[Presence of a male sterility factor, Hst-2, segregating in interspecies crosses. M. musculus L. x M. spretus Lastaste and linked to Mod-1, and Mpi-1 on chromosome 9].
F 1 hybrid males resulting from the interspecific cross Mus musculus L. X Mus spertus Lataste are sterile. The sterility depends on several independant genetic factors. Using a linkage analysis carried out with biochemical markers, we have been able to localize one of these designated Hst-2, close to Mod-1 on chromosome 9.
D000818:Animals; D002875:Chromosomes / Q000502:physiology*; D003433:Crosses, Genetic; D005260:Female; D005298:Fertility; D008040:Genetic Linkage; D006824:Hybridization, Genetic; D007248:Infertility, Male / Q000235:genetics*; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C / Q000235:genetics; D008815:Mice, Inbred Strains / Q000235:genetics*; D011247:Pregnancy
Présence d'un facteur de stérilité mâle, Hst-2, segrégeant dans les croisements interspécifiques. M. musculus L. X M. spretus Lastaste et lié à Mod-1 et Mpi-1 sur le chromosome 9.