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• W2874006522 abstract "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 an additional 9 microsatellites (Dataset 2). Otoliths were read in order to exclude North East Arctic Cod (NEAC) from the analyses, as and where appropriate.We found no difference in genetic diversity, measured as number of alleles, allelic richness, heterozygosity nor effective population sizes, in the north-south gradient. In both data sets, weak but significant population genetic structure was revealed (Dataset 1: global FST = 0.008, P < 0.0001. Dataset 2: global FST = 0.004, P < 0.0001). While no clear genetic groups were identified, genetic differentiation increased among geographically-distinct samples. Although the locus Gmo132 was identified as a candidate for positive selection, possibly through linkage with a genomic region under selection, overall trends remained when this locus was excluded from the analyses. The most common allele in loci Gmo132 and Gmo34 showed a marked frequency change in the north-south gradient, increasing towards the frequency observed in NEAC in the north.We conclude that Norwegian coastal cod displays significant population genetic structure throughout its entire range, that follows a trend of isolation by distance. Furthermore, we suggest that a gradient of genetic introgression between NEAC and NCC contributes to the observed population genetic structure. The current management regime for coastal cod in Norway, dividing it into two stocks at 62°N, represents a simplification of the level of genetic connectivity among coastal cod in Norway, and needs revision." @default.
• W2874006522 created "2018-07-19" @default.
• W2874006522 creator A5015310289 @default.
• W2874006522 creator A5020847742 @default.
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• W2874006522 creator A5085862413 @default.
• W2874006522 creator A5090384250 @default.
• W2874006522 date "2018-07-09" @default.
• W2874006522 modified "2023-10-06" @default.
• W2874006522 title "Analysis of coastal cod (Gadus morhua L.) sampled on spawning sites reveals a genetic gradient throughout Norway’s coastline" @default.
• W2874006522 cites W1556433669 @default.
• W2874006522 cites W1581940215 @default.
• W2874006522 cites W1582347452 @default.
• W2874006522 cites W1598524286 @default.
• W2874006522 cites W1912547108 @default.
• W2874006522 cites W1920750487 @default.
• W2874006522 cites W1934647232 @default.
• W2874006522 cites W1943915788 @default.
• W2874006522 cites W1956684926 @default.
• W2874006522 cites W1965862667 @default.
• W2874006522 cites W1969019730 @default.
• W2874006522 cites W1973124072 @default.
• W2874006522 cites W1988628956 @default.
• W2874006522 cites W1994460857 @default.
• W2874006522 cites W1994958892 @default.
• W2874006522 cites W2001397179 @default.
• W2874006522 cites W2004444667 @default.
• W2874006522 cites W2004818504 @default.
• W2874006522 cites W2006154054 @default.
• W2874006522 cites W2011061952 @default.
• W2874006522 cites W2016495240 @default.
• W2874006522 cites W2019696352 @default.
• W2874006522 cites W2024241931 @default.
• W2874006522 cites W2026748779 @default.
• W2874006522 cites W2033062640 @default.
• W2874006522 cites W2039768060 @default.
• W2874006522 cites W2040833920 @default.
• W2874006522 cites W2042312781 @default.
• W2874006522 cites W2043194061 @default.
• W2874006522 cites W2045343498 @default.
• W2874006522 cites W2045790213 @default.
• W2874006522 cites W2047417387 @default.
• W2874006522 cites W2047550873 @default.
• W2874006522 cites W2047818237 @default.
• W2874006522 cites W2048755493 @default.
• W2874006522 cites W2052550780 @default.
• W2874006522 cites W2054594646 @default.
• W2874006522 cites W2055707713 @default.
• W2874006522 cites W2057724204 @default.
• W2874006522 cites W2059051061 @default.
• W2874006522 cites W2059238695 @default.
• W2874006522 cites W2064294458 @default.
• W2874006522 cites W2064690831 @default.
• W2874006522 cites W2065576174 @default.
• W2874006522 cites W2066082887 @default.
• W2874006522 cites W2067944243 @default.
• W2874006522 cites W2076954079 @default.
• W2874006522 cites W2080509408 @default.
• W2874006522 cites W2083254217 @default.
• W2874006522 cites W2091175228 @default.
• W2874006522 cites W2098126593 @default.
• W2874006522 cites W2102259290 @default.
• W2874006522 cites W2106410580 @default.
• W2874006522 cites W2116326746 @default.
• W2874006522 cites W2116332177 @default.
• W2874006522 cites W2117269921 @default.
• W2874006522 cites W2119799171 @default.
• W2874006522 cites W2120322221 @default.
• W2874006522 cites W2120461980 @default.
• W2874006522 cites W2123002474 @default.
• W2874006522 cites W2124524941 @default.
• W2874006522 cites W2127396309 @default.
• W2874006522 cites W2128892558 @default.
• W2874006522 cites W2132190822 @default.
• W2874006522 cites W2137970293 @default.
• W2874006522 cites W2139662002 @default.
• W2874006522 cites W2139936992 @default.
• W2874006522 cites W2144524269 @default.
• W2874006522 cites W2144652269 @default.
• W2874006522 cites W2150367589 @default.
• W2874006522 cites W2150395468 @default.
• W2874006522 cites W2152791383 @default.
• W2874006522 cites W2153122681 @default.
• W2874006522 cites W2156028731 @default.
• W2874006522 cites W2158727044 @default.
• W2874006522 cites W2159081832 @default.
• W2874006522 cites W2163506285 @default.
• W2874006522 cites W2163905122 @default.
• W2874006522 cites W2170126301 @default.
• W2874006522 cites W2189484976 @default.
• W2874006522 cites W2283212726 @default.
• W2874006522 cites W2313654731 @default.
• W2874006522 cites W2315338617 @default.
• W2874006522 cites W2315380377 @default.
• W2874006522 cites W2319058274 @default.
• W2874006522 cites W2338895738 @default.
• W2874006522 cites W2410233810 @default.

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