Marked genetic structuring in localised spawning populations of cod Gadus morhua in the North Sea and adjoining waters, as revealed by microsatellites

By W. Hutchinson, Gary R. Carvalho, S. Rogers. 2001

218 citations recorded by the source corpus.

Subfields: Genetics, Molecular Biology, Nature and Landscape Conservation

View Paper: https://www.semanticscholar.org/paper/ca9dde9ced0796962302ebe9c2593225ba87e2fc

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In Nature and Landscape Conservation

Citations in the corpus

Temporal and spatial variation in reproductive investment of Atlantic cod Gadus morhua in the northern North Sea and Scottish west coast (2004, background): “We first examined possible regional differences in reproductive investment in relation to recent evidence on population structuring (Hutchinson et al. 2001).”
Genetic diversity and population structure of the Chinese mitten crab Eriocheir sinensis in its native range (2009, unknown): “Microsatellite markers have been successfully employed in marine species with high levels of current gene Xow such as cod, Gadhus morhua (Hutchinson et al. 2001) and Atlantic herring, Clupea harengus harengus (Mariani et al. 2005) or past connectivity, such as whelk, Buccinum undatum (Weetman et…”
Distribution-abundance relationships for North Sea Atlantic cod (Gadus morhua): observation versus theory (2005, background): “The potential for free movement could be influenced by substructuring of the cod population, and there is some evidence from microsatellite analysis and tagging that there are genetically identifiable spawning subpopulations in the North Sea (Hutchinson et al. 2001).”
Stability in the historical pattern of genetic structure of Newfoundland cod (Gadus morhua) despite the catastrophic decline in population size from 1964 to 1994 (2001, result): “The increasing collection of recent studies largely employing microsatellite DNA markers and published by different authors provides strong support to reject the null hypothesis of no genetic differentiation among contemporary populations of Atlantic cod in the northwest Atlantic.”
North Sea herring population structure revealed by microsatellite analysis (2005, background): “A study by Hutchinson et al. (2001) illustrated that similarly polymorphic microsatellite markers in cod can indeed detect an east–west Atlantic divergence up to 10 times higher than the differentiation within the North Sea.”
Migratory behaviour of Atlantic cod Gadus morhua: natal homing is the prime stock-separating mechanism (2007, background): “Genetically divergent subpopulations have been identified, for instance, in the northwest Atlantic (e.g. Ruzzante et al. 2001), in Icelandic waters (Jonsdottir et al. 2001), in the North Sea (Hutchinson et al. 2001), and along the Skagerrak coast (Knutsen et al. 2003, 2004).”
Evolving coral reef conservation with genetic information (2014, background): “Population genetic studies (including phylogeography) can potentially inform minimum management units (Moritz 1994, Palsbøll et al. 2007, toonen et al. 2011, Funk et al. 2012), fisheries stock size and boundaries (Hutchinson et al. 2001, Hauser et al. 2002, von der Heyden et .”
Paradigm shifts in marine fisheries genetics: ugly hypotheses slain by beautiful facts (2008, background): “Only with the advent of microsatellites, and the targeting of samples during the period of maximum stock integrity (that is, during spawning), has significant genetic divergence been detectable across small spatial scales (Ruzzante et al. 2000b; Hutchinson et al. 2001).”
Genetic isolation by distance and localized fjord population structure in Pacific cod (Gadus macrocephalus): limited effective dispersal in the northeastern Pacific Ocean (2009, background): “…several studies on Atlantic cod (Gadus morhua) showed IBD (Pogson et al. 2001; Beacham et al. 2002; O’Leary et al. 2007), whereas other studies identified patchy population structure that was not as clearly correlated with geographic distribution (e.g., Hutchinson et al. 2001; Knutsen et al. 2003).”
Residency and depth movements of a coastal group of Atlantic cod (Gadus morhua L.) (2006, background): “Many cod populations also show significant differences in life-history traits (Olsen et al. 2004; Salvanes et al. 2004; Yoneda and Wright 2004) and genetic analyses indicate that some are reproductively isolated (Ruzzante et al. 1999, 2000; Hutchinson et al. 2001; Knutsen et al. 2003).”
Fine-scale spatial and temporal genetic structure of Atlantic cod off the Atlantic coast of the USA (2010, background): “While cod population structure has been the subject of extensive study in the northeast Atlantic (e.g. Hutchinson et al. 2001, Knutsen et al. 2003, 2007, Nielsen et al. 2003, Jorde et al. 2007) and in Canadian waters (Ruzzante et al. 1996b, 1998, 2000, Beacham et al. 2002), it has received much…”
The genetic structure of Atlantic cod (Gadus morhua) around Iceland: insight from microsatellites, the Pan I locus, and tagging experiments (2006, result): “However, with respect to other cod studies, the Icelandic cod samples exhibited a generally higher level of genetic diversity at microsatellite loci, measured either as heterozygosity or allelic richness, than any other European cod populations (Hutchinson et al. 2001; Knutsen et al. 2003; Nielsen e”