title: [On differentiation of cod (Gadus morhua L.) groups in Baltic Sea].
abstract: Using the AGP*, PGI-1*, PGI-2*, LDH*, IDH*, and PGM* allozyme markers, the differentiation of cod groups during the spawning period in Baltic Sea was evaluated. It was shown that cod samples from the eastern and western parts of Baltic Sea (being statistically significantly different from the cod samples from the Norwegian Sea, Barents Sea, and the Skagerrak Strait) demonstrated a high degree of identity (I = 0.99-1.0), which could be associated with the observed from the beginning of the present millennium increased migration of cod from eastern Baltic regions to the waters of Bornholm basin, and the distribution of the part of migrants from Bornholm basin to Arkona basin.
authors.forename: A N
authors.initials: AN
authors.lastname: Stroganov
authors.forename: M
authors.initials: M
authors.lastname: Bleil
authors.forename: R
authors.initials: R
authors.lastname: Oeberst
authors.forename: H
authors.initials: H
authors.lastname: Winkler
authors.forename: A V
authors.initials: AV
authors.lastname: Semenova
mesh_terms: D025041:Animal Migration; D000818:Animals; D001267:Atlantic Ocean; D048389:Gadus morhua / Q000235:genetics*; D005787:Gene Frequency; D005819:Genetic Markers; D005828:Genetics, Population; D007527:Isoenzymes / Q000235:genetics; D009792:Oceans and Seas
chemical_list: D005819:Genetic Markers; D007527:Isoenzymes