| effect of a major quantitative trait locus for porcine reproductive and respiratory syndrome (prrs) resistance on response to coinfection with prrs virus and porcine circovirus type 2b (pcv2b) in commercial pigs, with or without prior vaccination for prrs. | a major qtl for host response to porcine reproductive and respiratory syndrome (prrs) virus (prrsv) infection was identified in a previous study. single nucleotide polymorphism wur10000125 (wur), which is in complete linkage disequilibrium with the putative causative mutation, can be used as a tag snp for the qtl. however, the effect of wur following prrs vaccination and/or coinfection with other pathogens is not known. therefore, objectives of this study were to estimate the effect of wur on ho ... | 2017 | 28380604 |