Characteristics of additional DH families and marker-trait associations at OMM5005 in extreme phenotypes (early dead/surviving).

a(pfu.mg−1). bR: allele from the resistant grandparent; S: allele from the susceptible grandparent. cthe threshold value for χ2-test (1 df) at P<0.01 at the chromosome level is 10.8. Each family was challenged in 3 aquaria. In every aquarium, the first 30 fish to die and up to 30 survivors were sampled, i.e. a sample of 90 dead vs 72 and 80 survivors in DH-F01 and DH-F21 respectively. Thirteen fish had missing genotype.