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View article: Existing seafood traceability tools are insufficient for enforcing import restrictions
Existing seafood traceability tools are insufficient for enforcing import restrictions Open
Traceability is critical for achieving seafood sustainability goals. However, trade restrictions highlight challenges for identifying basic information, including country of harvest. We use new seafood trade data to illustrate how trade ca…
View article: Divergent Population Structure in Five Common Rockfish Species of Puget Sound, WA Suggests the Need for Species‐Specific Management
Divergent Population Structure in Five Common Rockfish Species of Puget Sound, WA Suggests the Need for Species‐Specific Management Open
Quantifying connectivity between endangered or threatened marine populations is critical information for management and conservation, especially where abundance and productivity differ among such populations. Spatial patterns of such conne…
View article: Contrasting effect of hybridization on genetic differentiation in three rockfish species with similar life history
Contrasting effect of hybridization on genetic differentiation in three rockfish species with similar life history Open
Hybridization can provide evolutionary benefits (e.g., population resilience to climate change) through the introduction of adaptive alleles and increase of genetic diversity. Nevertheless, management strategies may be designed based only …
View article: Measurements Of Condition And Growth Of Cod Larvae Reared In Mesocosms: Individual Variability As A Function Of Environmental Condition Or Genetic Inheritance
Measurements Of Condition And Growth Of Cod Larvae Reared In Mesocosms: Individual Variability As A Function Of Environmental Condition Or Genetic Inheritance Open
No abstracts are to be cited without prior reference to the author.Size, dry weight and RNA/DNA measurements of 3876 cod larvae from 26 different families of recruit and repeat spawners reared in two mesocosms ( 2500m³ and 4400m³) under na…
View article: Population structure and adaptive differentiation in the sea cucumber Apostichopus californicus and implications for spatial resource management
Population structure and adaptive differentiation in the sea cucumber Apostichopus californicus and implications for spatial resource management Open
A growing body of evidence suggests that spatial population structure can develop in marine species despite large population sizes and high gene flow. Characterizing population structure is important for the effective management of exploit…
View article: Genomic differentiation in Pacific cod using<scp>P</scp>ool‐<scp>S</scp>eq
Genomic differentiation in Pacific cod using<span>P</span>ool‐<span>S</span>eq Open
Patterns of genetic differentiation across the genome can provide insight into selective forces driving adaptation. We used pooled whole genome sequencing, gene annotation, and environmental covariates to evaluate patterns of genomic diffe…
View article: Ancient DNA reveals phenological diversity of Coast Salish herring harvests over multiple centuries
Ancient DNA reveals phenological diversity of Coast Salish herring harvests over multiple centuries Open
Phenological diversity in food resources prolongs foraging opportunities for consumers and buffers them against environmental disturbances. Such diversity is particularly important in forage fish such as Pacific herring ( Clupea pallasii )…
View article: A Test of Deriving Sex-Composition Data for the Directed Pacific Halibut Fishery via At-Sea Marking
A Test of Deriving Sex-Composition Data for the Directed Pacific Halibut Fishery via At-Sea Marking Open
Sensitivity analyses have identified uncertainty regarding sex ratios within commercial landings of Pacific Halibut Hippoglossus stenolepis as an influential source of variance within annual stock assessments for this species in U.S. and C…
View article: Generation of a chromosome‐level genome assembly for Pacific halibut (<i>Hippoglossus stenolepis</i>) and characterization of its sex‐determining genomic region
Generation of a chromosome‐level genome assembly for Pacific halibut (<i>Hippoglossus stenolepis</i>) and characterization of its sex‐determining genomic region Open
The Pacific halibut ( Hippoglossus stenolepis ) is a key species in the North Pacific Ocean and Bering Sea ecosystems, where it also supports important fisheries. However, the lack of genomic resources limits our understanding of evolution…
View article: Growth patterns of larval walleye pollock Gadus chalcogrammus from core and peripheral habitat differ in response to temperature
Growth patterns of larval walleye pollock Gadus chalcogrammus from core and peripheral habitat differ in response to temperature Open
Walleye pollock (Gadus chalcogrammus) supports one of the world's largest fisheries and is a key species in North Pacific ecosystems. Its future as a sustainable fishery may be dependent on its ability to adapt to changing water temperatur…
View article: Genetic structure and dispersal in peripheral populations of a marine fish (Pacific cod, <i>Gadus macrocephalus</i>) and their importance for adaptation to climate change
Genetic structure and dispersal in peripheral populations of a marine fish (Pacific cod, <i>Gadus macrocephalus</i>) and their importance for adaptation to climate change Open
Small and isolated peripheral populations, which are often remnants of glacial refugia, offer an opportunity to determine the magnitude and direction of fine‐scale connectivity in high gene flow marine species. When located at the equatori…
View article: Evidence for selection and spatially distinct patterns found in a putative zona pellucida gene in Pacific cod, and implications for management
Evidence for selection and spatially distinct patterns found in a putative zona pellucida gene in Pacific cod, and implications for management Open
Genetic differentiation has been observed in marine species even when no obvious barriers to gene flow exist, and understanding such differentiation is essential for effective fisheries management. Highly differentiated outlier loci can pr…
View article: Phenological diversity of a prey species supports life-stage specific foraging opportunity for a mobile consumer
Phenological diversity of a prey species supports life-stage specific foraging opportunity for a mobile consumer Open
Dynamic prey resources influence foraging opportunities for consumers. In coastal food webs, forage fish abundance and seasonal reproduction mediate foraging opportunities for mobile consumers. Recent declines in Chinook salmon productivit…
View article: Historic dispersal barriers determine genetic structure and connectivity in a supratidal sandy-beach brooder
Historic dispersal barriers determine genetic structure and connectivity in a supratidal sandy-beach brooder Open
The supralittoral zones of sandy beaches are particularly vulnerable to coastal development and other activities that cause localised habitat destruction. Supratidal species, such as peracarid crustaceans, which lack a pelagic larval phase…
View article: Hierarchical genetic structure in an evolving species complex: Insights from genome wide ddRAD data in Sebastes mentella
Hierarchical genetic structure in an evolving species complex: Insights from genome wide ddRAD data in Sebastes mentella Open
The diverse biology and ecology of marine organisms may lead to complex patterns of intraspecific diversity for both neutral and adaptive genetic variation. Sebastes mentella displays a particular life-history as livebearers, for which exi…
View article: Evidence for divergent selection and spatial differentiation in a putative zona pellucida gene is indicative of local adaptation in Pacific cod
Evidence for divergent selection and spatial differentiation in a putative zona pellucida gene is indicative of local adaptation in Pacific cod Open
Genetic differentiation has been observed in marine species even when no obvious barriers to gene flow exist. The study of highly differentiated outlier loci can provide information on how genetic variation might contribute to local adapta…
View article: Functional genetic diversity in an exploited marine species and its relevance to fisheries management
Functional genetic diversity in an exploited marine species and its relevance to fisheries management Open
The timing of reproduction influences key evolutionary and ecological processes in wild populations. Variation in reproductive timing may be an especially important evolutionary driver in the marine environment, where the high mobility of …
View article: Power of a dual‐use SNP panel for pedigree reconstruction and population assignment
Power of a dual‐use SNP panel for pedigree reconstruction and population assignment Open
The use of high‐throughput, low‐density sequencing approaches has dramatically increased in recent years in studies of eco‐evolutionary processes in wild populations and domestication in commercial aquaculture. Most of these studies focus …
View article: Confirmation of the shell-boring oyster parasite Polydora websteri (Polychaeta: Spionidae) in Washington State, USA
Confirmation of the shell-boring oyster parasite Polydora websteri (Polychaeta: Spionidae) in Washington State, USA Open
Invasions by shell-boring polychaetes such as Polydora websteri Hartman have resulted in the collapse of oyster aquaculture industries in Australia, New Zealand, and Hawaii. These worms burrow into bivalve shells, creating unsightly mud bl…
View article: First confirmation of the shell-boring oyster parasite <i>Polydora websteri</i> (Polychaeta: Spionidae) in Washington State, USA
First confirmation of the shell-boring oyster parasite <i>Polydora websteri</i> (Polychaeta: Spionidae) in Washington State, USA Open
Invasions by the spionid polychaete Polydora websteri have resulted in the collapse of oyster aquaculture industries in Australia, New Zealand, and Hawaii. These worms burrow into the shells of bivalves, creating unsightly mud blisters tha…
View article: Genetic evidence of a northward range expansion in the eastern Bering Sea stock of Pacific cod
Genetic evidence of a northward range expansion in the eastern Bering Sea stock of Pacific cod Open
Poleward species range shifts have been predicted to result from climate change, and many observations have confirmed such movement. Poleward shifts may represent a homogeneous shift in distribution, seasonal northward movement of specific…
View article: First confirmation of the shell-boring oyster parasite <i>Polydora websteri</i> (Polychaeta: Spionidae) in Washington State, USA
First confirmation of the shell-boring oyster parasite <i>Polydora websteri</i> (Polychaeta: Spionidae) in Washington State, USA Open
Invasions by the spionid polychaete Polydora websteri have resulted in the collapse of oyster aquaculture industries in Australia, New Zealand, and Hawaii. These worms burrow into the shells of bivalves, creating unsightly mud blisters tha…
View article: First confirmation of the shell-boring oyster parasite <i>Polydora websteri</i> (Polychaeta: Spionidae) in Washington State, USA
First confirmation of the shell-boring oyster parasite <i>Polydora websteri</i> (Polychaeta: Spionidae) in Washington State, USA Open
Invasions by the spionid polychaete Polydora websteri have resulted in the collapse of oyster aquaculture industries in Australia, New Zealand, and Hawaii. These worms burrow into the shells of bivalves, creating unsightly mud blisters tha…
View article: Intraspecific DNA contamination distorts subtle population structure in a marine fish: Decontamination of herring samples before restriction‐site associated sequencing and its effects on population genetic statistics
Intraspecific DNA contamination distorts subtle population structure in a marine fish: Decontamination of herring samples before restriction‐site associated sequencing and its effects on population genetic statistics Open
Wild specimens are often collected in challenging field conditions, where samples may be contaminated with the DNA of conspecific individuals. This contamination can result in false genotype calls, which are difficult to detect, but may al…
View article: Population assignment and local adaptation along an isolation‐by‐distance gradient in Pacific cod (<i>Gadus macrocephalus</i>)
Population assignment and local adaptation along an isolation‐by‐distance gradient in Pacific cod (<i>Gadus macrocephalus</i>) Open
The discernment of populations as management units is a fundamental prerequisite for sustainable exploitation of species. A lack of clear stock boundaries complicates not only the identification of spatial management units, but also the as…
View article: Inferring genetic connectivity in real populations, exemplified by coastal and oceanic Atlantic cod
Inferring genetic connectivity in real populations, exemplified by coastal and oceanic Atlantic cod Open
Significance Estimates of migration are important for understanding the dynamics of natural populations. A statistic known as F ST is often used to measure levels of genetic differentiation among natural populations. Equations that transla…
View article: Introgression among three rockfish species (Sebastes spp.) in the Salish Sea, northeast Pacific Ocean
Introgression among three rockfish species (Sebastes spp.) in the Salish Sea, northeast Pacific Ocean Open
Interspecific hybridization is often seen as a major conservation issue, potentially threatening endangered species and decreasing biodiversity. In natural populations, the conservation implications of hybridization depends on both on anth…
View article: The role of reproductive timing as a driver of genetic differentiation in populations of Pacific herring
The role of reproductive timing as a driver of genetic differentiation in populations of Pacific herring Open
There is growing recognition that maintaining diversity in life history traits contributes to the sustainable management of wild populations. One important life history characteristic is reproductive phenology, and it has been shown that d…
View article: Population genetics of native shellfish aquaculture species and potential genetic risks of cultivation
Population genetics of native shellfish aquaculture species and potential genetic risks of cultivation Open
Native shellfish aquaculture has many benefits, but interbreeding of hatchery and wild populations may pose genetic risks to wild populations. The type and magnitude of these risks depends in part on the genetic population structure of nat…
View article: Modeling local adaptation and gene flow in sockeye salmon
Modeling local adaptation and gene flow in sockeye salmon Open
Microevolutionary processes determine levels of local adaptation within populations and presumably affect population productivity, but selection and phenotypic evolution have not often been linked explicitly to population dynamics in the w…