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在保证营养的情况下,适当减少蛋白质或卡路里的摄入量,会让人长寿。如果改变人体内的ARD-1基因,让它数倍增加,或将让人长寿,如果去除这一基因,或让人肥胖减寿。最近,南京大学模式动物研究所陈迪副教授课题组,通过对秀丽线虫的研究,发现线虫体内一种神奇的daf-31基因可以调节寿命。陈迪告诉现代快报记者,这种线虫体内的2万多个基因中,有40%与人体内基因相似度很高。他发现,正常情况下,秀丽线虫的寿命在3周左右。而当发育过程中食物匮乏时,线虫能够进入一种超级长寿的休眠状态。通过这一
In the case of nutrition, the appropriate reduction of protein or calorie intake, will make people live longer. If you change the body’s ARD-1 gene, let it multiply, or will make people longevity, if the removal of this gene, or fat loss of life. Recently, the model animal research institute of Nanjing University Associate Professor Chen Di task group, through the study of C. elegans and found that a nematode magical daf-31 gene can regulate life expectancy. Chen Di told Modern Express reporter, this nematode in more than 20,000 genes, 40% of human genes with high similarity. He found that, under normal circumstances, the life expectancy of C. elegans is about three weeks. When food is scarce during development, the nematode enters a super long-lived dormant state. Pass this one