Biology news

Fighting infections with a silver sword

Silver and other metals have been used to fight infections since ancient times. Today, researchers are using sophisticated techniques such as the gene-editing platform Crispr-Cas9 to take a closer look at precisely how silver ...

date11 hours ago in Other
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Researchers map the evolution of dog breeds

When people migrate, Canis familiaris travels with them. Piecing together the details of those migrations has proved difficult because the clues are scattered across the genomes of hundreds of dog breeds. However, in a study ...

date14 hours ago in Evolution
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