Joshua Zhang1, Jordan Teoli2,3,4,5, Benjamin Rey4

  • 1Department of Human Genetics, David Geffen School of Medicine at UCLA, University of California Los Angeles, Los Angeles, California, USA.

Aging cell
|September 30, 2025
PubMed
概括

性染色体剂量影响表观遗传衰老. 额外的X染色体 (47,XXY) 在较新的DNA甲基化钟表中表现出较慢的衰老,但在较旧的钟表中表现出更快的衰老,揭示出明显的生物衰老措施.

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Nondisjunction01:21

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The Ratio of X Chromosome to Autosomes02:45

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Meiosis I03:09

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