Analysis of coastal cod ( Gadus morhua L.) sampled on spawning sites reveals a genetic gradient throughout Norway’s coastline
对产卵地采集的沿海鳕鱼(Gadus morhua L.)的分析揭示了挪威整个海岸线的遗传梯度
作者: Geir DahleMaría QuintelaTorild JohansenJon-Ivar WestgaardFrançois BesnierAsgeir AglenKnut E. JørstadKevin A. Glover
作者单位: 1Institute of Marine Research (IMR), Postbox 1870, N-5817, Bergen, Norway
2Institute of Marine Research (IMR), Postbox 6404, N-9019, Tromsø, Norway
3Department of Biology, University of Bergen, Bergen, Norway
刊名: BMC Genetics, 2018, Vol.19 (1), pp.213-273
来源数据库: Springer Nature Journal
DOI: 10.1186/s12863-018-0625-8
关键词: FisheryOtolithPopulationFishOutlierNCC
英文摘要: Abstract(#br)Background(#br)Atlantic cod ( Gadus morhua L.) has formed the basis of many economically significant fisheries in the North Atlantic, and is one of the best studied marine fishes, but a legacy of overexploitation has depleted populations and collapsed fisheries in several regions. Previous studies have identified considerable population genetic structure for Atlantic cod. However, within Norway, which is the country with the largest remaining catch in the Atlantic, the population genetic structure of coastal cod (NCC) along the entire coastline has not yet been investigated. We sampled > 4000 cod from 55 spawning sites. All fish were genotyped with 6 microsatellite markers and Pan I (Dataset 1). A sub-set of the samples (1295 fish from 17 locations) were also genotyped with...
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影响因子:2.808 (2012)

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