Quantitative trait loci for chemical body composition traits in pigs and their positional associations with body tissues, growth and feed intake.

abstract：:Cytochrome P450-aromatase enzyme (CYP19), which catalyses the conversion of androgens to oestrogens, is critical in ovarian differentiation and hence in the sex differentiation pathways of non-mammalian vertebrates. As in other fish species, distinct ovarian and brain aromatase genes have been identified in the Nile T...

journal_title：Animal genetics

authors： Harvey SC,Kwon JY,Penman DJ

更新日期：2003-02-01 00:00:00

abstract：:The objectives of this study were to assign both microsatellite and gene-based markers on porcine chromosome X to two radiation hybrid (RH) panels and to develop a more extensive integrated map of SSC-X. Thirty-five microsatellite and 20 gene-based markers were assigned to T43RH, and 16 previously unreported microsate...

journal_title：Animal genetics

authors： McCoard SA,Fahrenkrug SC,Alexander LJ,Freking BA,Rohrer GA,Wise TH,Ford JJ

更新日期：2002-06-01 00:00:00

abstract：:A putative functional mutation (rs109231213) near PLAG1 (BTA14) associated with stature was studied in beef cattle. Data from 8199 Bos taurus, Bos indicus and Tropical Composite cattle were used to test the associations between rs109231213 and various phenotypes. Further, 23 496 SNPs located on BTA14 were tested for a...

journal_title：Animal genetics

authors： Fortes MR,Kemper K,Sasazaki S,Reverter A,Pryce JE,Barendse W,Bunch R,McCulloch R,Harrison B,Bolormaa S,Zhang YD,Hawken RJ,Goddard ME,Lehnert SA

更新日期：2013-12-01 00:00:00

abstract：:Relatively large rates of response to traits of economic importance have been observed in different selection experiments in salmon. Several QTL have been mapped in the salmon genome, explaining unprecedented levels of phenotypic variation. Owing to the relatively large selection intensity, individual loci may be indi...

journal_title：Animal genetics

authors： Martinez V,Dettleff P,Lopez P,Fernandez G,Jedlicki A,Yañez JM,Davidson WS

更新日期：2013-04-01 00:00:00

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

authors： Hizer SE,Wright TM,Garcia DK

更新日期：2004-02-01 00:00:00

abstract：:Blood samples of llamas and alpacas were typed using haemolytic, electrophoretic and isoelectric focusing procedures to assay polymorphism at 13 loci. Blood group variation was assessed using six antibody specificities produced by allo- and heteroimmunizations. Two red cell factors (A and B) behave as autosomal, codom...

journal_title：Animal genetics

authors： Penedo MC,Fowler ME,Bowling AT,Anderson DL,Gordon L

更新日期：1988-01-01 00:00:00

abstract：:A high-resolution comprehensive map was constructed for porcine chromosome (SSC) 6, where quantitative trait loci (QTL) for reproduction and meat quality traits have been reported to exist. A radiation hybrid (RH) map containing 105 gene-based markers and 15 microsatellite markers was constructed for this chromosome u...

journal_title：Animal genetics

authors： Cao H,Robinson JA,Jiang Z,Melville JS,Golovan SP,Jones MW,Verrinder Gibbins AM

更新日期：2004-10-01 00:00:00

abstract：:Genomic imprinting is a mammalian developmental process that uses epigenetic mechanisms to induce monoallelic and parental-specific expression of particular autosomal genes. A crucial epigenetic event consists of DNA methylation of CpG-islands, which become differentially methylated regions (DMRs) on the maternal and ...

journal_title：Animal genetics

authors： Colosimo A,Di Rocco G,Curini V,Russo V,Capacchietti G,Berardinelli P,Mattioli M,Barboni B

更新日期：2009-12-01 00:00:00

abstract：:The Siamese cat has a highly recognized coat colour phenotype that expresses pigment at the extremities of the body, such as the ears, tail and paws. This temperature-sensitive colouration causes a 'mask' on the face and the phenotype is commonly referred to as 'pointed'. Burmese is an allelic variant that is less tem...

journal_title：Animal genetics

authors： Lyons LA,Imes DL,Rah HC,Grahn RA

更新日期：2005-04-01 00:00:00

abstract：:Broken and cracked eggshells contribute significantly to economic losses in the egg production industry. We previously identified ovocalyxin-32 as a potential gene influencing eggshell traits, by analysing an intercross between two parent lines developed from the same founder population by a two-way selection for eggs...

journal_title：Animal genetics

authors： Takahashi H,Sasaki O,Nirasawa K,Furukawa T

更新日期：2010-10-01 00:00:00

abstract：:Novel and traditional eggshell quality measurements were made from up to 2000 commercial pedigree hens for a candidate gene association analysis with organic eggshell matrix genes: ovocleidin-116, osteopontin (SPP1), ovocalyxin-32 (RARRES1), ovotransferrin (LTF), ovalbumin and ovocalyxin-36, as well as key genes in th...

journal_title：Animal genetics

authors： Dunn IC,Joseph NT,Bain M,Edmond A,Wilson PW,Milona P,Nys Y,Gautron J,Schmutz M,Preisinger R,Waddington D

更新日期：2009-02-01 00:00:00

abstract：:Cholesterol deficiency, a new autosomal recessive inherited genetic defect in Holstein cattle, has been recently reported to have an influence on the rearing success of calves. The affected animals show unresponsive diarrhea accompanied by hypocholesterolemia and usually die within the first weeks or months of life. H...

journal_title：Animal genetics

authors： Menzi F,Besuchet-Schmutz N,Fragnière M,Hofstetter S,Jagannathan V,Mock T,Raemy A,Studer E,Mehinagic K,Regenscheit N,Meylan M,Schmitz-Hsu F,Drögemüller C

更新日期：2016-04-01 00:00:00

abstract：:Porcine lipoprotein lipase (LPL) cDNA has been cloned and sequenced. The deduced amino acid sequence shows a high degree of identity to LPL from other species, and contains the Ser/His/Asp triade characteristic of serine proteases and esterases. A repetitive element is present in the 3'-untranslated region of the cDNA...

journal_title：Animal genetics

authors： Harbitz I,Kristensen T,Kran S,Davies W

更新日期：1992-01-01 00:00:00

abstract：:Feed efficiency and growth are the most important traits in pig production, and very few genetic markers have been reported to be associated with feed efficiency. The suppressor of cytokine signalling-2 (encoded by SOCS2) is the main negative regulator of somatic growth, and the knockout of SOCS2 and naturally mutant ...

journal_title：Animal genetics

authors： Chen Y,Piper E,Zhang Y,Tier B,Graser HU,Luxford BG,Moran C

更新日期：2011-04-01 00:00:00

abstract：:The polymorphism at the PvuII recognition site in the ESR gene showed no statistically significant association with sow productivity traits in a Meishan x Large White F2 population. Estimates of the effect on litter size were, however, in the opposite direction and statistically different from previously published est...

journal_title：Animal genetics

authors： Gibson JP,Jiang ZH,Robinson JA,Archibald AL,Haley CS

更新日期：2002-12-01 00:00:00

abstract：:Intra-population variation was assessed in 1970 chickens from 64 populations using 29 autosomal microsatellites. On average, 95% of the loci were polymorphic across populations. In 1456 (c. 83%) of the 1763 combinations of populations and polymorphic loci, no departure from Hardy-Weinberg equilibrium was observed. On ...

journal_title：Animal genetics

authors： Granevitze Z,Hillel J,Chen GH,Cuc NT,Feldman M,Eding H,Weigend S

更新日期：2007-12-01 00:00:00

abstract：:Campylobacter jejuni is one of the most common causes of human bacterial enteritis worldwide. The molecular mechanisms of the host responses of chickens to C. jejuni colonization are not well understood. We have previously found differences in C. jejuni colonization at 7-days post-inoculation (pi) between two genetic ...

journal_title：Animal genetics

authors： Li XY,Swaggerty CL,Kogut MH,Chiang HI,Wang Y,Genovese KJ,He H,Pevzner IY,Zhou HJ

更新日期：2011-10-01 00:00:00

abstract：:Supernumerary teats represent a common abnormality of the bovine udder. A genome-wide association study was performed based on the proportion of the occurrence of supernumerary teats in the daughters of 1097 Holstein bulls. The heritability of caudal supernumerary teats without mammary gland in this study was 0.604. T...

journal_title：Animal genetics

authors： Joerg H,Meili C,Ruprecht O,Bangerter E,Burren A,Bigler A

更新日期：2014-12-01 00:00:00

abstract：:Milk production is one of the most important characteristics of dairy sheep, and the identification of genes affecting milk production traits is critical to understanding the genetics and improve milk production in future generations. Three statistical techniques, namely GWAS, ridge-regression BLUP and BayesC ...

journal_title：Animal genetics

authors： Li H,Wu XL,Tait RG Jr,Bauck S,Thomas DL,Murphy TW,Rosa GJM

更新日期：2020-08-01 00:00:00

abstract：:One hundred and eighty-nine Thoroughbred horses that had won Graded Stakes races in North America were genotyped with the Illumina Equine SNP50 bead chip. Association tests using PLINK to determine whether any SNPs were associated with optimum racing distance (7 furlongs and under compared to 8-10 furlongs) identified...

journal_title：Animal genetics

authors： Binns MM,Boehler DA,Lambert DH

更新日期：2010-12-01 00:00:00

abstract：:The quantitative assessment of genetic diversity within and between populations is important for decision-making in genetic conservation plans. In our study, we applied the livestock core set method to define the contribution of 15 cattle breeds, 11 of which are Portuguese indigenous cattle breeds, to genetic diversit...

journal_title：Animal genetics

authors： Mateus JC,Eding H,Penedo MC,Rangel-Figueiredo MT

更新日期：2004-08-01 00:00:00

abstract：:Polymorphic bands were detected within the DQB and DRB regions of the ovine major histocompatibility complex by probing TaqI digested DNA from three large sheep half-sib families derived from a highly resistant ram. All animals were phenotypically assessed for Haemonchus contortus resistance by faecal egg counts and a...

journal_title：Animal genetics

authors： Blattman AN,Hulme DJ,Kinghorn BP,Woolaston RR,Gray GD,Beh KJ

更新日期：1993-08-01 00:00:00

abstract：:Clinical-chemical traits are diagnostic parameters essential for characterization of health and disease in veterinary practice. The traits show significant variability and are under genetic control, but little is known about the fundamental genetic architecture of this variability, especially in swine. We have identif...

journal_title：Animal genetics

authors： Reiner G,Clemens N,Fischer R,Köhler F,Berge T,Hepp S,Willems H

更新日期：2009-02-01 00:00:00

abstract：:The Rhadinovirus ovine herpesvirus-2 (OvHV-2) is the most common causative agent of malignant catarrhal fever (MCF) in clinically susceptible ruminants including cattle and bison. American bison (Bison bison) are highly susceptible to clinical MCF. Nevertheless, approximately 20% of bison on ranches or in feedlots bec...

journal_title：Animal genetics

authors： Traul DL,Li H,Dasgupta N,O'Toole D,Eldridge JA,Besser TE,Davies CJ

更新日期：2007-04-01 00:00:00

abstract：:An alloimmune reagent has been produced that distinguishes the equine factor Df in the D phenogroup, cfmqr, from that occurring in cefmqr and dfklr. Using this reagent it has been possible to correctly genotype Dc, d, f, k, l, m, q and r positive cells without recourse to family data. ...

journal_title：Animal genetics

authors： Bell K,Colling DT

更新日期：1996-04-01 00:00:00

abstract：:The 70 kilodalton heat shock proteins (Hsp70) are highly conserved molecular chaperones which have a crucial role in the stress response of the cell. In mammals, the Hsp70 proteins are encoded by a cluster of three genes: HSPA1A, HSPA1B and HSPA1L. In bovines, this cluster is located on chromosome 23 downstream of the...

journal_title：Animal genetics

authors： Suqueli García MF,Castellote MA,Feingold SE,Corva PM

更新日期：2017-08-01 00:00:00

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

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

更新日期：2010-04-01 00:00:00

abstract：:Insulin-like growth factor 2 (IGF2) is an imprinted gene expressed in most tissues affecting lean muscle content in mice, pigs and cattle. We previously identified the bovine IGF2 c.-292C>T SNP in the non-translated exon 2. Using this SNP, we demonstrated biallelic expression of IGF2 after birth. Seven alternatively s...

journal_title：Animal genetics

authors： Goodall JJ,Schmutz SM

更新日期：2007-04-01 00:00:00

abstract：:The Ehlers-Danlos syndromes (EDSs) are a heterogeneous group of inherited connective tissue disorders characterized by skin hyperextensibility, joint hypermobility and tissue fragility. Inherited disorders similar to human EDS have been reported in different mammalian species. In the present study, we investigated a f...

journal_title：Animal genetics

authors： Bauer A,de Lucia M,Leuthard F,Jagannathan V,Leeb T

更新日期：2019-10-01 00:00:00

abstract：:Novel high-throughput deep sequencing technology has dramatically changed the study of the functional complexity of transcriptomes. Here, we report the first use of this technology for analysing the wide range of transcriptional changes in porcine adipose tissue from different breeds and different growth phases in a m...

journal_title：Animal genetics

authors： Li XJ,Yang H,Li GX,Zhang GH,Cheng J,Guan H,Yang GS

更新日期：2012-04-01 00:00:00