[Genetic analysis of fertility of male mice with various t-haplotypes].
Fertility of 47 mouse males carrying various combinations of lethal, t-haplotypes (t6/tw18, t12/tw18, Tw73/tw12, tw5/tw18, t6/dt5, t12/tw12, tw5/twPa-1, tw18/twPa-1, tw5/tw12) was studied in crosses with females of different genotypes. The t-haplotypes studied belong to 7 main groups of complementation. The presence of at least two factors of fertility in the t-complex was revealed. The influence of female genotype on the degree of male fertility was also demonstrated. The data presented confirm that different combinations of lethal complete t-haplotypes exhibit sterility, with the exception of t8/tw18 compound.
Safronova
L D
LD
Shustrova
I V
IV
Orlov
V N
VN
Mitrofanov
V G
VG
D000818:Animals; D005260:Female; D005298:Fertility / Q000235:genetics*; D006239:Haplotypes; D007248:Infertility, Male / Q000235:genetics; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA
Geneticheskiĭ analiz fertil'nosti samtsov mysheĭ, nesushchikh razlichnye t-gaplotipy.