Viruses that attack bacteria may be an important component of our gut microbiota.
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The justices unanimously upheld Monsanto’s patent rights on Roundup Ready seeds.
A molecule found only in the blood of young mice dramatically reverses thickening and stiffening of the heart muscle in old mice.
Christian de Duve chose to be euthanized at home in Belgium at age 95.
As telomeres shorten with age, genes as far as 1,000 kilobases away could be affected, including one responsible for an inherited muscle disease.
Researchers use a protein-lipid complex found in human breast milk to increase the activity of otherwise-ineffective antibiotics against drug-resistant pathogens.
Hybrid viruses derived from an H5N1 bird flu strain can infect guinea pigs through the air.
By varying the size of their steps, dynein motor proteins work effectively as teams to carry heavy loads around the cell.
Rodents and fruit flies appear to be able to sense nutrients even when they can’t taste the food they’re eating. Now, researchers are trying to figure out how.
A decision will not be reached until later in the year, but the United States’ top justices appear to be inclined to rule against the validity of patenting human genes.
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