Calorie Restriction à Lamarck
نویسنده
چکیده
Epigenetic inheritance of resistance to exogenous nucleic acids via small interfering (si) RNA is well established in animal models. Rechavi et al. demonstrate epigenetic inheritance of a starvation-induced pattern of gene silencing caused by endogenous siRNAs and resulting in an increased longevity in the third generation progeny. Combined with recent findings in prokaryotes, these results suggest that Lamarckian-type inheritance of acquired traits is a major evolutionary phenomenon.
منابع مشابه
The comparative effect of fasting with and without caloric restriction in Rat on oxidative stress parameters
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متن کاملCalorie restriction - Wikipedia, the free encyclopedia
Calorie restriction (CR), or caloric restriction, or energy restriction, is a dietary regimen that reduces calorie intake without incurring malnutrition or a reduction in essential nutrients. "Low" can be defined relative to the subject's previous intake before intentionally restricting calories, or relative to an average person of similar body type. Calorie restriction without malnutrition has...
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ورودعنوان ژورنال:
- Cell
دوره 158 شماره
صفحات -
تاریخ انتشار 2014