As wolves became domesticated, their genes adapted to a starch-rich diet of human leftovers.
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A variety of genetic strategies to counter insect-borne diseases are close to maturity.
Scientists uncover the identities of anonymous DNA donors using freely available web searches.
Researchers identify a chromosome in ants that influences colony social structure and, much like the mammalian Y sex chromosome, doesn’t recombine.
Comparing gene transcripts from different species reveals surprising splicing diversity.
Sequencing the whole genomes of bacterial pathogens as they spread among hospital patients and health care workers could transform the control of infectious disease.
This year, US politics was dominated by the run-up to October elections, with science policy issues playing a role here and elsewhere around the world.
2012 saw the birth of a handful of non-invasive genetic prenatal tests, but the young industry faces growing pains as legal and ethical questions loom.
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.
What researchers are learning as they sequence, map, and decode species’ genomes
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