News tagged with damage cells

One protein, two important roles

The molecular pathways involved in the cell cycle are complex and difficult to control. Better understanding of cell control mechanisms, and why they go wrong in cancer, could help open the door to more effective ...

Jan 29, 2014
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Why plants usually live longer then animals

Stem cells are crucial for the continuous generation of new cells. Although the importance of stem cells in fuelling plant growth and development still many questions on their tight molecular control remain unanswered. Plant ...

Oct 24, 2013
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Histone exchanger comes into focus

The packaging of a gene has a major impact on its functional state and must be precisely controlled. A novel blend of methods has unveiled the architecture of a large protein complex that modulates DNA packing, ...

Sep 16, 2013
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Microbes welcome protected habitat

A pond in Salzburg has been granted nature conservation status due to its unusually diverse population of ciliates. As the results of an Austrian Science Fund FWF research project show, this small water body is home to an ...

Aug 26, 2013
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'Cowcatcher' enzyme fixes single-strand DNA

Every time one of your cells divides, it exposes its most essential component to great danger: its genome, the sum total of all its genetic information, embodied in the double-stranded helix of DNA. Prior to cell division, ...

Jul 29, 2013
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