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Research on a modified protein around which DNA is wrapped sheds light on how gene regulation is linked to aging and longevity in nematodes, fruit flies and possibly humans. The research has implications for how gene expression is regulated, and could offer a new drug target for age-related diseases.

hose who would much rather prefer to burn the midnight oil than get up early in the morning can find solace in a new research that suggests they might be genetically predisposed to being nocturnal. It is your genes that allow you to be more productive at night-time instead of the day. Researchers from the University of Leicester in the UK have identified about 80 genes that are closely linked to a preference for either morningness or eveningness. Though these genes were identified in fruit flies and appear unrelated to your own body clock, most of these buggers are found in us mammals as well.