Biologists identify genes regulating sleeping and feeding

In the quest to better understand how the brain chooses between competing behaviors necessary for survival, scientists at the University of Massachusetts Medical School and New York University have isolated two genes in the ...

Changes to small RNA in sperm may help fertilization

Two papers by UMass Medical School Professor Oliver J. Rando, MD, Ph.D., shed new light on the processes of fertilization and epigenetic inheritance in mammals. Together, the research provides important insight into how epigenetics—the ...

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