Wednesday, January 13, 2021

Evolution: Speciation in the presence of gene flow

Spatial isolation is known to promote speciation -- but researchers have now shown that, at least in yeast, the opposite is also true. New ecological variants can also evolve within thoroughly mixed populations.

from Latest Science News -- ScienceDaily https://ift.tt/38GGvHl
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X-ray movies reveal how intense lasers tear a buckyball apart

Using intense X-rays, researchers captured a buckyball as it expanded, split and shed electrons under strong laser fields. Detailed scatteri...