Esterases are known for their involvement in several physiological processes and high degree of polymorphism, in many organisms. Such polymorphism has been used to characterize species and species groups and to study genetic ...

Esterases are known for their involvement in several physiological processes and high degree of polymorphism, in many organisms. Such polymorphism has been used to characterize species and species groups and to study genetic ...

Twenty of the 32 esterase bands previously detected in the adults of D. prosaltans, D. saltans and D. austrosaltans were found in larvae and pupae studied in this work. The results showed that, in addition to expressing ...

Four population samples of Haematobia irritans (horn flies), collected from farms and subjected, or not, to insecticide control, were: analysed as to esterase bands by polyacrylamide gel electrophoresis. Eight esterase ...

Four population samples of Haematobia irritans (horn flies), collected from farms and subjected, or not, to insecticide control, were: analysed as to esterase bands by polyacrylamide gel electrophoresis. Eight esterase ...

Four population samples of Haematobia irritans (horn flies), collected from farms and subjected, or not, to insecticide control, were, analysed as to esterase bands by polyacrylamide gel electrophoresis. Eight esterase ...

The esterase patterns of sixteen strains from four species in the saltans subgroup were analyzed using polyacrylamide gel electrophoresis. Thirty-four esterase bands were detected. By using alpha and beta naphthyl acetates ...

The esterase patterns of sixteen strains from four species in the saltans subgroup were analyzed using polyacrylamide gel electrophoresis. Thirty-four esterase bands were detected. By using alpha and beta naphthyl acetates ...