We have cloned a functional centromeric DNA sequence from Saccharomyces cerevisiae. Using the 2 mu chromosome-loss mapping technique and meiotic tetrad analysis, we have identified this DNA sequence as the centromere of chromosome V (CEN5). The CEN5 sequence has been localized on an 1,100-base-pair BamHI-BglII restriction fragment. Plasmids containing CEN5 and an autonomously replicating sequence are mitotically stable in S. cerevisiae and segregate in a Mendelian fashion during meiosis.
No. 2 Wenbo Road, Zhangqiu District, Jinan, Shandong
Qilu Normal University · Genelibs Bioinformatics Lab
750 Shunhua Rd, Jinan
2F, Bldg F, University Science Park
Tel: 0531-88819269
Follow our WeChat subscription account for real-time updates and the latest in medical and biological research.
Business Email
E-mail: [email protected]