1
|
Russ I, Duda J, Pirchner F. Associations between blood marker loci and stress susceptibility in pigs. J Anim Breed Genet 2011. [DOI: 10.1111/j.1439-0388.1992.tb00408.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
2
|
Kaláb P, Stratil A. Phenotyping of pig alpha 1B-glycoprotein (PO2) and haemopexin by 1D polyacrylamide gel electrophoresis and immunoblotting. Anim Genet 2009; 20:295-8. [PMID: 2692480 DOI: 10.1111/j.1365-2052.1989.tb00870.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Described is an alternative procedure for the phenotyping of pig alpha 1B-glycoprotein (PO2) and haemopexin. The procedure is based on the separation of serum samples by horizontal polyacrylamide gel electrophoresis, passive blotting onto a nitrocellulose (NC) sheet, and immunochemical detection using a mixture of a primary antibody (rabbit anti-pig alpha 1B or anti-pig haemopexin) and a peroxidase-labelled secondary antibody. Several NC copies can be obtained from a single gel and these can be developed with different monospecific antisera.
Collapse
Affiliation(s)
- P Kaláb
- Czechoslovak Academy of Sciences, Department of Genetics, Libĕchov
| | | |
Collapse
|
3
|
Juneja RK, Gahne B, Lukka M, Ehnholm C. A previously reported polymorphic plasma protein of dogs and horses, identified as apolipoprotein A-IV. Anim Genet 2009; 20:59-63. [PMID: 2729674 DOI: 10.1111/j.1365-2052.1989.tb00842.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
By using immunoblotting with antiserum specific to human plasma apolipoprotein A-IV (apoA-IV), a previously reported polymorphic plasma protein of dogs viz postalbumin-2 (Pa2) and one of horses viz serum protein 2 (SP2), were identified as apoA-IV of these species. This along with earlier published results implied that: (1) both dog and horse show a high degree of polymorphism at the APOA4 locus with three common alleles in each of the two species; and (2) apoA-IV phenotyping in these two species can be done by analysing plasma/serum samples by a simple method of two-dimensional electrophoresis, conducted under non-denaturing conditions, followed by general-protein staining of gels.
Collapse
Affiliation(s)
- R K Juneja
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala
| | | | | | | |
Collapse
|
4
|
Chardon P. 4. Molecular genetics. Anim Genet 2009. [DOI: 10.1111/j.1365-2052.1989.tb01911.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
5
|
CHOWDHARY BP, HARBITZ I, DAVIES W, GUSTAVSSON I. Localization of the calcium release channel gene in cattle and horse by in situ hybridization: evidence of a conserved synteny with glucose phosphate isomerase. Anim Genet 2009. [DOI: 10.1111/j.1365-2052.1992.tb00016.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
6
|
Juneja RK, Sandberg K, Kuryl J, Gahne B. Genetic polymorphism of horse serum protein 3 (SP3). Anim Genet 2009; 20:43-9. [PMID: 2729672 DOI: 10.1111/j.1365-2052.1989.tb00840.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Two-dimensional agarose gel (pH 8.6)-horizontal polyacrylamide gel (pH 9.0) electrophoresis of horse serum samples, followed by general protein staining, revealed genetic polymorphism of an unidentified protein tentatively designated serum protein 3 (SP3). The SP3 fractions appeared distinctly when a 14% concentration of acrylamide was used in the separation gels. The 2-D mobilities of SP3 fractions were quite similar to that of albumin. Family data were consistent with the hypothesis that the observed SP3 phenotypes were controlled by four co-dominant, autosomal alleles (D, F, I, S). Evidence was provided that the F allele can be further divided into two alleles (F1 and F2); the mobilities of F1 and F2 variants were very similar. Each of the SP3 alleles gave rise to one fraction and each of the heterozygous types showed two fractions. More than 600 horses representing five different breeds (Swedish Trotter, North-Swedish Trotter, Thoroughbred, Arab and Polish Tarpan) were typed for SP3, and allele frequency estimates were calculated. SP3 was highly polymorphic in all breeds studied.
Collapse
Affiliation(s)
- R K Juneja
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala
| | | | | | | |
Collapse
|
7
|
Juneja RK, Kuryl J, Gahne B, Zurkowski M. Linkage between the loci for transferrin and ceruloplasmin in pigs. Anim Genet 2009; 20:307-11. [PMID: 2610406 DOI: 10.1111/j.1365-2052.1989.tb00872.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Evidence for genetic linkage between the loci for transferrin (Tf) and ceruloplasmin (Cp) in pigs was presented. The results were based on a study of a single sire family comprising 35 informative offspring. No recombinants were observed. The recombination frequency was estimated to be in the range of 0 to 8%. This indicated that the recombination frequency between Tf and Cp loci in pigs may be much lower than that reported previously between these two loci in cattle and in human.
Collapse
Affiliation(s)
- R K Juneja
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala
| | | | | | | |
Collapse
|
8
|
CHOWDHARY BP, HARBITZ I, DAVIES W, GUSTAVSSON I. Localization of the calcium release channel gene in cattle and horse by in situ hybridization: evidence of a conserved synteny with glucose phosphate isomerase. Anim Genet 2009. [DOI: 10.1111/j.1365-2052.1992.tb00230.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
9
|
Juneja RK, Gahne B. 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. Anim Genet 2009; 18:197-211. [PMID: 3662119 DOI: 10.1111/j.1365-2052.1987.tb00760.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A simple and rapid method of 2D agarose gel (pH 5.4)-horizontal polyacrylamide gel (pH 9.0) electrophoresis was developed for the simultaneous phenotyping of pig plasma alpha-protease inhibitors (protease inhibitor-1 and -2; postalbumin-1A and -1B), postalbumin-2, transferrin, ceruloplasmin and haemopexin. These eight plasma proteins were clearly visible on gels stained with Coomassie Brilliant Blue G250. The 2D patterns and mobilities of several variants of alpha-protease inhibitors were described. By using two agarose gels and 10 polyacrylamide gels, 120 samples were easily analysed in a day. Since alpha-protease inhibitors show extensive polymorphism and as the gene for postalbumin-2 is closely linked to the halothane sensitivity locus Hal, this method is a useful tool for conducting parentage control and for predicting Hal genotypes of individual pigs.
Collapse
Affiliation(s)
- R K Juneja
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | | |
Collapse
|
10
|
Juneja RK, Penedo MC, Larsson HE, Gahne B, Bowling AT. Two-dimensional electrophoresis of the plasma proteins of alpacas and llamas: genetic polymorphism of alpha 1B-glycoprotein and three other proteins. Anim Genet 2009; 20:395-406. [PMID: 2619106 DOI: 10.1111/j.1365-2052.1989.tb00895.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Plasma samples of alpacas and llamas were analysed by a simple method of two-dimensional (2-D) agarose gel (pH 8.6)-horizontal polyacrylamide gel (pH 9.0) electrophoresis, followed by general protein staining of gels. Genetic polymorphism in both species is described for alpha 1B-glycoprotein (alpha 1B) and three other unidentified proteins designated prealbumin (Pr), postalbumin 1 and 2 (Pa1 and Pa2). alpha 1B was identified by cross-reactivity with antisera for human and pig alpha 1B. Altogether, two alleles of Pr, two of Pa1, five of alpha 1B and three of Pa2 are described. Most of the alleles were present in alpacas and llamas. Alpacas showed a high degree of polymorphism at all four loci. Llamas showed considerable polymorphism at only the Pa1 and Pa2 loci. The theoretical probability of exclusion (PE) of an incorrectly assigned parent was estimated to be about 80% in each species by typing for the six polymorphic plasma proteins reported so far in these species. The given method of 2-D electrophoresis revealed no fixed differences in protein mobilities that discriminate between llamas and alpacas.
Collapse
Affiliation(s)
- R K Juneja
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | | | | | | | | |
Collapse
|
11
|
Juneja RK, Arnold IC, Gahne B, Bouw J. Parentage testing of dogs using variants of blood proteins: description of five new plasma protein polymorphisms. Anim Genet 2009; 18:297-310. [PMID: 2450490 DOI: 10.1111/j.1365-2052.1987.tb00773.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Plasma samples of 1126 dogs belonging to 21 different European breeds were analysed by two-dimensional agarose gel (pH 5.4 or pH 8.6)--horizontal polyacrylamide gel (pH 9.0) electrophoresis, followed by general-protein staining of gels. Genetic polymorphism was detected for five as yet unidentified proteins designated pretransferrin-1 and -2 (Prt1 and Prt2) and postalbumin-1, -2 and -3 (Pa1, Pa2 and Pa3). Three alleles are reported in the Prt1 and Prt2 systems and two alleles in the Prt2, Pa1 and Pa3 systems. While Prt2 variation was observed only in the cocker spaniel breed, each of the other four proteins showed a high degree of polymorphism in most of the breeds studied. Pa3 fractions were clearly observed only in samples stored at -20 degrees C for more than 2 years. Prt1, Pa1 and Pa2 proteins are additional useful markers for parentage control in dogs. This study corroborated previously published results that dog plasma proteins, in general, show considerably more polymorphism than that reported for haemoglobin and for several blood cell enzymes in this species.
Collapse
Affiliation(s)
- R K Juneja
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala
| | | | | | | |
Collapse
|
12
|
Juneja RK, Niini T, Lohi O, Larsen B, Gahne B. Genetic polymorphism of plasma alpha 1 B-glycoprotein and transferrin in arctic and silver foxes. Anim Genet 2009; 19:237-44. [PMID: 3207218 DOI: 10.1111/j.1365-2052.1988.tb00812.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Plasma samples of 235 foxes from 38 complete families (14 of arctic foxes, 21 of silver foxes and 3 with arctic x silver fox hybrid offspring) were analysed by one-dimensional horizontal polyacrylamide gel electrophoresis (PAGE) pH 9.0 followed by general-protein staining of gels. A major postalbumin of fox plasma was identified as alpha 1B-glycoprotein (alpha 1B) by using immunoblotting with antiser m specific to human or pig plasma alpha 1B. Four codominant, autosomal alleles of alpha 1B were found in arctic foxes. Two transferrin (TF) alleles (TfF, TfS) were observed in arctic foxes and two (TfD, Tff) in silver foxes; the TF F type of both of the fox species showed identical electrophoretic mobilities. The arctic foxes showed a high degree of polymorphism for both TF and alpha 1B. The silver foxes showed a scarce polymorphism of TF and were monomorphic for alpha 1B. The arctic fox, silver fox and their hybrids could be clearly differentiated from one another by their plasma protein patterns obtained by the PAGE method.
Collapse
Affiliation(s)
- R K Juneja
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala
| | | | | | | | | |
Collapse
|
13
|
Chowdhary BP, Harbitz I, Mäkinen A, Davies W, Gustavsson I. Localization of the glucose phosphate isomerase gene to the p12----q21 segment of chromosome 6 in pig by in situ hybridization. Hereditas 2008; 111:73-8. [PMID: 2793514 DOI: 10.1111/j.1601-5223.1989.tb00378.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The glucose phosphate isomerase (GPI) locus is closely linked to the halothane sensitivity locus in pig. The chromosomal localization of GPI in pig was confirmed to 6p12----q21 by using in situ hybridization. Of the total grains, 25 percent were located on chromosome 6, with about 65 percent clustered in the cent----q21 segment, suggesting the presence of the GPI gene on the very proximal part of the q arm. The efficiency of hybridization was found to be affected by ultraviolet irradiation of metaphases for RBA-banding before hybridization. The irradiated metaphases had higher background grains than the non-irradiated metaphases.
Collapse
|
14
|
Ouragh L, Juneja RK, Bengtsson S. A new GC allele in horses. Hereditas 2004; 122:91-3. [PMID: 7759286 DOI: 10.1111/j.1601-5223.1995.00091.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Affiliation(s)
- L Ouragh
- Department of Veterinary Medicine and Surgery, Institut Agronomique et Vétérinaire Hassan II, Rabat-Instituts, Morocco
| | | | | |
Collapse
|
15
|
Lindgren G, Sandberg K, Persson H, Marklund S, Breen M, Sandgren B, Carlstén J, Ellegren H. A primary male autosomal linkage map of the horse genome. Genome Res 1998; 8:951-66. [PMID: 9750194 PMCID: PMC310772 DOI: 10.1101/gr.8.9.951] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/1998] [Accepted: 08/05/1998] [Indexed: 11/24/2022]
Abstract
A primary male autosomal linkage map of the domestic horse (Equus caballus) has been developed by segregation analysis of 140 genetic markers within eight half-sib families. The family material comprised four Standardbred trotters and four Icelandic horses, with a total of 263 offspring. The marker set included 121 microsatellite markers, eight protein polymorphisms, five RFLPs, three blood group polymorphisms, two PCR-RFLPs, and one single strand conformation polymorphism (SSCP). One hundred markers were arranged into 25 linkage groups, 22 of which could be assigned physically to 18 different chromosomes (ECA1, ECA2, ECA3, ECA4, ECA5, ECA6, ECA7, ECA9, ECA10, ECA11, ECA13, ECA15, ECA16, ECA18, ECA19, ECA21, ECA22, and ECA30). The average distance between linked markers was 12.6 cM and the longest linkage group measured 103 cM. The total map distance contained within linkage groups was 679 cM. If the distances covered outside the ends of linkage groups and by unlinked markers were included, it was estimated that the marker set covered at least 1500 cM, that is, at least 50% of the genome. A comparison of the relationship between genetic and physical distances in anchored linkage groups gave ratios of 0.5-0.8 cM per Mb of DNA. This would suggest that the total male recombinational distance in the horse is 2000 cM; this value is lower than that suggested by chiasma counts. The present map should provide an important framework for future genome mapping in the horse.
Collapse
Affiliation(s)
- G Lindgren
- Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, S-751 24 Uppsala, Sweden.
| | | | | | | | | | | | | | | |
Collapse
|
16
|
Patterson SD, Bell K, Shaw DC. Donkey and horse alpha 1 B-glycoprotein: partial characterization and new alleles. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. B, COMPARATIVE BIOCHEMISTRY 1991; 98:523-8. [PMID: 1868686 DOI: 10.1016/0305-0491(91)90247-b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
1. The donkey postalbumin protein has been shown to be the equivalent of human alpha 1 B-glycoprotein by protein immunoblotting and N-terminal amino acid sequence. 2. The horse A1B system (already identified as the homologue of human alpha 1 B-glycoprotein) and the donkey alpha 1 B-glycoprotein were characterized further for terminal sialic acid content, isoelectric point, amino acid composition and affinity for the dye-ligand, Cibacron Blue F3GA (known to bind human alpha 1 B-glycoprotein). 3. Two new alleles in the horse A1B system were found, bringing the total number of alleles to five. No polymorphism was found in the donkey alpha 1 B system. 4. As expected the first 20 N-terminal residues of the donkey and horse proteins are highly conserved with only two differences being found. 5. The polymorphism of the horse alpha 1 B-glycoproteins may be due in part to differing numbers of terminal sialic acid residues and the higher electrophoretic mobility of the donkey alpha 1 B-glycoprotein may be due in part to increased sialylation. 6. The horse and donkey alpha 1 B-glycoproteins exhibited differences in affinity for the dye-ligand, Cibacron Blue F3GA, with the donkey alpha 1 B-glycoprotein not being bound.
Collapse
Affiliation(s)
- S D Patterson
- Department of Physiology and Pharmacology, University of Queensland, Australia
| | | | | |
Collapse
|
17
|
Stratil A, Kaláb P, Pokorný R. Evidence for the presence of alpha 1B-glycoprotein in mammalian sera: immunoblotting studies. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. B, COMPARATIVE BIOCHEMISTRY 1988; 91:783-8. [PMID: 3224514 DOI: 10.1016/0305-0491(88)90208-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
1. A monospecific antiserum to pig alpha 1B-glycoprotein (PO2) was produced in rabbits and was used to search for homologues of alpha 1B in sera of 41 mammalian species belonging to seven orders. 2. Specific reactions were detected in the sera of representatives of Insectivora, Primates, Carnivora, Proboscidea, Perissodactyla and Artiodactyla. No cross-reactions were observed in the sera of two species of Rodentia (mouse, rat). 3. Cross-reactions in the sera of Erinaceus europaeus, Homo sapiens and Macaca mulatta were rather weak; this indicates a greater structural difference between the alpha 1 B of Insectivora and Primates and that of the other mammalian orders. 4. Electrophoretic patterns of alpha 1 B were, in most cases, heterogeneous, the most heterogeneous being in ruminants. 5. Evidence was obtained that the alpha 1 B of sheep is identical with the earlier described (Juneja and Gahne (1980) Anim. Blood Grps Biochem. Genet. 11, 81-92.) polymorphic post-transferrin (Ptf).
Collapse
Affiliation(s)
- A Stratil
- Czechoslovak Academy of Sciences, Institute of Animal Physiology and Genetics, Libĕchov, Czechoslovakia
| | | | | |
Collapse
|
18
|
Gahne B, Juneja RK, Stratil A. Genetic polymorphism of human plasma alpha 1B-glycoprotein: phenotyping by immunoblotting or by a simple method of 2-D electrophoresis. Hum Genet 1987; 76:111-5. [PMID: 3610142 DOI: 10.1007/bf00284904] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Genetic polymorphism of human plasma (serum) alpha 1B-glycoprotein (alpha 1B) was observed using one-dimensional horizontal polyacrylamide gel electrophoresis (PAGE) pH 9.0 of plasma samples followed by Western blotting with specific antiserum to alpha 1B. A simple method of two-dimensional agarose gel electrophoresis (pH 5.4)-horizontal PAGE (pH 9.0) of plasma samples, followed by general protein staining, was reported as an alternative method for alpha 1B typing. The three different phenotypes of alpha 1B observed (designated 1-1, 1-2, and 2-2) were apparently identical to those reported by Altland et al. (1983), who used double one-dimensional electrophoresis. Family data supported the hypothesis that the three alpha 1B phenotypes are determined by two codominant alleles at an autosomal locus, designated A1B. Allele frequencies in a Swedish population were: A1B1, 0.937; A1B2, 0.063; PIC, 0.111. For clues on linkage relationships of human A1B, the previously known linkages of A1B in pigs and horses, including the one between A1B and the gene that determines susceptibility to malignant hyperthermia in pigs were discussed.
Collapse
|