Heat-sensing protein channels in vampire bats allow the flying mammals to find the best place to sink their teeth into their prey.
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The well-studied hormone functions as a neurotransmitter in the brains of zebra finches.
Sequencing the DNA of individual neurons is a way to dissect the genes underlying major neurological and psychological disorders.
Gut bacteria that feed on healthy food appear to amplify the nutritional benefits of those foods. However, they also appear to amplify the undesirable effects of unhealthy food. Here are a few examples. Read the full story.
Using the strongest molecular binding partnership in biology to separate different cell types
Isolating specific cell types from a mass of plant or animal tissue is laborious and tricky. To study epigenetic changes and genes that are expressed differently in different cell lineages—such as cancer cells versus normal cells, or the two types of
Contributors
August 1, 2011
Meet some of the people featured in the August 2011 issue of The Scientist.
Gut bacteria may be the missing piece that explains the connection between diet and cancer risk.
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