M. Vanduin et al., THE HUMAN GENE FOR THE ZONA-PELLUCIDA GLYCOPROTEIN ZP3 AND A 2ND POLYMORPHIC LOCUS ARE LOCATED ON CHROMOSOME-7, Cytogenetics and cell genetics, 63(2), 1993, pp. 111-113
Southern blot analysis of genomic DNA and gene-cloning experiments hav
e recently shown that the human ZP3 gene is not a single-copy gene' Th
e human genome harbors sequences encoding a protein of 424 amino acids
and, in addition, a polymorphic locus with the potential to give rise
to a probably nonfunctional polypeptide of 372 residues. In this repo
rt it is shown, by screening of a panel of human x hamster hybrid cell
lines, that both the ZP3 and ZP3P loci are located on human chromosom
e 7.