title: Inheritance of allozyme loci in Bombina: second linkage group established.
abstract: Segregation and linkage relationship of nine allozyme loci, which are fixed for alternative alleles in the European fire-bellied toads, Bombinal bombina and B. variegata, were studied using artificial F1 hybrids to obtain backcross and F2 progeny. Alleles coding for electromorphs at nine loci (Ldh-1, Mdh-1, Idh-1, Ck, Ak, Gpi, Aat-1, Np, and G6pd) showed Mendelian ratios. Two of the loci, Ak and G6pd, were found to be closely linked (2 cM apart); the other loci assorted independently.
authors.affiliation: Department of Comparative Anatomy, Jagiellonian University, 30-060 Kraków, Ingardena 6, Poland. hof@zuk.iz.uj.edu.pl
authors.forename: S
authors.initials: S
authors.lastname: Hofman
authors.forename: J M
authors.initials: JM
authors.lastname: Szymura
mesh_terms: D000818:Animals; D001001:Anura / Q000378:metabolism*; D005260:Female; D008040:Genetic Linkage; D006579:Heterozygote; D006720:Homozygote; D006824:Hybridization, Genetic; D007527:Isoenzymes / Q000235:genetics*; D008297:Male
chemical_list: D007527:Isoenzymes