TEMPORAL VARIABILITY THE GENETIC CHARACTERISTICS IN BROUN TROUT (SALMO TRUTTA L.) FROM THE VOROB’EV RIVER (WHITE SEA) ON ALLOZYME

Analysis of allozyme variability in brown trout from Vorob’ev river was carry out. We studied 17 gene loci coding enzymes: glycerol-3-phosphate dehydrogenase (G3PDH ); aspartate aminotrans- ferase (AAT ); malate dehydrogenase (MDH ); lactate dehydrogenase (LDH ); superoxide dismutase (SOD ); esteras...

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Bibliographic Details
Main Authors: A. V. Semenova, S. A. Ponomarev, А. В. Семёнова, С. А. Пономарёв
Format: Article in Journal/Newspaper
Language:Russian
Published: Lomonosov Moscow State University, School of Biology 2015
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Online Access:https://vestnik-bio-msu.elpub.ru/jour/article/view/144
https://doi.org/10.1234/XXXX-XXXX-2011-4-13-16
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Summary:Analysis of allozyme variability in brown trout from Vorob’ev river was carry out. We studied 17 gene loci coding enzymes: glycerol-3-phosphate dehydrogenase (G3PDH ); aspartate aminotrans- ferase (AAT ); malate dehydrogenase (MDH ); lactate dehydrogenase (LDH ); superoxide dismutase (SOD ); esterase D (EST-D ). Significant differences between the sampes of brown trout catching in 1981—1982 and/or 1992—1995 were determined by loci: AAT-1,2*, G3PDH-2,3*, LDH-5*, MDH-2*. We should suppose that allele frequency changing by the time in brown trout from Vorob’ev river were bound up with genetic drift. Проведен анализ аллозимной изменчивости кумжи из ручья Воробьева. Исследовано7 генных локусов, кодирующих ферменты: глицеро-3-фосфатдегидрогеназу (G3PDH); аспартатаминотрансферазу (AAT); малатдегидрогеназу (MDH); лактатдегидрогеназу (LDH); супероксиддисмутазу (SOD); эстеразу D (EST-D). Выявлены достоверные различия в частотах аллелей локусов AAT-1,2*, G3PDH-2,3*, LDH-5*, MDH-2* между выборками кумжи, собранной в 1981—1982 и/или 1992—1995 гг. Предполагается, что изменения частот аллелей со временем у кумжи ручья Воробьева связано с дрейфом генов.