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Van Poucke M, Yerle M, Tuggle C, Piumi F, Genêt C, Van Zeveren A, Peelman LJ. Integration of porcine chromosome 13 maps. CYTOGENETICS AND CELL GENETICS 2001; 93:297-303. [PMID: 11528129 DOI: 10.1159/000057001] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
In order to expand the comparative map between human chromosome 3 (HSA3) and porcine chromosome 13 (SSC13), seven genes from HSA3 were mapped on SSC13 by fluorescence in situ hybridisation (FISH), viz. ACAA1, ACPP, B4GALT4, LTF, MYLK, PDHB and RARB. With a view to integrating this expanded comparative map with the existing SSC13 linkage map, we used the INRA-University of Minnesota porcine Radiation Hybrid panel (IMpRH) to localize more precisely and to order 15 genes on the SSC13 map, viz. ACPP, ADCY5, APOD, BCHE, CD86, DRD3, GAP43, PCCB, RAF1, RHO, SI, TF, TFRC, TOP2B and ZNF148. In this way, we were able to create an integrated map, containing 38 type I and 81 type II markers, by correlating the linkage, radiation hybrid (RH) and cytogenetic maps of SSC13. This integrated map will give us the opportunity to take maximal advantage of the comparative mapping strategy for positional candidate cloning of genes responsible for economically important traits.
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Haegeman A, Coopman F, Jacobs K, Mattheeuws M, Van Zeveren A, Peelman L. Bovine melanocortin receptor 4: cDNA sequence, polymorphisms and mapping. Anim Genet 2001; 32:189-92. [PMID: 11531696 DOI: 10.1046/j.1365-2052.2001.00750.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
A cDNA encoding the bovine melanocortin receptor 4 (MC4R) was cloned and sequenced. Comparing human, pig and rat homologues showed a 87, 85 and 89% identity on the DNA level, respectively, and over 90% on the protein level. The bovine MC4R gene was mapped to BTU 24 by radiation hybrid mapping. Two nucleotide changes were identified by single stranded conformation polymorphism (SSCP) and sequencing. The substitutions proved to be a T to C and G (allele B) to A (allele A) resulting, respectively, in a conservative valine to alanine substitution (Val 145 Ala) and an alanine to threonine (Ala 172 Thr). Using PCR-RFLP, 13 different cattle breeds were screened for the presence of the Ala 172 Thr substitution. With the exception of one Red Pied animal, allele A could only be detected in Red Holstein animals.
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MESH Headings
- Amino Acid Sequence
- Animals
- Base Sequence
- Cattle/genetics
- Cloning, Molecular
- DNA Mutational Analysis
- DNA, Complementary/genetics
- DNA, Complementary/isolation & purification
- Female
- Male
- Molecular Sequence Data
- Polymerase Chain Reaction/veterinary
- Polymorphism, Restriction Fragment Length
- Polymorphism, Single-Stranded Conformational
- Radiation Hybrid Mapping/veterinary
- Receptor, Melanocortin, Type 4
- Receptors, Corticotropin/chemistry
- Receptors, Corticotropin/genetics
- Sequence Homology, Amino Acid
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Haegeman A, Van Zeveren A, Peelman LJ. A new mutation in the bovine insulin-like growth factor binding protein-3. Anim Genet 1999; 30:395-6. [PMID: 10582298 DOI: 10.1046/j.1365-2052.1999.00526-15.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Van Poucke M, Chardon P, Mattheeuws M, Van Zeveren A, Peelman LJ. A polymorphic CA-repeat at the porcine transferrin (TF) locus. Anim Genet 1999; 30:389. [PMID: 10582291 DOI: 10.1046/j.1365-2052.1999.00526-8.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Mommens BG, Peelman LJ, Van Zeveren A, D G, 'Ieteren ., Wissocq N. Microsatellite variation between an African and five European taurine breeds results in a geographical phylogenetic tree with a bison outgroup. J Anim Breed Genet 1999. [DOI: 10.1046/j.1439-0388.1999.00224.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Van Poucke M, Törnsten A, Mattheeuws M, Van Zeveren A, Peelman LJ, Chowdhary BP. Comparative mapping between human chromosome 3 and porcine chromosome 13. CYTOGENETICS AND CELL GENETICS 1999; 85:279-84. [PMID: 10449918 DOI: 10.1159/000015313] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Zoo-FISH and somatic cell hybrid panels have earlier demonstrated extended synteny conservation between human chromosome 3 (HSA3) and pig chromosome 13 (SSC13). In the present study, eight human genes viz., ADCY5, CASR, COL7A1, COL8A1, ITIH1, RHO, SIAT1 and XPC, spread along the length of HSA3, were chosen for expanding the comparative map between the two chromosomes. Using human and rat cDNAs, or human- and porcine-specific PCR products as probes, 8 porcine lambda clones were isolated. After subcloning and partial sequence determination, identity of the clones with regards to the specific genes was established. The eight type 1 markers thus obtained were biotin labeled and FISH mapped to pig metaphase spreads. All lambda clones localized to SSC13. In combination with the hitherto published mapping data of coding sequences on SSC13, a preliminary comparative status depicting the relative organization of this chromosome with respect to HSA3 was developed. The comparative map thus obtained bears significance in searching for candidate genes of economically important traits mapped to SSC13.
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Peelman LJ, Mortiaux F, Van Zeveren A, Dansercoer A, Mommens G, Coopman F, Bouquet Y, Burny A, Renaville R, Portetelle D. Evaluation of the genetic variability of 23 bovine microsatellite markers in four Belgian cattle breeds. Anim Genet 1998; 29:161-7. [PMID: 9720173 DOI: 10.1046/j.1365-2052.1998.00280.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The polymorphism of 23 microsatellites in the four main cattle breeds in Belgium (Holstein Friesian, Belgian Blue, Belgian Red Pied and East Flemish) was analysed. Heterozygosity, polymorphism information content, the effective number of alleles, exclusion probability and the probability of genotypic identity for two random individuals were calculated for all microsatellites and all breeds. The Belgian Blue breed is generally a little less polymorphic in comparison with the other three breeds. Estimates of the genetic distances between these breeds confirmed the widely accepted proposition that the Belgian Blue is the most genetically distinct of these breeds. The three other breeds are likely to become one population, given current breeding strategies. Exclusion probabilities in parentage control cases are > 0.9999 in all four breeds when all 23 microsatellites are used and > 0.98 with only the two most polymorphic multiplexes.
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Peelman LJ, Mortiaux F, Van Zeveren A, Dansercoer A, Mommens G, Coopman F, Bouquet Y, Burny A, Renaville R, Portetelle D. Evaluation of the genetic variability of 23 bovine microsatellite markers in four Belgian cattle breeds. Anim Genet 1998. [DOI: 10.1111/j.1365-2052.1998.00280.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Mommens G, Van Zeveren A, Peelman LJ. Effectiveness of bovine microsatellites in resolving paternity cases in American bison, Bison bison L. Anim Genet 1998; 29:12-8. [PMID: 9682442 DOI: 10.1046/j.1365-2052.1998.00252.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
A set of 33 cattle microsatellite primer pairs was tested with the DNA of American bison from a captive population in Belgium and evaluated for usefulness in parentage testing. Two primer sets did not amplify and three were monomorphic. Among the polymorphic markers, the number of alleles ranged from two to nine. Heterozygosity, polymorphism information content (PIC) and probability of exclusion (PE) values were low by comparison with those obtained with the same markers in cattle. Two methods of estimating PE were used, one which assumed equal allele frequencies between parental sexes and another which took into account differences in allele frequencies between parental sexes. An internationally accepted set of nine microsatellites gives cumulative PE values of 0.98 and 0.97, respectively, for the two methods. The potential of this marker set to identify bison x cattle hybrids is discussed. Because bison and cattle have a common ancestor, these microsatellites are a useful way to establish genetic distances and can lead to the construction of phylogenetic trees.
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Bertels A, Jourquin J, Buys N, Van Zeveren A, De Greve H, Hernalsteens JP, Bouquet Y. Selection of swine resistant to F4-positive Escherichia coli. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1997; 412:427-9. [PMID: 9192050 DOI: 10.1007/978-1-4899-1828-4_66] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Van Poucke M, Sjoberg A, Mattheeuws M, Van Zeveren A, Bouquet Y, Chowdhary BP, Peelman LJ. Mapping of the ATP2B2 and PCCB genes on porcine chromosome 13. Mamm Genome 1997; 8:852-3. [PMID: 9337400 DOI: 10.1007/s003359900592] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Peelman LJ, Van de Weghe A, Coppieters W, Van Zeveren A, Bouquet Y. Two microsatellites on pig chromosome 7. Anim Genet 1996; 27:439. [PMID: 9022168 DOI: 10.1111/j.1365-2052.1996.tb00520.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Peelman LJ, Chardon P, Vaiman M, Mattheeuws M, Van Zeveren A, Van de Weghe A, Bouquet Y, Campbell RD. A detailed physical map of the porcine major histocompatibility complex (MHC) class III region: comparison with human and mouse MHC class III regions. Mamm Genome 1996; 7:363-7. [PMID: 8661725 DOI: 10.1007/s003359900105] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A detailed physical map of the porcine MHC class III region on Chr 7 was constructed with a panel of probes in a series of hybridizations on genomic pulsed field gel electrophoresis (PFGE) Southern blots. A precise organization of the 700-kb segment of DNA between G18 and BAT1 can now be proposed, with more than 30 genes mapped to it. Comparison of this region with homologous regions in human and mouse showed only minor differences. The biggest difference was observed in the CYP21/C4 locus with only one CYP21 gene and one C4 gene found, whereas in human and mouse these genes are duplicated. These results show the class III region is very well conserved between pig, human, and mouse, in contrast with the class I and class II regions, which seem more prone to rearrangements.
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Peelman LJ, Mattheeuws M, Van Zeveren A, van de Weghe A, Bouquet Y. Conservation of the RD-BF-C2 organization in the pig MHC class-III region: mapping and cloning of the pig RD gene. Anim Genet 1996; 27:35-42. [PMID: 8624034 DOI: 10.1111/j.1365-2052.1996.tb01174.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The RD gene, named after the arginine (R) and aspartic acid (D) repeat in the central part of its protein, was initially mapped in the mouse H-2S subregion between C4 and BF. It was later mapped in the same position in the human MHC and here we show it is also conserved in the pig MHC class III region, close to the complement BF gene. A pig RD genomic clone was isolated from a lambda-phage library. Hybridizations on genomic DNA separated with pulsed field gel electrophoresis identified common 220 kb NruI, 130 kb EagI and 200 kb MluI bands for RD, BF and C2. The RD gene has also a 17 kb Kp nI and 11 kb SacI fragment in common with BF but not with C2. The close linkage of the RD and BF genes was further established by hybridization of BF to a genomic lambda-phage clone also containing the RD gene. This genomic RD clone overlaps with a lambda-phage clone previously isolated and containing the complete BF gene and the 3' part of C2. The distance between RD and BF is about 6 kb. The junction between the two complement genes BF and C2 was sequenced and the BF 5' promoter region, overlapping the 3' noncoding region of C2, was compared with that of the human BF promoter. The overall homology was about 80% and all but one identified promoter elements were found in the same position in both genes. The results obtained demonstrate the RD-BF-C2 organization is strongly conserved between human, mouse and pig. No polymorphisms were detected in either the RD gene or in the BF promoter region using polymerase chain reaction and restriction fragment polymorphism analysis.
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Coppieters W, Van de Weghe A, Depicker A, Coppieters J, Peelman L, Van Zeveren A, Bouquet Y. Polymorphic CAC/T repetitive sequences in the pig genome 1. Anim Genet 1995; 26:327-30. [PMID: 7486250 DOI: 10.1111/j.1365-2052.1995.tb02667.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Three genomic clones were isolated from a size-selected pig DNA library by hybridization with a DNA-fingerprint probe. Analysis at the sequence level revealed that all three clones contain interrupted stretches of triplet repeats mainly composed of CAC and CAT triplets. Evaluation of the corresponding loci for polymorphism by Southern blot hybridization showed considerable length variation. For two loci the polymorphism was also demonstrated by polymerase chain reaction (PCR) amplification. The PiGMaP reference pedigree was typed for all three loci.
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Peelman LJ, Chardon P, Nunes M, Renard C, Geffrotin C, Vaiman M, Van Zeveren A, Coppieters W, van de Weghe A, Bouquet Y. The BAT1 gene in the MHC encodes an evolutionarily conserved putative nuclear RNA helicase of the DEAD family. Genomics 1995; 26:210-8. [PMID: 7601445 DOI: 10.1016/0888-7543(95)80203-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The BAT1 gene has previously been identified about 30 kb upstream from the tumor necrosis factor (TNF) locus and close to a NF kappa b-related gene of the nuclear factor family in the major histocompatibility complex (MHC) of human, mouse, and pig. We now show that the BAT1 translation product is the homolog of the rat p47 nuclear protein, the WM6 Drosophila gene product, and probably also Ce08102 of Caenorhabditis elegans, all members of the DEAD protein family of ATP-dependent RNA helicases. This family has more than 40 members, including the eukaryotic translation initiation factor-4A (eIF-4A), the human nuclear protein p68, and the Drosophila oocyte polar granule component vasa. BAT1 spans about 10 kb, is split into 10 exons of varying length, and encodes a protein of 428 amino acids (approximately 48 kDa). Human and pig BAT1 cDNAs display 95.6% identity in the coding region and 80% identity in the 5' and 3' noncoding regions. Several repeat sequences of different types were identified in introns of the porcine BAT1 gene. Three different mRNAs, 4.1, 1.7, and 0.9 kb, respectively, were detected in all tissues analyzed upon hybridization with porcine BAT1 cDNA. Transfection and expression of human BAT1 cDNA after tagging with a heterologous antibody recognition epitope revealed a nuclear localization of the hybrid protein. An MspI RFLP was detected in an SLA class I typed family, confirming the localization of the BAT1 gene in the porcine MHC. BAT1 thus encodes a putative nuclear ATP-dependent RNA helicase and is likely to have an indispensable function.
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Mommens G, Coppieters W, Van de Weghe A, Van Zeveren A, Bouquet Y. Dinucleotide repeat polymorphism at the bovine MM12E6 and MM8D3 loci. Anim Genet 1994; 25:368. [PMID: 7818181 DOI: 10.1111/j.1365-2052.1994.tb00381.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Coppieters W, Van de Weghe A, Peelman L, Depicker A, Van Zeveren A, Bouquet Y. Characterization of porcine polymorphic microsatellite loci. Anim Genet 1993; 24:163-70. [PMID: 8103299 DOI: 10.1111/j.1365-2052.1993.tb00281.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Twenty-seven (CA)n and two (GA)n microsatellite clones were isolated out of a size-selected genomic pig library. These were sequenced and the number of uninterrupted dinucleotides was found to range from 12 to 26. Flanking primers were chosen for 11 dinucleotide repeats and optimal conditions for polymerase chain reaction (PCR) amplifications were established. Different microsatellite loci were amplified simultaneously by combining primer sets. Related and unrelated pigs were screened for length polymorphisms of the different microsatellite loci. The polymorphic information content (PIC) of these loci ranged between 0.62 and 0.83. Segregation studies in pig reference families established Mendelian inheritance. Locus S0022 was found to be X-linked.
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Vandenbossche GM, Bouckaert S, De Muynck C, Mommens G, Van Zeveren A, Remon JP. Bioavailability of two ibuprofen oral paste formulations in fed or nonfed ponies. Am J Vet Res 1992; 53:528-31. [PMID: 1586023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The bioavailability and pharmacokinetics of ibuprofen, a nonsteroidal antiinflammatory drug, was studied in healthy Shetland ponies. Ibuprofen was administered IV, as a suspension, and as a solid solution oral paste to ponies from which food was withheld. The suspension paste was also administered to ponies that received hay and water ad libitum. Both formulations had an absolute bioavailability of about 80%. Bioavailability was not influenced by feeding.
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Abstract
A new hypervariable tandem repeat was isolated from the pig genome and characterized by DNA sequence. The use of this DNA fragment as a probe in order to follow allelic segregation and DNA fingerprinting in pigs, horses and rabbits is documented.
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Varewyck H, Renard C, Kristensen B, Bouquet Y, Vaiman M, Van de Weghe A, Van Zeveren A. Swine lymphocyte alloantigens (SLA) class I serology and genetics in Belgian Landrace and Pietrain breeds. Anim Genet 1990; 21:59-68. [PMID: 2109955 DOI: 10.1111/j.1365-2052.1990.tb03207.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Eighty anti-SLA class I reagents were prepared resulting from skin graft and subcutaneous immunizations in 320 fattening pigs of the Belgian Landrace and Pietrain breeds. By means of these alloantisera seven internationally and five locally established specificities were recognized. Three of the locally assigned specificities were new: BM 36, BM 37 and BM 38. They were serologically and genetically defined. The typing battery was completed with French and Danish reagents, and correlation coefficients were calculated for the main alloantisera recognizing SLA class I alloantigens observed in the Belgian breeds. The SLA haplotype frequencies were estimated in 372 Belgian Landrace and 369 Pietrain pigs. The SLA haplotype distribution differs significantly between both breeds and the genetic distance (0.54) at the SLA system is quite high.
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Lampo P, Nauwynck W, Bouquet Y, Van Zeveren A. Effect of stress susceptibility on some reproductive traits in Belgian Landrace pigs. ACTA ACUST UNITED AC 1985. [DOI: 10.1016/0301-6226(85)90006-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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