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人类也拥有冬眠“超能力”?《Science》背靠背揭开冬眠秘密,或有助 ...
代谢特征的物种差异为新陈代谢的遗传控制提供了一个视角。冬眠是一种极端的代谢表型,在哺乳动物中反复进化。专性冬眠者会经历季节性的行为和代谢变化,增加高达50%的体重,并进入长时间的冬眠,由脂肪储备维持,而兼性冬眠者则表现出短暂的冬眠,以应对应激。相比之 ...
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