title: [Cytogenetic study of synapsis and crossing-over in male mice heterozygous for reciprocal translocation T(14; 15)6Ca].
abstract: Synapsis and crossing over in male mice heterozygous for reciprocal translocation T (14; 15)6Ca were studied. The translocated multivalent undergoes the synaptic adjustment in the course of meiotic prophase. Translocated distal region of the 14th chromosome forms inproportionally long lateral element of synaptonemal complex. The number of chiasmata in the 14th chromosome increases from 1.02 0.02 in normal karyotype to 1.41 0.03 in heterozygous mice. The density of chiasmata in translocated, distal region is ten times higher than in the other part of the 14th chromosome.
authors.forename: I P
authors.initials: IP
authors.lastname: Gorlov
mesh_terms: D000818:Animals; D002871:Chromosome Banding; D003434:Crossing Over, Genetic; D006579:Heterozygote; D007621:Karyotyping; D008297:Male; D008540:Meiosis; D051379:Mice; D013573:Synaptonemal Complex; D014178:Translocation, Genetic
vernacular_title: Tsitogeneticheskoe issledovanie sinapsisa i krossingovera u samtsov mysheĭ, geterozigotnykh po retsiproknoĭ translokatsii T(14; 15)6Ca.