| [polymorphism of microsatellite markers in breeds of common carp (cyprinus carpio l.) of russian breeding]. | using five microsatellite loci, genotyping and genetic diversity estimates were obtained for nine samples representing seven common carp breeds most widespread in russia. for comparison, the samples of amur wild common carp (cyprinus carpio haematopterus) and a sample of european hungarian common carp were used. in the samples examined (n = 148) a total of 78 alleles were revealed. the highest mean allele number per locus (4.3) was identified in amur wild common carp, while the lowest number was ... | 2010 | 20583601 |
| [biology of khawia japonensis (caryophyllidea, cestoda), a parasite of the amur carp]. | the development of the cestode khawia japonensis (yamaguti, 1934) has been studied experimentally. at 18 to 26 c, in 12-14 days oncospheres develop in eggs, whose infective properties manifest themselves in 30-31 days. in the caudal segments of limnodrilus udekemianus they penetrate the body cavity through the intestinal wall and migrate to the anterior margin as they mature. in 55 to 60 days (at the same temperature) mature proceroids become localized in 9-12 segments. the development of embryo ... | 2007 | 733320 |