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Association between litter size and the k-casein genotype in the INRA rabbit lines

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Association between litter size and the k-casein genotype in the INRA rabbit lines

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dc.contributor.author Bolet, G.
dc.contributor.author Devinoy, E.
dc.contributor.author Viràg, G.
dc.contributor.author Harsányi, I.
dc.contributor.author Bosze, Zs.
dc.date.accessioned 2011-02-08T11:43:22Z
dc.date.available 2011-02-08T11:43:22Z
dc.date.issued 2007
dc.identifier.issn 1257-5011
dc.identifier.uri http://hdl.handle.net/10251/9484
dc.description.abstract [EN] The reproductive traits of 276 rabbit does belonging to an intercross generation of two synthetic INRAlines, which differed by their genotypes at the k-casein locus being either AA or AB, were recorded at birth andat weaning for a total of 743 litters. They were the daughters of 77 dams whose k-casein genotype was ABand 18 sires whose genotype was AA. A significant association between the k-casein genotype andreproductive traits at birth was found in favour of the AB females, with an increase in litter size (+0.56;P<0.009) as well as in litter weight (+27 g; P<0.023). After standardisation of the litter size at birth, thegenotype of the dam was found to have no effect on weight gain and the viability of the young between birthand weaning or on the litter weight at weaning. Work is now in progress to explain this association. es_ES
dc.description.sponsorship This work was financially supported by Balaton F33/98 and by OTKA T34767 to B. Zs. We acknowledge W. Brand-Williams for the English revision of the manuscript.
dc.language Inglés es_ES
dc.publisher World Rabbit Science. ICTA. UPV es_ES
dc.relation.ispartof World Rabbit Science
dc.rights Reserva de todos los derechos es_ES
dc.subject K-casein es_ES
dc.subject Reproduction es_ES
dc.subject Litter size es_ES
dc.subject Litter weight es_ES
dc.subject Rabbits es_ES
dc.title Association between litter size and the k-casein genotype in the INRA rabbit lines es_ES
dc.type Artículo es_ES
dc.date.updated 2011-02-08T11:13:17Z
dc.identifier.doi 10.4995/wrs.2007.595
dc.relation.projectID info:eu-repo/grantAgreement/OTKA//Balaton%2FF33%2F98/
dc.relation.projectID info:eu-repo/grantAgreement/OTKA//T34767/
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Bolet, G.; Devinoy, E.; Viràg, G.; Harsányi, I.; Bosze, Z. (2007). Association between litter size and the k-casein genotype in the INRA rabbit lines. World Rabbit Science. 15(3). https://doi.org/10.4995/wrs.2007.595 es_ES
dc.description.accrualMethod SWORD es_ES
dc.relation.publisherversion https://doi.org/10.4995/wrs.2007.595
dc.description.volume 15
dc.description.issue 3
dc.identifier.eissn 1989-8886 es_ES
dc.contributor.funder Hungarian Scientific Research Fund


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