Table 3 Haplotypes affecting NSB. The genomic location and haplotype frequency is provided in columns 1–5. The “homozygotes” section shows expected and observed homozygotes including statistical test. Information on carrier x carrier (C x C) matings and progeny is provided in the “matings” section. Effect on the phenotype is provided in the “Increase in stillborn” section
From: A systematic survey to identify lethal recessive variation in highly managed pig populations
Abbreviation | Chr | Start | End | Hap. Freq | Homozygotes | Matings | Increase in stillborn | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Expected | Observed | Exact binomial test | C x C matings | Genotyped progeny | Het. carrier progeny | Percent | P | |||||
LR5 | SSC12 | 21 | 21.5 | 6.6 | 20 | 0 | 1.37E-10 | 189 | 80 | 63 | 29.787 | 0.016 |
LW20 | SSC2 | 64 | 68 | 2 | 9.25 | 0 | 2.03E-05 | 160 | 37 | 24 | 32.215 | 0.007 |
LW21 | SSC2 | 78.25 | 78.75 | 2 | 8.5 | 0 | 5.35E-05 | 165 | 34 | 21 | 34.228 | 0.004 |
LW22 | SSC14 | 142 | 144 | 1.3 | 8.5 | 0 | 8.53E-05 | 20 | 34 | 15 | 57.738 | 0.038 |