近日,華中科技大學(xué)同濟(jì)醫(yī)學(xué)院法醫(yī)學(xué)系黃代新教授團(tuán)隊(duì)利用雙酶切簡(jiǎn)化基因組亞硫酸鹽測(cè)序(dRRBS)鑒定出新的精液特異性年齡相關(guān)CpG(AR-CpG)位點(diǎn),并通過(guò)亞硫酸鹽擴(kuò)增測(cè)序(BSAS)驗(yàn)證這些標(biāo)記,再結(jié)合先前報(bào)道的位點(diǎn)和鄰近CpG位點(diǎn),以開發(fā)穩(wěn)健的年齡估計(jì)模型。相關(guān)研究成果以“DNA methylation-based age estimation from semen: Genome-wide marker identification and model development”為題發(fā)表在《Forensic Science International: Genetics》期刊。
參考文獻(xiàn):
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.