Literature DB >> 2249173

Prediction of the halothane (Hal) genotypes by means of linked marker loci (Phi, Po2, Pgd) in Quebec Landrace pigs.

F Doizé1, I Roux, B Martineau-Doizé, L DeRoth.   

Abstract

Quebec Landrace pigs (n = 896) were halothane tested and blood samples were taken for the determination of Phi, Po2 and Pgd phenotypes. The incidence of the halothane positive pigs was 5.3%. The frequencies of the favorable alleles PhiA, Po2S and PdgA were respectively 29.2%, 39.6% and 64.4%. The highest linkage disequilibrium was found between Hal-Phi (0.0606) followed by Hal-Pgd (0.0428) and Hal-Po2 (-0.0308). Alleles PhiB, PgdB and Po2F were associated respectively with 97%, 81% and 74% of Haln haplotypes. It was concluded that a selection in order to increase the favorable marker loci PhiA and PgdA would reduce the Haln frequency in Quebec Landrace pigs.

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Year:  1990        PMID： 2249173      PMCID： PMC1255682     

Source DB:  PubMed          Journal:  Can J Vet Res        ISSN： 0830-9000            Impact factor:   1.310


  10 in total

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Authors:  S D'Allaire; L Deroth
Journal:  Can Vet J       Date:  1982-05       Impact factor: 1.008

2.  Associations between marker genotypes, halothane reaction, creatine kinase activity and meat quality characters in a sample of German Landrace pigs.

Authors:  P Glodek; J N Meyer; H G Brunken
Journal:  Anim Blood Groups Biochem Genet       Date:  1985

3.  The effect of a selected locus on linked neutral loci.

Authors:  G Thomson
Journal:  Genetics       Date:  1977-04       Impact factor: 4.562

4.  Estimation of linkage disequilibrium in randomly mating populations.

Authors:  W G Hill
Journal:  Heredity (Edinb)       Date:  1974-10       Impact factor: 3.821

5.  Porcine malignant hyperthermia: false negatives in the halothane test.

Authors:  E M Gallant; W E Rempel
Journal:  Am J Vet Res       Date:  1987-03       Impact factor: 1.156

6.  Genetic variation at a pig serum protein locus, Po-2 and its assignment to the Phi, Hal, S, H, Pgd linkage group.

Authors:  R K Juneja; B Gahne; I Edfors-Lilja; E Andresen
Journal:  Anim Blood Groups Biochem Genet       Date:  1983

7.  Trends in economic traits, halothane sensitivity, blood group and enzyme systems of Swiss Landrace and Large White pigs.

Authors:  P Vögeli; D Schwörer; R Kühne; M Wysshaar
Journal:  Anim Blood Groups Biochem Genet       Date:  1985

8.  Prediction of the halothane (Hal) genotypes of pigs by deducing Hal, Phi, Po2, Pgd haplotypes of parents and offspring: results from a large-scale practice in Swedish breeds.

Authors:  B Gahne; R K Juneja
Journal:  Anim Blood Groups Biochem Genet       Date:  1985

9.  Simultaneous phenotyping of pig plasma alpha-protease inhibitors (PI1, PO1A, PO1B, PI2) and four other proteins (PO2, TF, CP, HPX) by a simple method of 2D horizontal electrophoresis.

Authors:  R K Juneja; B Gahne
Journal:  Anim Genet       Date:  1987       Impact factor: 3.169

10.  Extensive genetic polymorphism of four plasma alpha-protease inhibitors in pigs and evidence for tight linkage between the structural loci of these inhibitors.

Authors:  B Gahne; R K Juneja
Journal:  Anim Genet       Date:  1986       Impact factor: 3.169
  10 in total
  2 in total

1.  Total plasma creatine kinase activity in relation with Phi and Pgd phenotypes in normal and stress-susceptible Landrace pigs.

Authors:  F Doizé; B Martineau-Doizé; L Deroth
Journal:  Can Vet J       Date:  1992-04       Impact factor: 1.008

2.  Some observations on cardiac failure in sows.

Authors:  R Drolet; S D'Allaire; M Chagnon
Journal:  Can Vet J       Date:  1992-05       Impact factor: 1.008
  2 in total

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