Table 3.
Genotypes and their frequencies among individuals of Rhipicephalus (Boophilus) microplus susceptible and pyrethroid-resistant reference strains.
| Genotype | Amino acid sequence | SNP |
Genotype frequency (%) |
|||||
|---|---|---|---|---|---|---|---|---|
| G184C | C190A | T2134A | Deutch | St. Luiza | El Zamora | Yucatan | ||
| Wild type | GG/LL/FF | GG | CC | TT | 100 | 0 | 0 | 0 |
| Heterozygous | GG/LI/FF | GG | CA | TT | 0 | 34.8 | 25 | 0 |
| GR/LL/FI | GC | CC | TA | 0 | 26.1 | 0 | 0 | |
| GR/LI/FI | GC | CA | TA | 0 | 21.7 | 0 | 0 | |
| Homozygous | GG/II/FF | GG | AA | TT | 0 | 8.7 | 75 | 0 |
| RR/LL/II | CC | CC | AA | 0 | 8.7 | 0 | 100 | |
G: Glycine; L: Leucine; F: Phenylalanine; R: Arginine; I: Isoleucine; SNP: single-nucleotide polymorphism.