近日,华中科技大学同济医学院法医学系黄代新教授团队利用双酶切简化基因组亚硫酸盐测序(dRRBS)鉴定出新的精液特异性年龄相关CpG(AR-CpG)位点,并通过亚硫酸盐扩增测序(BSAS)验证这些标记,再结合先前报道的位点和邻近CpG位点,以开发稳健的年龄估计模型。相关研究成果以“DNA methylation-based age estimation from semen: Genome-wide marker identification and model development”为题发表在《Forensic Science International: Genetics》期刊。
参考文献:
Li Y, Liu X, Chen M, Yi S, He X, Xiao C, Huang D. DNA methylation-based age estimation from semen: Genome-wide marker identification and model development. Forensic Sci Int Genet. 2024 Dec 25;76:103215. pii: S1872-4973(24)00211-4. doi: 10.1016/j.fsigen.2024.103215. PubMed PMID: 39752798.