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Akademický článek

Génétique de la reproduction chez les ruminants

Autor: L. BODIN, J.M. ELSEN, E. HANOCQ, D. FRANÇOIS, D. LAJOUS, E. MANFREDI, M.M. MIALON, D. BOICHARD, J.L. FOULLEY, M. SANCRISTOBAL-GAUDY, J. TEYSSIER, J. THIMONIER, P. CHEMINEAU

Publikováno v: INRAE Productions Animales, Vol 12, Iss 2 (2020)

La réussite de la reproduction est primordiale pour la rentabilité de l’élevage, elle constitue un préalable indispensable à toute production. L’aptitude à la reproduction d’un animal au cours d’une carrière dépend des caractères de

Externí odkaz: https://doaj.org/article/ab0ba1abd64e434ba491e99f30518111

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Genotype-level variation in lifetime breeding success, litter size and survival of sheep in scrapie-affected flocks

Autor: Louise Matthews, Suzanne Touzeau, F. Eychenne, Geoff Simm, James Foster, Jean-Michel Elsen, Margo Chase-Topping, D. Lajous, Loeske E. B. Kruuk, Mark E. J. Woolhouse, Nora Hunter, Rachel Rupp

Publikováno v: Journal of General Virology
Journal of General Virology, Microbiology Society, 2005, 86 (4), pp.1229-1238. ⟨10.1099/vir.0.80277-0⟩

International audience; Five different sheep flocks with natural outbreaks of scrapie were examined to determine associations between individual performance (lifetime breeding success, litter size and survival) and scrapie infection or PrP genotype.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bb3323d1a7f075e5bc6d465dea8137f
https://doi.org/10.1099/vir.0.80277-0

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Segregation of a major gene influencing ovulation in progeny of Lacaune meat sheep

Autor: Bernard Bibé, D. Lajous, Jean-Michel Elsen, Jean-Pierre Belloc, Magali SanCristobal, Frédéric Lecerf, Loys Bodin, Y. Amigues, Philippe Mulsant, F. Eychenne

Publikováno v: Genetics, Selection, Evolution : GSE
Genetics Selection Evolution 4 (34), 447-464. (2002)
Genetics Selection Evolution, Vol 34, Iss 4, Pp 447-464 (2002)

Inheritance of the ovulation rate (OR) in the Lacaune meat breed was studied through records from a small nucleus of 36 hyper-prolific ewes screened on farms on the basis of their natural litter size, and from progeny data of three selected Lacaune s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78aba8508e3688f7295bb7bb3b56851a
http://europepmc.org/articles/PMC2705455

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[Not Available]

Autor: G, Ricordeau, L, Tchamitchian, C, Lefevre, J, Brunel, R, Valeille, D, Lajous

Publikováno v: Annales de Génétique et de Sélection Animale

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::786b9a9a973a17a8fb7b6ff89065c042
https://pubmed.ncbi.nlm.nih.gov/22896528

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Identification of new quantitative trait Loci (other than the PRNP gene) modulating the scrapie incubation period in sheep

Autor: Laurent Schibler, Daniel Vaiman, P. Laurent, Anne Roig, F. Eychenne, Katayoun Moazami-Goudarzi, D. Lajous, François Schelcher, Jean-Michel Elsen, Edmond-Paul Cribiu, Olivier Andreoletti, Gian Mario Cosseddu, Carole Moreno

Publikováno v: Genetics 1 (179), 723-726. (2008)

Although susceptibility to scrapie is largely controlled by the PRNP gene, we have searched for additional genomic regions that affect scrapie incubation time in sheep, using two half-sib families with a susceptible PRNP genotype and naturally infect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a6e096b928b84bb337e17532e35e911
https://pubmed.ncbi.nlm.nih.gov/18493086

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Modelling the spread of scrapie in a sheep flock: evidence for increased transmission during lambing seasons

Autor: Margo Chase-Topping, D. Lajous, Louise Matthews, Suzanne Touzeau, F. Eychenne, Nora Hunter, James Foster, Geoff Simm, Jean-Michel Elsen, M. E. J. Woolhouse

Publikováno v: Archives of Virology
Archives of Virology, Springer Verlag, 2006, 151 (4), pp.735-751. ⟨10.1007/s00705-005-0666-y⟩

International audience; Presence of scrapie infectivity in the placenta suggests the possibility of increased transmission of scrapie during the lambing season. This hypothesis was explored here using a mathematical model of scrapie transmission dyna

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d5efbca87835ec7bc4ea82ea2767319
https://hal.inrae.fr/hal-02665309

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Genetics of reproduction in ruminants

Autor: J. Teyssier, Eric Hanocq, M. M. Mialon, Jean-Louis Foulley, Philippe Chemineau, Eduardo Manfredi, Dominique François, J. Thimonier, Jean-Michel Elsen, Loys Bodin, Didier Boichard, D. Lajous, Magali SanCristobal-Gaudy

Publikováno v: Productions Animales
5. Rencontres autour des Recherches sur les Ruminants
5. Rencontres autour des Recherches sur les Ruminants, 1999
1999; 5. Rencontres autour des Recherches sur les Ruminants, 87-100
BASE-Bielefeld Academic Search Engine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8edae4ec70ce730ea03fae28119ccd6a
https://hal.inrae.fr/hal-02771733

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Evidence for rare heritable fragile site in Romanov sheep chromosome 8

Autor: Edmond-Paul Cribiu, V. Durand, F. Eychenne, G. Ricordeau, M. Matejka, R. Darré, D. Lajous

Publikováno v: Reproduction in Domestic Animals
Reproduction in Domestic Animals, Wiley, 1990, 25, pp.220-226

Contents The cytogenetic study of 413 Romanov sheep (170 males and 243 females) revealed the presence of a rare fragile site located on chromosome 8 in some cells from 149 animals (86 females and 63 males). The frequency of cells expressing fragility

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd67c50e2fc8f07e712a0358c4641c10
https://hal.inrae.fr/hal-02705132

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