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2. Genetic diversity in European pigs utilizing amplified fragment length polymorphism markers

Author

SanCristobal, M., Chevalet, C., Peleman, J., Heuven, H., Brugmans, B., van Schriek, M., Joosten, R., Rattink, A. P., Harlizius, B., Groenen, M. A. M., Amigues, Y., Boscher, M.-Y., Russell, G., Law, A., Davoli, R., Russo, V., Dèsautés, C., Alderson, L., Fimland, E., Bagga, M., Delgado, J. V., Vega-Pla, J. L., Martinez, A. M., Ramos, M., Glodek, P., Meyer, J. N., Gandini, G., Matassino, D., Siggens, K., Laval, G., Archibald, A., Milan, D., Hammond, K., Cardellino, R., Haley, C., and Plastow, G.

Published
2006

3. Genetic diversity within and between European pig breeds using microsatellite markers

Author

SanCristobal, M., Chevalet, C., Haley, C. S., Joosten, R., Rattink, A. P., Harlizius, B., Groenen, M. A. M., Amigues, Y., Boscher, M.-Y., Russell, G., Law, A., Davoli, R., Russo, V., Désautés, C., Alderson, L., Fimland, E., Bagga, M., Delgado, J. V., Vega-Pla, J. L., Martinez, A. M., Ramos, M., Glodek, P., Meyer, J. N., Gandini, G. C., Matassino, D., Plastow, G. S., Siggens, K. W., Laval, G., Archibald, A. L., Milan, D., Hammond, K., and Cardellino, R.

Published
2006

4. Genetic Diversity Analysis Using Lowly Polymorphic Dominant Markers: The Example of AFLP in Pigs

Author

Foulley, J.-L., van Schriek, M. G. M., Alderson, L., Amigues, Y., Bagga, M., Boscher, M.-.Y, Brugmans, B., Cardellino, R., Davoli, R., Delgado, J. V., Fimland, E., Gandini, G. C., Glodek, P., Groenen, M. A. M., Hammond, K., Harlizius, B., Heuven, H., Joosten, R., Martinez, A. M., Matassino, D., Meyer, J.-N., Peleman, J., Ramos, A. M., Rattink, A. P., Russo, V., Siggens, K. W., Vega-Pla, J. L., and Ollivier, L.

Published
2006

7. Genetic diversity in pigs: preliminary results on 58 european breeds and lines

Author

San Cristobal, Magali, Chevalet, Claude, Haley, C.S., Russell, G., Plastow, G., Siggens, K., Bagga, M., Groenen, M.A.M., Amigues, Yves, Hammond, K., Laval, Guillaume, Boscher, Marie Yvonne, Milan, Denis, Law, A., Fimland, E., Davoli, R., Russo, V., Gandini, G., Archibald, Alan Langskill, Delgado, J.V., Ramos, M., Desautes, C., Alderson, L., Glodek, P., Meyer, J.N., Foulley, Jean Louis, Ollivier, Louis, Laboratoire de Génétique Cellulaire (LGC), Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Vétérinaire de Toulouse (ENVT), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées, Laboratoire d'Analyse Génétique pour les Espèces Animales (LABOGENA), Institut National de la Recherche Agronomique (INRA), Station de Génétique Quantitative et Appliquée (SGQA), and ProdInra, Migration

Subjects
[SDV] Life Sciences [q-bio], pig, molecular marker, [SDV]Life Sciences [q-bio], genetic diversity, europe, ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2002

21. Genetic diversity in European and Chinese pig breeds – the PigBioDiv project

Author

Blott, S., primary, SanCristobal, M., additional, Chevalet, C., additional, Haley, C.S., additional, Russell, G., additional, Plastow, G., additional, Siggens, K., additional, Groenen, M.A.M., additional, Boscher, M.-Y., additional, Amigues, Y., additional, Hammond, K., additional, Laval, G., additional, Milan, D., additional, Law, A., additional, Fimland, E., additional, Davoli, R., additional, Russo, V., additional, Gandini, G., additional, Archibald, A., additional, Delgado, J.V., additional, Ramos, M., additional, Désautés, C., additional, Alderson, L., additional, Glodek, P., additional, Meyer, J.-N., additional, Foulley, J.-L., additional, Andersson, L., additional, Cardellino, R., additional, Li, N., additional, Huang, L., additional, Li, K., additional, and Ollivier, L., additional

Published
2004
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27. Preliminary results of the new Norwegian cow index

Author

Fimland, E and Revues Inra, Import

Subjects
lcsh:Genetics, lcsh:QH426-470, Genetics, Animal Science and Zoology, General Medicine, lcsh:Animal culture, [SDV.GEN.GA] Life Sciences [q-bio]/Genetics/Animal genetics, Meeting Report, ComputingMilieux_MISCELLANEOUS, Ecology, Evolution, Behavior and Systematics, lcsh:SF1-1100
Published
1982

28. What is achieved and what remains?

Author

Fimland, E. and Fimland, E.

Abstract

Powerpointpresentatie van de met pensioen gaande Erling Fimland die een overzicht geeft van wat bereikt is in de periode dat hij werkte en wat nog hetzelfde is gebleven, Erling Fimland: "The financial crises have shown that experts are not always expert as they thought. Common sense is good to have both for the political and the developmental part of the agencies, and maybe it should be manufactured or revitalized as a criteria for some research people. The most important is to be inquisitive and interested in searching the truth and its connection to real life. But it may also be important to have a touch of feelings, in order to play on the political level"

43. Genetic diversity within and between European pig breeds using microsatellite markers

Author

K. Siggens, Claude Chevalet, Gustavo Gandini, R. Joosten, Magali SanCristobal, Alan Archibald, George C. Russell, M. Bagga, David J. Milan, Roberta Davoli, L. Alderson, Jose Luis Vega-Pla, Donato Matassino, E. Fimland, A.P. Rattink, Martien A. M. Groenen, P. Glodek, Juan Vicente Delgado, Graham Plastow, Chris Haley, K. Hammond, Andy Law, C. Désautés, Amparo Martínez Martínez, Guillaume Laval, Maria Ramos, J. N. Meyer, R. Cardellino, Y. Amigues, Barbara Harlizius, Vincenzo Russo, M.-Y. Boscher, San Cristobal M., Chevalet C., Haley C.S., Joosten R., Rattink A.P., Harlizius M., Groenen A.M., Amigues Y., Boscher M.-Y., Russell G., Law A., Davoli R., Russo V., Desautes C., Alderson L., Fimland E., Bagga M., Delgado J.V., Vega-Pla J.L., Martinez A.M., Ramos M., Glodek P., Meyer J.N., Gandini G.C., Matassino D., Plastow G.S., Siggens K.W., Laval G., A.L. Archibald, Milan D., Hammond K., Cardellino R., Laboratoire de Génétique Cellulaire (LGC), Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Vétérinaire de Toulouse (ENVT), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées, Laboratoire d'Analyse Génétique pour les Espèces Animales (LABOGENA), Institut National de la Recherche Agronomique (INRA), and ProdInra, Migration

Subjects
Animal breeding, Swine, [SDV]Life Sciences [q-bio], statistische analyse, Population genetics, CLUSTERING, genetische merkers, rasverschillen, Breeding, microsatellites, genetische diversiteit, Gene Frequency, humans, biodiversity, Genetics, 0303 health sciences, genetic distance, pig breeds, conservation, pigs, dierveredeling, 04 agricultural and veterinary sciences, General Medicine, animal breeding, genetic diversity, wilde varkens, populatiegenetica, varkens, Breed, [SDV] Life Sciences [q-bio], Europe, allelen, GENETIC DISTANCE, alleles, loci, Microsatellite, Biodiversity, Clustering, Genetic distance, Microsatellites, Pig, Settore AGR/19 - Zootecnica Speciale, microsatellite, Genotype, microsatellieten, MICROSATELLITES, Zoology, wild pigs, Biology, Animal Breeding and Genomics, heterozygotie, 03 medical and health sciences, statistical analysis, varkensrassen, Genetic variation, evolution, Animals, heterozygosity, Fokkerij en Genomica, distance, 030304 developmental biology, Genetic diversity, PIG, 0402 animal and dairy science, biodiversiteit, Genetic Variation, population genetics, genetische afstand, populations, 040201 dairy & animal science, breed differences, Genetic marker, WIAS, genetic markers, Animal Science and Zoology, BIODIVERSITY, Microsatellite Repeats, conservering
Abstract

An important prerequisite for a conservation programme is a comprehensive description of genetic diversity. The aim of this study was to use anonymous genetic markers to assess the between- and the within-population components of genetic diversity for European pig breeds at the scale of the whole continent using microsatellites. Fifty-eight European pig breeds and lines were analysed including local breeds, national varieties of international breeds and commercial lines. A sample of the Chinese Meishan breed was also included. Eleven additional breeds from a previous project were added for some analyses. Approximately 50 individuals per breed were genotyped for a maximum of 50 microsatellite loci. Substantial within-breed variability was observed, with the average expected heterozygosity and observed number of alleles per locus being 0.56 [range 0.43-0.68] and 4.5 respectively. Genotypic frequencies departed from Hardy-Weinberg expectations (P < 0.01) in 15 European populations, with an excess of homozygotes in 12 of them. The European breeds were on average genetically very distinct, with a Wright F(ST) index value of 0.21. The Neighbour-Joining tree drawn from the Reynolds distances among the breeds showed that the national varieties of major breeds and the commercial lines were mostly clustered around their breeds of reference (Duroc, Hampshire, Landrace, Large White and Pietrain). In contrast, local breeds, with the exception of the Iberian breeds, exhibited a star-like topology. The results are discussed in the light of various forces, which may have driven the recent evolution of European pig breeds. This study has consequences for the interpretation of biodiversity results and will be of importance for future conservation programmes.

Published
2006

44. An assessment of European pig diversity using molecular markers: Partitioning of diversity among breeds

Author

Alan Archibald, Jose Luis Vega-Pla, Keith Hammond, Meena Bagga, Vincenzo Russo, Andy Law, Céline Désautés, Erling Fimland, Marie-Yvonne Boscher, L. Ollivier, A.P. Rattink, Barbara Harlizius, Graham Plastow, Guillaume Laval, Amparo Martínez Martínez, K. Siggens, Chris Haley, Roberta Davoli, Y. Amigues, Magali San Cristobal, Denis Milan, Claude Chevalet, Gustavo Gandini, Ricardo Cardellino, R. Joosten, Lawrence Alderson, A. M. Ramos, J. V. Delgado, Donato Matassino, Johann-Nikolaus Meyer, Jean-Louis Foulley, Geraldine Russell, Martien A. M. Groenen, Peter Glodek, ProdInra, Migration, Ollivier L., Alderson L., Gandini G.C, Foulley J.-L., Haley C.S., Joosten R., Rattink A.P., Harlizius M., Groenen A.M., Amigues Y., Boscher M.-Y., Russell G., Law A., Davoli R., Russo V., Matassino D., Desautes C., Fimland E., Bagga M., Delgado J.V., Vega-Pla J.L., Martinez A.M., Ramos M., Glodek P., Meyer J.N., Plastow G.S., Siggens K.W., A.L. Archibald, Milan D., San Cristobal M., Laval G., Hammond K., Cardellino R., Chevalet C., Station de Génétique Quantitative et Appliquée (SGQA), Institut National de la Recherche Agronomique (INRA), Laboratoire d'Analyse Génétique pour les Espèces Animales (LABOGENA), Laboratoire de Génétique Cellulaire (LGC), Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Vétérinaire de Toulouse (ENVT), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National Polytechnique (Toulouse) (Toulouse INP), and Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées

Subjects
Conservation genetics, pig, Animal breeding, [SDV]Life Sciences [q-bio], Biodiversity, purposes, genetische merkers, rasverschillen, cryopreservation, microsatellites, amplified fragment length polymorphism, genetische diversiteit, cryopreservering, PIGS, ComputingMilieux_MISCELLANEOUS, biodiversity, 2. Zero hunger, Genetics, 0303 health sciences, extinction, pig breeds, conservation, subdivided populations, pigs, dierveredeling, 04 agricultural and veterinary sciences, animal breeding, genetic diversity, kruising, varkens, Breed, crossbreds, [SDV] Life Sciences [q-bio], uitsterven, moleculaire genetica, Microsatellite, genetic marker, management, Settore AGR/19 - Zootecnica Speciale, microsatellieten, CONSERVATION, Zoology, Biology, Animal Breeding and Genomics, size, aflp, 03 medical and health sciences, varkensrassen, Fokkerij en Genomica, distance, Ecology, Evolution, Behavior and Systematics, 030304 developmental biology, livestock breeds, Genetic diversity, 0402 animal and dairy science, biodiversiteit, biodiversity, conservation, genetic marker, pig, 040201 dairy & animal science, breed differences, cattle breeds, GENETIC MARKERS, conservation genetics, molecular genetics, genetic markers, WIAS, Amplified fragment length polymorphism, BIODIVERSITY, Purebred, human activities, conservering
Abstract

Genetic diversity within and between breeds (and lines) of pigs was investigated. The sample comprised 68 European domestic breeds (and lines), including 29 local breeds, 18 varieties of major international breeds, namely Duroc, Hampshire, Landrace, Large White and Pietrain, and 21 commercial lines either purebred or synthetic, to which the Chinese Meishan and a sample of European wild pig were added. On average 46 animals per breed were sampled (range 12–68). The genetic markers were microsatellites (50 loci) and AFLP (amplified fragment length polymorphism, 148 loci). The analysis of diversity showed that the local breeds accounted for 56% of the total European between-breed microsatellite diversity, and slightly less for AFLP, followed by commercial lines and international breeds. Conversely, the group of international breeds contributed most to within-breed diversity, followed by commercial lines and local breeds. Individual breed contributions to the overall European between- and within-breed diversity were estimated. The range in between-breed diversity contributions among the 68 breeds was 0.04–3.94% for microsatellites and 0.24–2.94% for AFLP. The within-breed diversity contributions varied very little for both types of markers, but microsatellite contributions were negatively correlated with the between-breed contributions, so care is needed in balancing the two types of contribution when making conservation decisions. By taking into account the risks of extinction of the 29 local breeds, a cryopreservation potential (priority) was estimated for each of them.

Published
2005
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45. Associations between casein haplotypes and milk yield traits.

Author

Lien S, Gomez-Raya L, Steine T, Fimland E, and Rogne S

Subjects
Animals, Female, Genotype, Male, Mathematics, Caseins genetics, Cattle genetics, Haplotypes, Lactation genetics
Abstract

The genotyping of 13 sires and 250 of their sons for casein polymorphisms revealed 10 different haplotypes for Norwegian Cattle. Associations between haplotypes and yields of protein, milk, and fat were studied using a granddaughter design. Three subsets of data containing families with haplotypes 1, 5, and 10 were analyzed independently and denoted by analyses 1, 5, and 10, respectively. In addition, all sire families of all haplotypes were pooled and analyzed in analysis T. No associations were found between haplotypes and traits for milk yield in analyses 1, 10, and T. However, the null hypothesis of an equal effect within sire of bulls was rejected in analysis 5 for yields of protein and milk. The increase in protein yield associated with haplotype 5 ranged from 2.52 to 14.58 kg (from .09 to .51 phenotypic standard deviations). These results may indicate the presence of at least one quantitative trait locus in the region of the casein genes that affects protein yield of Norwegian Cattle. The findings were confirmed with a new analysis of two large sire families segregating haplotype 5 (analysis 5N).

Published
1995
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