Ionotropic GABA receptors (GABARs) are inhibited by insecticides such as phenylpyrazoles (fipronil). Two factors that might alter their sensitivity to fipronil were examined: 1) mRNA editing of a GABAR subunit, RDL and 2) PKC phosphorylation. Drosophila RDL subunit presents mutations (A301êS/G or T350êM) that result in insecticide resistance, as well as an editing site (R122êG) in the N-terminal domain. Functional effects of the R122êG editing were assessed by expressing several isoforms of the RDL subunit (mutated or not, edited or not) in Xenopus oocytes. The results show that R122êG editing leads to a decrease of RDL receptors to both GABA and fipronil. Two GABARs subtypes (GABAR1 and GABAR2) are expressed at the surface of Periplaneta a...
A-to-I pre-mRNA editing by adenosine deaminase enzymes has been reported to enhance protein diversit...
Insecticide resistance can arise from a variety of mechanisms, including changes to the target site,...
The resistance to dieldrin (RDL) receptor is an insect γ-aminobutyric acid (GABA) receptor, characte...
Les récepteurs ionotropes du GABA (GABARs) sont inhibés par des insecticides tels que les phénylpyra...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
Phosphorylation by serine/threonine kinases has been described as a new mechanism for regulating the...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
Ionotropic GABA receptors are the targets for several classes of insecticides. One of the most widel...
Ionotropic GABA receptors are abundant in both vertebrate and invertebrate nervous systems, where th...
Ionotropic GABA receptors are abundant in both vertebrate and invertebrate nervous systems, where th...
Ionotropic GABA receptors are the targets for several classes of insecticides. One of the most widel...
A-to-I pre-mRNA editing by adenosine deaminase enzymes has been reported to enhance protein diversit...
Insecticide resistance can arise from a variety of mechanisms, including changes to the target site,...
The resistance to dieldrin (RDL) receptor is an insect γ-aminobutyric acid (GABA) receptor, characte...
Les récepteurs ionotropes du GABA (GABARs) sont inhibés par des insecticides tels que les phénylpyra...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
Phosphorylation by serine/threonine kinases has been described as a new mechanism for regulating the...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
International audiencePhosphorylation by serine/threonine kinases has been described as a new mechan...
Ionotropic GABA receptors are the targets for several classes of insecticides. One of the most widel...
Ionotropic GABA receptors are abundant in both vertebrate and invertebrate nervous systems, where th...
Ionotropic GABA receptors are abundant in both vertebrate and invertebrate nervous systems, where th...
Ionotropic GABA receptors are the targets for several classes of insecticides. One of the most widel...
A-to-I pre-mRNA editing by adenosine deaminase enzymes has been reported to enhance protein diversit...
Insecticide resistance can arise from a variety of mechanisms, including changes to the target site,...
The resistance to dieldrin (RDL) receptor is an insect γ-aminobutyric acid (GABA) receptor, characte...