Table 4 Beta-tubulin codon 200 genotyping results from Nematodirus battus adult worms of two Nematodirus battus isolates (MNba1 FBZ-sensitive and MNba2, FBZ-resistant phenotypes)
Population | Number of worms | Relative proportion of codon 200 genotype (%) | Allele frequency (%) | |||
|---|---|---|---|---|---|---|
TTC/TTC | TTC/TAC | TAC/TAC | S | R | ||
MNba1 | 20 | 100 | 0 | 0 | 100 | 0 |
MNba2CON | 20 | 5 | 25 | 70 | 18 | 83 |
MNba2FBZ | 20 | 10 | 20 | 70 | 20 | 80 |