» site-directed mutagenesis
By Karen Hopkin | May 25, 2011
Ron Kaback didn’t believe that electrochemical gradients could power the transport of sugars and amino acids across cell membranes—until he proved that they do.
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And too few insights gleaned from them
DNA from the 40,000-year-old bones of a modern human found in Europe contains Neanderthal genes.
Male and female mice utilize different immune cells to process pain, a study shows.
Antibiotics given to infant mice may have long-term effects on the animals’ metabolism and gut microbiota.
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