PMID- 2534580 OWN - NLM STAT- MEDLINE DCOM- 19900627 LR - 20131121 IS - 1000-503X (Print) IS - 1000-503X (Linking) VI - 11 IP - 6 DP - 1989 Dec TI - [Biotinylated Y chromosome specific probe for human sexing]. PG - 433-7 AB - Human chromosome DNA from WBC or fetus chorion samples were digested with Hae III and hybridized with biotinylated Y chromosome specific probe by Southern blotting, and hybridization signals were developed by the ABC (Avidin-biotin-alkaline phosphatase complex) system. The hybridization signal for 0.1 microgram of male DNA could be detected clearly, while the signal for even 5 micrograms of female DNA could not. Parallel tests showed that the sexing results using 32P-labeled and biotinylated Y probe were identical. This suggests that the biotinylated Y probe can be applied to the determination of X-linked genetic diseases and sex abnormality, forensic analysis, sex determination of sportsmen and women, heterosexual transplantation of bone marrow, etc. It could become a convenient means for genetic diagnosis. FAU - Wang, S W AU - Wang SW LA - chi PT - English Abstract PT - Journal Article PL - China TA - Zhongguo Yi Xue Ke Xue Yuan Xue Bao JT - Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae JID - 8006230 RN - 0 (Affinity Labels) RN - 0 (Azides) RN - 0 (DNA Probes) RN - 6SO6U10H04 (Biotin) RN - 96087-37-5 (photobiotin) SB - IM MH - Affinity Labels MH - Azides MH - Biotin/analogs & derivatives MH - *DNA Probes MH - Humans MH - *Sex Determination Analysis MH - *Y Chromosome EDAT- 1989/12/01 00:00 MHDA- 1989/12/01 00:01 CRDT- 1989/12/01 00:00 PHST- 1989/12/01 00:00 [pubmed] PHST- 1989/12/01 00:01 [medline] PHST- 1989/12/01 00:00 [entrez] PST - ppublish SO - Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 1989 Dec;11(6):433-7.