Archaea packages DNA around histones in a similar way to eukaryotes, suggesting that fitting a large genome into a small space was not the original role of chromatin.
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Researchers identify microRNAs that keep cardiac cells healthy after heart attack, potentially paving the way for future heart regenerating therapies.
Two species of songbirds pack their nests with scavenged cigarette butts that repel irksome parasites.
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| December 1, 2012
Meet some of the people featured in the December 2012 issue of The Scientist.
The poxvirus stockpiles genes when it needs to adapt.
A type of scallop expels water and waste through a sort of cough that could reveal clues about water quality.
Using satellite data, researchers calculate that mountain pine beetle infestations raise summertime temperatures in British Columbia’s pine forests by 1 degree Celsius.
Decades can pass between the discovery of a new animal or plant and its official debut in the scientific literature.
Researchers use 3D printing to create miniature robots powered by rat cardiac cells that move like caterpillars.
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