Display Settings:

Format

Send to:

Choose Destination
    Cell. 1978 Nov;15(3):837-42.

    Recessive sex-determining genes in human XX male syndrome.

    Abstract

    Maleness is normally inherited as a dominant trait (a single copy of the Y chromosome induces testicular differentiation of the embryonic gonad), but our genealogic study of three XX males in one pedigree indicated an autosomal recessive mode of male inheritance. Subsequent study revealed the presence of H-Y antigens in the three XX males and in their mothers, and suggested that excess H-Y may be found in the fathers. Inasmuch as H-Y loci have been mapped to the human Y chromosome, these data favor the view that H-Y structural loci comprise a family of testis-determining genes, and that Y autosome (or Y-X) translocation can generate either dominant or recessive modes of XX sex reversal, depending upon the particular portion of H-Y genes transferred.

    PMID:
    569552
    [PubMed - indexed for MEDLINE]

      Supplemental Content

      Click here to read

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      Write to the Help Desk