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Hyperoxia may slow formation of wrinkles

It's no secret that UVB radiation from the sun causes wrinkles. However, a Japanese study published in the American Journal of Physiology -- Regulatory, Integrative and Comparative Physiology indicates that oxygen may help ...

dateJun 29, 2010 in Medical research
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Why chromosomes never tie their shoelaces

In the latest issue of the journal Nature, Miguel Godinho Ferreira, Principal Investigator at the Instituto Gulbenkian de Ciencia (IGC) in Portugal, lead a team of researchers to shed light on a paradox that has puzzled biologists ...

dateSep 08, 2010 in Medical research
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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, and hints ...

dateSep 16, 2013 in Cell & Microbiology
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