Section 38
Chapter 37,835

Analysis of allozyme variability of starred sturgeon Acipenser stellatus Pallas of the north of Caspian Sea

Ryabova, GD.; Kutergina, IG.

Genetika 265: 902-911


ISSN/ISBN: 0016-6758
Accession: 037834524

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Electrophoretic analysis of tissues of starred sturgeon Acipenser stellatus of Volga river in starch and polyacrylamide gels demonstrated high level of allozyme variability. Among 24 loci studied 9 (37.5%) were polymorphic, mean heterozygosity .hivin.H being 0.093 + 0.003. Duplicate gene expression examined in 29 loci was about 31%. Data confirm the conclusion about the tetraploid origin of the species.

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