News tagged with genetic variation

Genetic variation is a necessity

The Earth is constantly changing. For new species to be able to adapt and cope with the changes, there must be sufficient genetic diversity, or genetic variation, in the population. But what type of diversity is required ...

dateApr 28, 2015 in Ecology
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Important study of how climate affects biodiversity

How does climate change affect the occurrence and distribution of species? This is a key question in the climate debate, and one that is hard to answer without information about natural variation in species abundance. Now ...

dateApr 16, 2015 in Ecology
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A mechanism of how biodiversity arises

A new study of how biodiversity arises, by evolutionary biologists at the University of Massachusetts Amherst, shows how a mutation in a single gene during development can lead to different consequences not ...

dateMay 26, 2014 in Evolution
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