title: [Meiosis passing age dependence in Solanum linnaeum L. x solanum incanum L. F1 interspecific hybrid].
abstract: Meiosis passing in the first- and second-year-plants of F1 interspecific hybrid Solanum linnaeum L. x Solanum incanum L. has been carried out. Fruit with seeds were formed during a second year of vegetation. The quantities of uni- and tetravalents and main disorders frequency lowered with plant age. Meiosis in parental forms was normal. The conclusion was drawn about F1 Solanum linnaeum L. x Solanum incanum L. meiosis regularity connection with heterozygous genotype, influence of environmental factors and plant age.
authors.forename: P Iu
authors.initials: PIu
authors.lastname: Montvid
mesh_terms: D002678:Chimera / Q000235:genetics*; D002869:Chromosome Aberrations; D005838:Genotype; D006579:Heterozygote; D006824:Hybridization, Genetic; D008540:Meiosis; D008853:Microscopy; D012639:Seeds / Q000235:genetics*; D032322:Solanum / Q000235:genetics*; D013045:Species Specificity; D013194:Staining and Labeling; D013696:Temperature; D013997:Time Factors