Swine

Accuracy of Genomic Prediction for PRRS Antibody Response

Authors
  • Nick V. L. Serão (Iowa State University)
  • Bob Kemp (Genesus, Inc.)
  • Benny Mote (Fast Genetics)
  • Philip Willson (University of Saskatchewan)
  • John Harding (University of Saskatchewan)
  • Steve Bishop (University of Edinburgh)
  • Graham Plastow (University of Alberta)
  • Jack C. M. Dekkers (Iowa State University)

Abstract

The accuracy of genomic prediction for antibody response to Porcine Reproductive and Respiratory Syndrome (PRRS), measured as S/P ratio, was evaluated using two independent datasets of Landrace x Large White females. Results demonstrate that antibody response during a PRRS outbreak can be predicted with high accuracy using genetic markers in two regions on chromosome 7. One of these regions includes the Major Histocompatibility Complex. The high accuracy for this region indicates that marker effects are consistent across Landrace x Large White populations.

Keywords: Animal Science, ASL R3036

How to Cite:

Serão, N. V., Kemp, B., Mote, B., Willson, P., Harding, J., Bishop, S., Plastow, G. & Dekkers, J. C., (2015) “Accuracy of Genomic Prediction for PRRS Antibody Response”, Iowa State University Animal Industry Report 12(1). doi: https://doi.org/10.31274/ans_air-180814-1361

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Published on
01 Jan 2015
Peer Reviewed