News tagged with genetic evolution

Cancer found to be a moving target

Cancer is the result of Darwinian evolution among populations of cells, in which the fittest cells win the struggle for survival, while ultimately killing the person of whom they are a part.

dateJun 10, 2009 in Cancer
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A dead gene comes back to life in humans

(PhysOrg.com) -- Researchers have discovered that a long-defunct gene was resurrected during the course of human evolution. This is believed to be the first evidence of a doomed gene - infection-fighting human ...

dateMar 06, 2009 in Genetics
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It's in his smell

A female moth selects a mate based on the scent of his pheromones. An analysis of the pheromones used by the European Corn Borer (ECB, Ostrinia nubilalis), featured in the open access journal BMC Biology, ...

dateMar 03, 2009 in Plants & Animals
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Modeling Genomic Erosion

(PhysOrg.com) -- Even though scientists have successfully sequenced the human genome, they still lack a clear picture of exactly how coding and non-coding DNA sequences function together, or how genomes evolve ...

dateJan 15, 2009 in
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Reverse evolution in real-time

Evolutionary biology tells us that replaying life's tape will not not look at all like the original. The outcome of evolution is contingent on everything that came before. Now, scientists at the Instituto Gulbenkian de Ciencia ...

dateJan 11, 2009 in
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