Using a cDNA for glycophorin A (MN), we screened 10 unrelated Caucasians using 22 restriction enzymes for RFLPs. A common StuI RFLP was identified and shown to be in marked linkage disequilibrium with both the MN and Ss blood-group antigens in a larger group of unrelated Caucasians. This provides a DNA marker for a locus that has been of major importance in genetic and population studies. The demonstrated disequilibrium will prove useful in localizing the gene for glycophorin B and in studies of genetic and physical distances on human chromosomes.
|Original language||English (US)|
|Number of pages||3|
|Journal||Cytogenetics and cell genetics|
|State||Published - 1988|
ASJC Scopus subject areas
- Cell Biology