Population structure of chum salmon Oncorhynchus keta in the Russian Far East, as revealed by microsatellite markers

Afanas’ev, K. I.; Рубцова, Г. А.; Shitova, M. V.; Малинина, Т. В.; Rakitskaya, T. A.; Prokhorovskaya, V. D.; Shevlyakov, E. A.; Заварина, Л. О.; Bachevskaya, L. T.; Chereshnev, I. A.; Брыков, Вл. А.; Kovalev, M. Yu.; Shevlyakov, V. A.; Sidorova, S. V.; Борзов, С. И.; Pogodin, V. P.; Fedorova, Ludmila K.; Zhivotovsky, Lev A.

doi:10.1134/s1063074011010032

Cited by 21 publications

(10 citation statements)

References 17 publications

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“…The DNA isolation, amplification, and separation of the PCR products were carried out according to the procedure described by Afanas'ev et al. ().…”

Section: Methodsmentioning

confidence: 99%

First evidence of spawning of eastern Baltic cod (Gadus morhua callarias) in the Belt Sea, the main spawning area of western Baltic cod (Gadus morhuaL.)

et al. 2017

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Summary Two cod stocks (western Baltic cod, WBC, and eastern Baltic cod, EBC) are managed in the Baltic Sea which is characterized by different main spawning areas and different main spawning periods. In this study we analyse the spatial and temporal occurrence of spawning individuals of both cod stocks in the main spawning grounds of the Baltic Sea based on eight microsatellite loci. Our results suggest that EBC (Gadus morhua callarias) has formed currently temporally stable, substantially homogeneous population not only in the Bornholm Sea (ICES SD: 25) but also in the Arkona Sea (ICES SD: 24). The presented analyses proved that EBC (G. m. callarias) can temporarily also spawn in the Belt Sea.

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“…The DNA isolation, amplification, and separation of the PCR products were carried out according to the procedure described by Afanas'ev et al. ().…”

Section: Methodsmentioning

confidence: 99%

First evidence of spawning of eastern Baltic cod (Gadus morhua callarias) in the Belt Sea, the main spawning area of western Baltic cod (Gadus morhuaL.)

et al. 2017

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“…Additionally, the study involved data from the works of L.A. Zhivotovsky et al and K.I. Afanasyev et al [14,15]. A list of all sample sets used in the present study is given in Table 1.…”

Section: Methodsmentioning

confidence: 99%

“…Microsatellite analysis of the sample sets was conducted according to the method published in the study by K.I. Afanasyev et al [15].…”

Section: Molecular Genetic Analysis Methodsmentioning

confidence: 99%

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Differentiation of Asian North Chum Salmon (Oncorhynchus keta W.) Based on Microsatellite Markers

et al. 2020

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The study includes 41 sample sets of chum salmon from the northern part of its geographic range analyzed at ten microsatellite loci. In the northern part of the range of Asian chum salmon, the following groups of samples are clearly distinguished: "Magadan oblast," "Northern Kamchatka," "Penzhina River," and "Anadyr River basin." Populations of chum salmon from the Apuka River and the "Koryak Upland" group show low genetic differentiation from other groups. There is a positive relationship between the latitude and the average expected heterozygosity in this part of the range. Chum salmon of the Penzhina River shows close genetic relationship to chum salmon from the Anadyr River basin, probably because of gene flow.

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“…In addition, the presence of isoloci of polymorphic pro teins and enzymes [60,66], as well as of amplified DNA fragments [67], was observed in Pacific salmon.…”

Section: Tetraploid Origin Of Salmonidsmentioning

confidence: 99%

Genetic history of salmonid fishes of the genus Oncorhynchus

Zhivotovsky

2015

Russ J Genet

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This review discusses genetic approaches to solving important problems of evolutionary biology of salmonid fishes with special reference to Pacific salmon and trout. The problems of the genetic phylogeny of salmonid fishes, including issues of the consistency/inconsistency of phylogenetic tree topologies built using genetic and phenotypic characteristics, the timing of the main phylogenetic events, the relationships among different taxa, including the mutual status of Pacific salmon and trout, and others are discussed. The problems of the tetraploidization of the salmonid fishes, as well as the dilemma of their freshwater/marine origin, and the semelparity of some of the species are reviewed.

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Population structure of chum salmon Oncorhynchus keta in the Russian Far East, as revealed by microsatellite markers

Cited by 21 publications

References 17 publications

First evidence of spawning of eastern Baltic cod (Gadus morhua callarias) in the Belt Sea, the main spawning area of western Baltic cod (Gadus morhuaL.)

First evidence of spawning of eastern Baltic cod (Gadus morhua callarias) in the Belt Sea, the main spawning area of western Baltic cod (Gadus morhuaL.)

Differentiation of Asian North Chum Salmon (Oncorhynchus keta W.) Based on Microsatellite Markers

Genetic history of salmonid fishes of the genus Oncorhynchus

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