News tagged with dna damage

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DNA research offers clues on cell mutation

A team of researchers from Colorado State University has been studying DNA damage in living cells to learn more about how genetic abnormalities arise. It has long been known that DNA molecules in every cell get constantly ...

dateDec 21, 2015 in Cell & Microbiology
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Packaging and unpacking of the genome

DNA represents a dynamic form of information, balancing efficient storage and access requirements. Packaging approximately 1.8m of DNA into something as small as a cell nucleus is no mean feat, but unpacking it again to access ...

dateNov 06, 2015 in Biotechnology
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Controls of specialization unraveled

Two phases of the cell cycle of human embryonic stem cells have been shown, for the first time, to actively employ pathways that maintain pluripotency—the potential to develop into almost any type of cell in the body.

dateNov 04, 2015 in Cell & Microbiology
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New class of DNA repair enzyme discovered

This year's Nobel Prize in chemistry was given to three scientists who each focused on one piece of the DNA repair puzzle. Now a new study, reported online Oct. 28 in the journal Nature, reports the discovery of a new class ...

dateOct 29, 2015 in Cell & Microbiology
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