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...
Main Authors: | , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | Russian |
Published: |
Lomonosov Moscow State University, School of Biology
2015
|
Subjects: | |
Online Access: | https://vestnik-bio-msu.elpub.ru/jour/article/view/144 https://doi.org/10.1234/XXXX-XXXX-2011-4-13-16 |
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. |
---|