Molecular and biochemical diagnosis of esterase-mediated pyrethroid resistance in a Mexican strain of Boophilus microplus (Acari: Ixodidae)

We examined pyrethroid resistant Mexican strains of Boophilus microplus using biochemical and molecular tests to determine the mechanisms conferring resistance. Permethrin hydrolysis assays and esterase activity gels indicated enhanced esterase-mediated metabolic detoxification in the Cz strain, whi...

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Veröffentlicht in:	Experimental & applied acarology 2002-01, Vol.28 (1-4), p.257-264
Hauptverfasser:	Guerrero, F.D, Pruett, J.H, Li, A.Y
Format:	Artikel
Sprache:	eng
Schlagworte:	acaricide resistance amino acid substitution Animals Boophilus microplus Detoxification DNA - chemistry DNA - genetics enzyme activity esterases Esterases - genetics Esterases - metabolism genetic resistance Hydrolysis Insecticide Resistance - genetics Insecticides Ixodidae - enzymology Ixodidae - genetics Ixodidae - metabolism Ixodidae - physiology metabolic detoxification Mexico Mutation Permethrin Polymerase Chain Reaction pyrethroid acaricides Pyrethroids resistance mechanisms Sodium sodium channels Sodium Channels - genetics Sodium Channels - metabolism structural genes ticks
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