Genetic Relationship between Lake and Marine Forms of Pacific Herring Clupea pallasii

Orlova, S. Yu.; Курносов, Д. С.; Chikurova, E. A.; Shchepetov, D. M.

doi:10.1134/s0032945219060080

Cited by 9 publications

(11 citation statements)

References 17 publications

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“…By contrast, the previous measurements of morphological traits did not find any differences ( Kartavtsev, Pushnikova & Rybnikova, 2008 ). Nevertheless, the results obtained in this study correspond to previous studies based on microsatellite and mtDNA markers ( Kurnosov & Orlova, 2021 ; Orlova et al, 2019 ). Furthermore, Fst values for microsatellite data correlate with the same values obtained in this study.…”

Section: Discussionsupporting

confidence: 91%

“…Previous molecular-genetic studies based on analyses of allozymes, and mitochondrial and microsatellite DNA, suggest a separate genetic status of the marine and lake forms of Pacific herring ( Gorbachev, Solovenchuk & Chernoivanova, 2011 ; Kurnosov & Orlova, 2021 ; Kurnosov, Orlova & Smirnova, 2016 ; Orlova et al, 2019 ; Rybnikova, Upryamov & Pushnikova, 1983 ; Semenova et al, 2012 ; Semenova et al, 2018 ; Shimizu, Takahashi & Takayanagi, 2018 ). However, the status of the lake form of Pacific herring is still under debate, since the differentiation between the forms was shown only on microsatellite markers ( Orlova et al, 2019 ).…”

Section: Introductionmentioning

confidence: 99%

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Genetic structure of marine and lake forms of Pacific herring Clupea pallasii

Orlova

Rastorguev

Bagno

et al. 2021

PeerJ

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The Pacific herring (Clupea pallasii) is one of the most important species in the commercial fisheries distributed in the North Pacific Ocean and the northeastern European seas. This teleost has marine and lake ecological forms a long its distribution in the Holarctic. However, the level of genetic differentiation between these two forms is not well known. In the present study, we used ddRAD-sequencing to genotype 54 specimens from twelve wild Pacific herring populations from the Kara Sea and the Russian part of the northwestern Pacific Ocean for unveiling the genetic structure of Pacific herring. We found that the Kara Sea population is significantly distinct from Pacific Ocean populations. It was demonstrated that lake populations of Pacific herring differ from one another as well as from marine specimens. Our results show that fresh and brackish water Pacific herring, which inhabit lakes, can be distinguished as a separate lake ecological form. Moreover, we demonstrate that each observed lake Pacific herring population has its own and unique genetic legacy.

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Section: Discussionsupporting

confidence: 91%

Section: Introductionmentioning

confidence: 99%

Genetic structure of marine and lake forms of Pacific herring Clupea pallasii

Orlova

Rastorguev

Bagno

et al. 2021

PeerJ

View full text Add to dashboard Cite

show abstract

“…By contrast, the previous measurements of morphological traits did not find any differences (Kartavtsev et al 2008). Nevertheless, the results obtained in this study correspond to previous studies based on microsatellite and mtDNA markers (Kurnosov & Orlova 2021;Orlova et al 2019). Furthermore, Fst values for microsatellite data correlate with the same values obtained in this study.…”

Section: Genetic Diversity Of the Lake Form Of Pacific Herringsupporting

confidence: 92%

“…This was confirmed by the data from Ainskoe Lake (formed as lake 6-7.5 thousand years ago) (Budanov et al 1957) and previously published studies that Pacific herring inhabited the Russian Arctic coastline more than ten thousand years ago (Grant 1986). Our previous mtDNA study did not allow us to separate Arctic and Pacific Ocean populations of Pacific herring and the mass haplotypes were the same, but with a reduced value of haplotypic diversity in the Kara Sea population (Hd = 0.74) (Orlova et al 2019).…”

Section: Differentiation Of the Pacific Herring Of The Arctic Regionmentioning

confidence: 89%

“…The Kara Sea is a region where Pacific herring cohabit with Atlantic herring (C. harengus); therefore, specimens from this population were tested using mitochondrial DNA (mtDNA) control region (D-loop) to avoid species misidentification. Kara Sea specimens belonged to H2 and H7 Pacific herring haplotypes (Orlova et al 2019).…”

Section: Sampling Dna Extraction Library Preparation and Sequencingmentioning

confidence: 99%

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