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科隆大学的研究人员利用模式生物线虫(Caenorhabditis elegans)提出一种“衰老时钟”,直接从基因表达(转录组)来读取生物体的生物学年龄。
https://www.sciencedaily.com/releases/2021/03/210303142619.htm
David H. Meyer, Björn Schumacher. BiT age: A transcriptome‐ased aging clock near the theoretical limit of accuracy. Aging Cell, 2021; DOI: 10.1111/acel.13320
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