Although heart cells and skin cells contain identical instructions for creating proteins encoded in their DNA, they're able ...
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How a Tiny Spider Cut Its DNA in Half But Became More Diverse Than Ever
Usually, when a small group of animals becomes isolated on an island, they lose genetic diversity. This puzzling little spider flipped the script.
Every cell in the body has the same DNA, but different cell types—such as muscle or brain cells—use different parts of it.
Michael Buck, PhD, professor of biochemistry in the Jacobs School, recently received NIH funding to explore how molecular readers of DNA access and activate seemingly hidden genes.
Johns Hopkins University School of Medicine alumnus and former faculty member Hamilton O. Smith, M.D., whose 1978 Nobel Prize-winning discovery of restriction enzymes revolutionized genetic ...
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