A high resolution deletion map of human chromosome Xp22

L. Schaefer, G. B. Ferrero, A. Grillo, M. T. Bassi, E. J. Roth, M. C. Wapenaar, G. J B Van Ommen, T. K. Mohandas, M. Rocchi, H. Y. Zoghbi, A. Ballabio

Research output: Contribution to journalArticlepeer-review


We have developed a 32-interval deletion panel for human chromosome Xp22 spanning about 30 megabases of genomic DNA. DNA samples from 50 patients with chromosomal rearrangements involving Xp22 were tested with 60 markers using a polymerase chain reaction strategy. The ensuing deletion map allowed us to confirm and refine the order of previously isolated and newly developed markers. Our mapping panel will provide the framework for mapping new sequences, for orienting chromosome walks in the region and for projects aimed at isolating genes responsible for diseases mapping to Xp22.

Original languageEnglish
Pages (from-to)272-279
Number of pages8
JournalNature Genetics
Issue number3
Publication statusPublished - 1993

ASJC Scopus subject areas

  • Genetics
  • Genetics(clinical)


Dive into the research topics of 'A high resolution deletion map of human chromosome Xp22'. Together they form a unique fingerprint.

Cite this