We studied inheritance at three microsatellite loci in eight F-1 and two F-2 families of the body (clothes) louse of humans, Pediculus humanus. The alleles of heterozygous female-parents were always inherited in a Mendelian fashion in these families. Alleles from heterozygous male-parents, however, were inherited in two different ways: (i) in a Mendelian fashion and (ii) in a non-Mendelian fashion, where males passed to their offspring only one of their two alleles, that is, 100% nonrandom transmission. In male body lice, where there was non-Mendelian inheritance, the paternally inherited set of alleles was eliminated. We interpret this pattern of inheritance as evidence for extreme transmission ratio distortion of paternal alleles in this species.
https://www.geneconvenevi.org/wp-content/uploads/2020/04/Heredity-27.png300300Academic Web Pages/wp-content/uploads/2019/10/GC-color-logo-for-header-3277-x-827-1030x260.pngAcademic Web Pages2006-01-02 00:00:002020-04-27 20:11:02Transmission ratio distortion in the human body louse, Pediculus humanus (Insecta : Phthiraptera)