the skin, liver cells express liver genes, and so on. This coordination is crucial to help cells differentiate into their assigned […]

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