Found a New Way Cells Avoid Errors by Doubling Their Genetic Material

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Cohesin acts as a safety line so that the cell does not accumulate errors in copying its DNA, according to a study by the CNIO and Zurich in Nature. La entrada Cohesin, ‘secure chord’ against errors in copying DNA, according to CNIO aparece primero en Merca2.

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Seen at the scale of the cells our body bulles of activity. Every second several million cells are divided at once, especially in the bone marrow, intestine and skin – neurons and heart cells are more paused. All that work falls on the proteins responsible for doubling the billions of chemical pieces that make up our DNA, in the nucleus of each cell. The entry Cells have an unknown mechanism so far to avoid errors in copying their DNA was first …

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An international team from the Institute of Molecular Cancer Research (IMCR) of the University of Zurich (Switzerland) and the National Center for Oncological Research (CNIO) presented in the journal 'Nature' the finding of a fundamental mechanism used by cells to protect their genetic information during cell division.

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Seen to the scale of the cells our body bulles of activity. Each second several million cells are divided at once, especially in the bone marrow, intestine and skin – neurons and heart cells are more paused. All that work falls on the proteins responsible for duplicating [...] The entry Found a new way in which the cells avoid errors by duplicating their genetic material was first published in CNIO.