Individual traceability of bovine meat using molecular markers
Abstract
In response to the confidence crisis of consumers and their regular disinterest on bovine meat, within the framework of efforts that are now developed to improve and secure bovine traceability, our aim was the proposal and validation of a method of individual identification of bovine meat via microsatellite molecular markers. Several samples were taken in vivo and post mortem from young cattle of INRA experimental farms. The 11 loci genotype determination, then the two-bytwo comparison of these genotypes using an adequate statistical method, taking into account the microsatellite particularities, allowed us to propose some advises on the typing effort (marker number) necessary for assuring a perfect traceability on one hand, and on essential precautions to be taken in large scale implementation, i.e. sample management, on the other hand.
Attachments
No supporting information for this article##plugins.generic.statArticle.title##
Views: 903
Most read articles by the same author(s)
- P. SELLIER, J. BOUIX, G. RENAND, M. MOLÉNAT, (only in French) Les objectifs et les critères de sélection : Les aptitudes bouchères : croissance, efficacité alimentaire et qualité de la carcasse , INRAE Productions Animales: Vol. 5 No. HS (1992): Hors série 1992- Eléments de génétique quantitative et application aux populations animales
- G. RICORDEAU, M.F. MAHÉ, M.A. PERSUY, C. LEROUX, V. FRANÇOIS, Y. AMIGUES, Allele frequencies of casein loci in "Pyrénées" goats : the particular case of the null allele for the β casein , INRAE Productions Animales: Vol. 12 No. 1 (1999)
- J.M. ELSEN, F. BARILLET, J. VU TIEN KHANG, F. SCHELCHER, Y. AMIGUES, J.L. LAPLANCHE, J.P. POIVEY, F. EYCHENNE, Genetics of susceptibility to scrapie in sheep : current research and prospect , INRAE Productions Animales: Vol. 10 No. 2 (1997)
- Y. AMIGUES, J.C. MÉRIAUX, M.Y. BOSCHER, (only in French) Utilisation de marqueurs génétiques en sélection : les activités de LABOGENA , INRAE Productions Animales: Vol. 13 No. HS (2000): Hors série 2000 - Génétique moléculaire : principes et application aux populations animales
- A. BOUQUET , G. RENAND , F. PHOCAS , Evolution of the genetic diversity of French beef cattle populations from 1979 to 2008 , INRAE Productions Animales: Vol. 22 No. 4 (2009)
- A. NEAU, C. CHEVALET, B. BIBÉ, (only in French) La Base de données Mapgena , INRAE Productions Animales: Vol. 13 No. HS (2000): Hors série 2000 - Génétique moléculaire : principes et application aux populations animales
- G. RICORDEAU, E. MANFREDI, A. PIACERE, Y. AMIGUES, Differences in the allelic frequencies at the αS1-casein locus in AI bucks of Alpine and Saanen breeds , INRAE Productions Animales: Vol. 8 No. 4 (1995)
- Y. GEAY, G. RENAND, J. ROBELIN, C. VALIN, Ways of improving productivity and quality in beef meat production and transformation , INRAE Productions Animales: Vol. 4 No. 1 (1991)
- H. LEVÉZIEL, E.P. CRIBIU, (only in French) Etat des lieux de la cartographie du génome des ruminants , INRAE Productions Animales: Vol. 13 No. HS (2000): Hors série 2000 - Génétique moléculaire : principes et application aux populations animales
- J. GELLIN, H. LEVÉZIEL, (only in French) Stratégie d’établissement des cartes géniques des espèces d’élevage , INRAE Productions Animales: Vol. 5 No. HS (1992): Hors série 1992- Eléments de génétique quantitative et application aux populations animales