Benzimidazole resistance (BZR) is known to be associated with single nucleotide polymorphisms (SNPs) on beta-tubulin isotype 1 gene at any of F200Y, F167Y and E198A positions. Characterization of beta-tubulin isotype 1 gene is prerequisite for designing molecular diagnostic method for ascertaining BZR at the early stage of development. Present study was designed to characterize beta tubulin isotype-1 gene of Trichostrongylus colubriformis of small ruminants. | Molecular characterization of β-Tubulin Isotype-1 gene of trichostrongylus colubriformis
