Article
High heritability for Ascaris and Trichuris infection levels in pigs.
Heredity - 1 Apr 2009
Nejsum P, Roepstorff A, Jørgensen C B, Fredholm M, Göring H H H, Anderson T J C, Thamsborg S M
Abstract excerpt
Aggregated distributions of macroparasites within their host populations are characteristic of most natural and experimental infections. We designed this study to measure the amount of variation that is attributable to host genetic factors in a pig-helminth system. In total, 195 piglets were produced after artificial insemination of 19 sows (Danish Landrace-Yorkshire crossbreds) with semen selected from 13...
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