Microdissection of human high resolution banded chromosome, polymerase chain reaction and microcloning.

H. X. Deng*, X. X. He, L. Y. Li, J. H. Xia, N. Niikawa

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

A simple technique for microdissection of specific region of human high resolution banded chromosome, followed by polymerase chain reaction (PCR), and microcloning was successfully used to microdissect 4 chromosomal pieces from the distal one third from band 11.2 to the terminal of the short arm of Y chromosome where the testis determining factor is located; 3.6 x 10(4) clones were obtained after 30 cycles of PCR. We analysed 41 clones with insert. The size of insert ranges from 140 to 350 bp (average 250 bp). A Southern blot analysis was done for one of them, and a 2.5 kb Hind III fragment was detected.

Original languageEnglish (US)
Pages (from-to)653-657
Number of pages5
JournalChinese medical journal
Volume104
Issue number8
StatePublished - Aug 1991

ASJC Scopus subject areas

  • Medicine(all)

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