This is an author produced version of a paper published in Livestock Science. This paper has been peer-reviewed and is proof-corrected, but does not include the journal pagination. Citation for the published paper: Rius-Vilarrasa, E. et al. (2010) Genetic parameters for carcass dimensional measurements from Video Image Analysis and their association with conformation and fat class scores. Livestock Science. Volume: 128 Number: 1-3, pp 92-100. http://dx.doi.org/10.1016/j.livsci.2009.11.004 Access to the published version may require journal subscription. Published with permission from: Elsevier Epsilon Open Archive http://epsilon.slu.se 1 Genetic parameters for carcass dimensional measurements from 2 Video Image Analysis and their association with conformation and 3 fat class scores 4 5 E. Rius-Vilarrasaa*, L. Büngera, S. Brotherstoneb, J.M. Macfarlanea , N.R. Lambea 6 K.R. Matthewsc, W. Haresignd, and R. Roehea 7 8 aSustainable Livestock Systems Group, Scottish Agricultural College, King’s 9 Buildings, Edinburgh EH9 3JG, UK 10 bSchool of Biological Sciences, University of Edinburgh, West Mains Road, 11 Edinburgh EH9 3JT, UK 12 cEBLEX Limited, Snowdon Drive, Milton Keynes, MK6 1AX UK 13 dInstitute of Biological, Environmental and Rural Sciences, Aberystwyth University, 14 Llanbadarn Campus, Aberystwyth, Ceredigion SY23 3AL, UK 15 16 17 *Corresponding author: Elisenda Rius-Vilarrasa 18 Swedish University of Agricultural Science 19 Department of Animal Breeding and Genetics 20 S-75007 Uppsala, Sweden 21 Tel.: +46 (0) 18671994 22 Fax: +46 (0) 18672848 23 E-mail:
[email protected] 24 25 1 26 Abstract 27 Data on 630 crossbred lamb carcasses were used to estimate genetic parameters for a 28 number of carcass measures, fitting a multivariate animal model using restricted 29 maximum likelihood.