Tagging antibodies with rare earth metals instead of fluorescent molecules turns a veteran technique into a high-throughput powerhouse.
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Two genome-wide studies, backed up by field experiments, identify SNPs that correlate with Arabidopsis fitness in various climates.
Researchers studying differences in how individuals respond to stress are finding that genes are malleable and environments can be deterministic.
In an essay entitled "Nurture, Nature, and the Stress That is Life," neurobiologists Darlene Francis and Daniela Kaufer envision a future where science moves past the nature vs. nurture debate in considering differences in human behavioral responses to stress.
Stretching muscle cells as they grow helps promote the expression of growth factors.
A new microfluidics chip lets researchers analyze the nucleic acids of 300 individual cells simultaneously.
A new study of thousands of people in Europe quantifies the genetic underpinnings of intelligence, finding that some 50 percent of smarts stems from genes.
Healthy mice are born from germ cell precursors grown in vitro.
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