Genetic variation within and among domesticated Atlantic salmon broodstocks in British Columbia, Canada.

Abstract:

:Atlantic salmon have been reared in the British Columbia, Canada aquaculture industry since the early 1980s. No breeding programmes spanned the entire production period and pedigree records were not kept for broodstocks prior to or since importation. Of the three recognized industry strains, two are of European ancestry ('Mowi' from Norway and 'McConnell' from Scotland) and one is of North American heritage ('Cascade' from Gaspe, Quebec). We evaluated the amount and distribution of genetic variation within industry broodstocks by surveying microsatellite variation at 11 loci in 20 broodstock groups sampled from major production facilities. Allelic richness averaged 10.9 (range 5.8-13.8), compared with a value of 20.3 obtained for a North American wild population. Pairwise genetic distances (D(S)) between samples within strains were generally less than those between strains, with samples attributed to the same strain clustering together in a neighbour-joining dendrogram. Nevertheless, average distances between samples within the European strains were high (0.41 for Mowi; 0.71 for McConnell) but lower (0.06) for the Cascade strain. The reduced intra-sample and increased intra-strain genetic variation observed for the BC domesticated samples compared with wild populations was similar to observations for European domesticated Atlantic salmon. Evidence of introgression of the Cascade strain into European broodstocks was provided by the presence of large Ssa202 alleles (confined to North America in wild populations) in some Mowi and McConnell samples. Introgression likely also contributed to the decreased intercontinental genetic distance for the domesticated samples of this study compared with that observed for wild populations.

journal_name

Anim Genet

journal_title

Animal genetics

authors

Withler RE,Supernault KJ,Miller KM

doi

10.1111/j.1365-2052.2004.01220.x

subject

Has Abstract

pub_date

2005-02-01 00:00:00

pages

43-50

issue

1

eissn

0268-9146

issn

1365-2052

pii

AGE1220

journal_volume

36

pub_type

杂志文章
  • A post-GWAS confirming the SCD gene associated with milk medium- and long-chain unsaturated fatty acids in Chinese Holstein population.

    abstract::The stearoyl-CoA desaturase (delta-9-desaturase) gene encodes a key enzyme in the cellular biosynthesis of monounsaturated fatty acids. In our initial genome-wide association study (GWAS) of Chinese Holstein cows, 19 SNPs fell in a 1.8-Mb region (20.3-22.1 Mb) on chromosome 26 underlying the SCD gene and were highly s...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12432

    authors: Li C,Sun D,Zhang S,Liu L,Alim MA,Zhang Q

    更新日期:2016-08-01 00:00:00

  • Four new alleles at the mannose-6-phosphate isomerase locus in rabbit.

    abstract::Four new alleles at the rabbit (Oryctolagus cuniculus) mannose-6-phosphate isomerase (E.C. 5.3.1.8, MPI) locus are proposed to account for phenotypes observed after starch gel electrophoresis and enzymatic staining of red cell lysates and tissues. Population data from various wild and domestic rabbit populations are p...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/j.1365-2052.1995.tb02617.x

    authors: Vieira J,Ferrand N

    更新日期:1995-02-01 00:00:00

  • Quantitative trait loci for litter size and prenatal loss in a White Duroc x Chinese Erhualian resource population.

    abstract::To detect quantitative trait loci (QTL) for litter size related traits, the total number of born piglets (TNB), the number of born alive piglets (NBA), the number of stillborn piglets (NSB) and the number of mummies (NM) at the first parity were recorded in 299 F(2) sows in a White Duroc x Chinese Erhualian intercross...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/j.1365-2052.2009.01931.x

    authors: Li K,Ren J,Xing Y,Zhang Z,Ma J,Guo Y,Huang L

    更新日期:2009-12-01 00:00:00

  • Identification of contemporary selection signatures using composite log likelihood and their associations with marbling score in Korean cattle.

    abstract::Positive selection not only increases beneficial allele frequency but also causes augmentation of allele frequencies of sequence variants in close proximity. Signals for positive selection were detected by the statistical differences in subsequent allele frequencies. To identify selection signatures in Korean cattle, ...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12209

    authors: Ryu J,Lee C

    更新日期:2014-12-01 00:00:00

  • Biochemical characterization of the bovine genetic kappa-casein C and E variants.

    abstract::Analysis of elution profiles of enzymatic and CNBr digests of kappa-caseins C and E, and sequencing of most relevant peptides allowed the chemical characterization of both genetic variants. They differ from their B and A allelic counterparts by a single substitution, His97/Arg and Gly155/Ser, respectively. Electrophor...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/j.1365-2052.1993.tb00915.x

    authors: Miranda G,Anglade P,Mahé MF,Erhardt G

    更新日期:1993-02-01 00:00:00

  • A linkage map of common carp (Cyprinus carpio) based on AFLP and microsatellite markers.

    abstract::Common carp (Cyprinus carpio) is an important fish for aquaculture, but genomics of this species is still in its infancy. In this study, a linkage map of common carp based on Amplified Fragment Length Polymorphism (AFLP) and microsatellite (SSR) markers has been generated using gynogenetic haploids. Of 926 markers gen...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/j.1365-2052.2009.01985.x

    authors: Cheng L,Liu L,Yu X,Wang D,Tong J

    更新日期:2010-04-01 00:00:00

  • FTO gene variants are associated with growth and carcass traits in cattle.

    abstract::An important aim in animal breeding is the improvement of growth and meat quality traits. Previous studies have demonstrated that genetic variants in the fat mass and obesity associated (FTO) gene have a relatively large effect on human obesity as well as on body composition in rodents and, more recently, in livestock...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12403

    authors: Jevsinek Skok D,Kunej T,Kovac M,Malovrh S,Potocnik K,Petric N,Zgur S,Dovc P,Horvat S

    更新日期:2016-04-01 00:00:00

  • On measures of association among genetic variables.

    abstract::Systems involving many variables are important in population and quantitative genetics, for example, in multi-trait prediction of breeding values and in exploration of multi-locus associations. We studied departures of the joint distribution of sets of genetic variables from independence. New measures of association b...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/j.1365-2052.2012.02326.x

    authors: Gianola D,Manfredi E,Simianer H

    更新日期:2012-07-01 00:00:00

  • Genome-wide association study confirms that the chromosome Z harbours a region responsible for rumplessness in Hongshan chickens.

    abstract::Rumplessness in Hongshan chickens has been reported as a novel sex-linked characteristic. Re-sequencing data suggest that a pseudogene on the Z chromosome, LOC431648, is affiliated with this phenotype. In this study, we chose 23 rumpless and 25 normal Hongshan chickens to localize the potential variation by means of a...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12664

    authors: Wang Q,Pi J,Shen J,Pan A,Qu L

    更新日期:2018-08-01 00:00:00

  • Analysis of ROH patterns in the Noriker horse breed reveals signatures of selection for coat color and body size.

    abstract::Overlapping runs of homozygosity (ROH islands) shared by the majority of a population are hypothesized to be the result of selection around a target locus. In this study we investigated the impact of selection for coat color within the Noriker horse on autozygosity and ROH patterns. We analyzed overlapping homozygous ...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12797

    authors: Grilz-Seger G,Druml T,Neuditschko M,Mesarič M,Cotman M,Brem G

    更新日期:2019-08-01 00:00:00

  • Construction and characterization of a gridded cattle BAC library.

    abstract::A bovine genomic large-insert bacterial artificial chromosome (BAC) library has been constructed from leukocytes of a Holstein-Friesian male. Size fractionated DpnII-digested genomic DNA was ligated to the dephosphorylated BamH1 ends of a pBACe3.6 vector. Approximately 8.3 x 10(4) individual BAC clones were picked int...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1046/j.1365-2052.2000.00675.x

    authors: Buitkamp J,Kollers S,Durstewitz G,Welzel K,Schäfer K,Kellermann A,Lehrach H,Fries R

    更新日期:2000-12-01 00:00:00

  • Identification of candidate genes and mutations in QTL regions for immune responses in chicken.

    abstract::There are two categories of immune responses - innate and adaptive immunity - both having polygenic backgrounds and a significant environmental component. In our study, adaptive immunity was represented by the specific antibody response toward keyhole limpet hemocyanin (KLH); innate immunity was represented by natural...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12280

    authors: Siwek M,Slawinska A,Rydzanicz M,Wesoly J,Fraszczak M,Suchocki T,Skiba J,Skiba K,Szyda J

    更新日期:2015-06-01 00:00:00

  • Expression of candidate genes for residual feed intake in Angus cattle.

    abstract::Residual feed intake (RFI) has been adopted in Australia for the purpose of genetic improvement in feed efficiency in beef cattle. RFI is the difference between the observed feed intake of an animal and the predicted feed intake based on its size and growth rate over a test period. Gene expression of eight candidate g...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12092

    authors: Al-Husseini W,Gondro C,Quinn K,Herd RM,Gibson JP,Chen Y

    更新日期:2014-02-01 00:00:00

  • Mitochondrial DNA variation of domestic sheep (Ovis aries) in Kenya.

    abstract::The history of domestic sheep (Ovis aries) in Africa remains largely unknown. After being first introduced from the Near East, sheep gradually spread through the African continent with pastoral societies. The eastern part of Africa was important either for the first diffusion of sheep southward or for putative seconda...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12412

    authors: Resende A,Gonçalves J,Muigai AW,Pereira F

    更新日期:2016-06-01 00:00:00

  • A genome-wide association study for the number of teats in European rabbits (Oryctolagus cuniculus) identifies several candidate genes affecting this trait.

    abstract::In the European rabbit (Oryctolagus cuniculus), a polytocous livestock species, the number of teats indirectly impacts the doe reproduction efficiency and, in turn, the sustainable production of rabbit meat. In this study, we carried out a genome-wide association study (GWAS) for the total number of teats in 247 Itali...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.13036

    authors: Bovo S,Schiavo G,Utzeri VJ,Ribani A,Schiavitto M,Buttazzoni L,Negrini R,Fontanesi L

    更新日期:2021-01-11 00:00:00

  • Channel catfish BAC-end sequences for marker development and assessment of syntenic conservation with other fish species.

    abstract::In the present study, 25 195 BAC ends for channel catfish (Ictalurus punctatus) were sequenced, generating 20 366 clean BAC-end sequences (BES), with an average read length of 557 bp after trimming. A total of 11 414 601 bp were generated, representing approximately 1.2% of the catfish genome. Based on this survey, th...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/j.1365-2052.2006.01453.x

    authors: Xu P,Wang S,Liu L,Peatman E,Somridhivej B,Thimmapuram J,Gong G,Liu Z

    更新日期:2006-08-01 00:00:00

  • The genomic architecture of South African mutton, pelt, dual-purpose and nondescript sheep breeds relative to global sheep populations.

    abstract::South Africa has a diverse array of phenotypically distinct and locally adapted sheep breeds that have been developed for different production systems ranging from mutton to wool and pelt, and some dual-purpose and nondescript breeds kept by smallholder farmers. This study investigated genetic diversity, population ge...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12991

    authors: Dzomba EF,Chimonyo M,Snyman MA,Muchadeyi FC

    更新日期:2020-12-01 00:00:00

  • Genetic markers applied in regression tree prediction models.

    abstract::Classification and regression tree (CART) modelling was used to determine infectious hypodermal and haematopoietic necrosis virus (IHHNV) resistance and susceptibility in Penaeus stylirostris. In a previous study, eight random amplified polymorphic DNA (RAPD) markers and viral load values using real-time quantitative ...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1046/j.1365-2052.2003.01068.x

    authors: Hizer SE,Wright TM,Garcia DK

    更新日期:2004-02-01 00:00:00

  • Mutation in the melanocortin 1 receptor is associated with amber colour in the Norwegian Forest Cat.

    abstract::Amber (previously called X-Colour) is a yellow recessive coat colour observed in the Norwegian Forest Cat (NFC) population and apparently absent in other cat breeds. Until now, there has never been any scientific evidence of yellow recessive mutation (e) reported in the extension gene in Felidae. We sequenced the comp...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/j.1365-2052.2009.01864.x

    authors: Peterschmitt M,Grain F,Arnaud B,Deléage G,Lambert V

    更新日期:2009-08-01 00:00:00

  • Genome-wide association study for ham weight loss at first salting in Italian Large White pigs: towards the genetic dissection of a key trait for dry-cured ham production.

    abstract::Protected designation of origin dry-cured hams are the most important productions of the Italian heavy pig industry. Hams capable of minimal seasoning losses produce better quality dry-cured hams. Ham weight loss during the first 7 days in brine (first salting) is highly correlated with the total loss of weight up to ...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12491

    authors: Fontanesi L,Schiavo G,Gallo M,Baiocco C,Galimberti G,Bovo S,Russo V,Buttazzoni L

    更新日期:2017-02-01 00:00:00

  • Two insertion/deletion variants in the promoter region of the QPCTL gene are significantly associated with body weight and carcass traits in chickens.

    abstract::Glutaminyl-peptide cyclotransferase-like (QPCTL) is an isoenzyme of glutaminyl-peptide cyclotransferase (QPCT). QPCTL and QPCT catalyze the formation of N-terminal modified pyroglutamate-fractalkine and the chemokine CCL2. The objective of this study was to investigate the association between insertions/deletions in t...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12741

    authors: Ren T,Li W,Liu D,Liang K,Wang X,Li H,Jiang R,Tian Y,Kang X,Li Z

    更新日期:2019-06-01 00:00:00

  • Farm-by-farm analysis of microsatellite, mtDNA and SNP genotype data reveals inbreeding and crossbreeding as threats to the survival of a native Spanish pig breed.

    abstract::The Chato Murciano (CM), a pig breed from the Murcia region in the southeastern region of Spain, is a good model for endangered livestock populations. The remaining populations are bred on approximately 15 small farms, and no herdbook exists. To assess the genetic threats to the integrity and survival of the CM breed,...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12001

    authors: Herrero-Medrano JM,Megens HJ,Crooijmans RP,Abellaneda JM,Ramis G

    更新日期:2013-06-01 00:00:00

  • Expression and genetics of caprine haemoglobins.

    abstract::The expression of haemoglobin (Hb) has been studied in 260 Norwegian Dairy goats by the Immobiline technique at pH ranges 6.7-7.7, 6.9-7.6 and 6.9-7.5. The majority of goats exhibited two- or four-band patterns. In two-band types the average ratio between the anodal and cathodal band was 74:26. PAGE with 8M urea disti...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/j.1365-2052.1987.tb00762.x

    authors: Braend M,Nesse LL,Efremov GD

    更新日期:1987-01-01 00:00:00

  • Breed-specific expression of DROSHA, DICER and AGO2 is regulated by glucocorticoid-mediated miRNAs in the liver of newborn piglets.

    abstract::MicroRNA (miRNA) biogenesis is determined mainly by Drosha, Dicer and Argonaute2 (Ago2). Different breeds of pigs with vast differences in serum cortisol level demonstrate distinct profiles of hepatic miRNA expression. As yet, little is known about whether glucocorticoid contributes to the breed differences in miRNA b...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12232

    authors: Li R,Jia Y,Zou H,Zhao R

    更新日期:2014-12-01 00:00:00

  • Marker-derived phylogeny of European cattle supports demic expansion of agriculture.

    abstract::Using frequencies of 86 genes from 23 loci of blood group systems, blood and milk proteins, the genetic relationships among 14 cattle breeds including four native Balkan and four synthetic Balkan-Alp breeds were studied. The dendrogram and nonlinear map construction shows a consensus 'Balkan breed cluster', an 'Alp br...

    journal_title:Animal genetics

    pub_type: 历史文章,杂志文章

    doi:10.1111/j.1365-2052.1994.tb00399.x

    authors: Medjugorac I,Kustermann W,Lazar P,Russ I,Pirchner F

    更新日期:1994-06-01 00:00:00

  • Dwarfism in Dexter cattle is not caused by the mutations in FGFR3 responsible for achondroplasia in humans.

    abstract::Dexter cattle carry a genetic defect causing a dwarf phenotype in the heterozygotes (Dx+/-), while homozygotes (Dx+/+) are stillborn with extreme shortening of limbs and gross craniofacial defects and are described as 'bulldog' calves. The heterozygous phenotype has been likened to achondroplastic dwarfism in humans (...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/j.1365-2052.1997.00068.x

    authors: Usha AP,Lester DH,Williams JL

    更新日期:1997-02-01 00:00:00

  • Recombination rates and gene order for some serum alpha-protease inhibitors and immunoglobulin heavy-chain allotypes in pigs.

    abstract::Linkage analysis between the genes coding for immunoglobulin heavy-chain allotypes and variants of some serum alpha-protease inhibitors produced lod scores above the significance limit of 3. The maximum likelihood estimate of the recombination fraction (theta) ranged from 0.15 to 0.20. Since this is the second report ...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/j.1365-2052.1987.tb00779.x

    authors: Vögeli P,Kühne R,Wysshaar M,Stranzinger G

    更新日期:1987-01-01 00:00:00

  • A genetic analysis of the London strain of rainbow trout.

    abstract::The London strain of rainbow trout (Oncorhynchus mykiss) was created by interbreeding three other strains of rainbow trout and therefore was expected to have higher levels of genetic variation than other strains of rainbow trout. We examined 129 London strain rainbow trout from Indiana by allozyme electrophoresis to a...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1046/j.1365-2052.2001.00766.x

    authors: Gregg RE,Rhodes OE,Armstrong G

    更新日期:2001-08-01 00:00:00

  • Toward the most ideal case-control design with related and unrelated dogs in whole-exome sequencing studies.

    abstract::With the recent development of whole-exome sequencing enrichment designs for the dog, a novel tool for disease-association studies became available. The aim of disease-association studies is to identify one or a very limited number of putative causal variants or genes from the large pool of genetic variation. To maxim...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/age.12400

    authors: Broeckx BJ,Coopman F,Verhoeven GE,De Keulenaer S,De Meester E,Bavegems V,Smets P,Van Ryssen B,Van Nieuwerburgh F,Deforce D

    更新日期:2016-04-01 00:00:00

  • Genome-wide genetic diversity of 'Nici', the DNA source for the CHORI-260 turkey BAC library and candidate for whole genome sequencing.

    abstract::Vertebrate whole genome sequence assembly can benefit from a priori knowledge of variability in the target genome, with researchers often selecting highly inbred individuals for sequencing. However, for most species highly inbred research lines are lacking, requiring the use of an outbred individual(s). Here we examin...

    journal_title:Animal genetics

    pub_type: 杂志文章

    doi:10.1111/j.1365-2052.2008.01845.x

    authors: Chaves LD,Harry DE,Reed KM

    更新日期:2009-06-01 00:00:00