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Natural behavior polymorphism due to a cGMP-dependent protein kinase of Drosophila

Osborne, K.A. (New York University, New York, NY.) ; Robichon, A ; Burgess, E ; Butland, S ; Shaw, R.A ; Coulthard, A ; Pereira, H.S ; Greenspan, R.J ; Sokolowski, M.B

Science (American Association for the Advancement of Science), 1997-08, Vol.277 (5327), p.834-836 [Periódico revisado por pares]

Washington, DC: American Society for the Advancement of Science

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Título:
Natural behavior polymorphism due to a cGMP-dependent protein kinase of Drosophila
Autor: Osborne, K.A. (New York University, New York, NY.) ; Robichon, A ; Burgess, E ; Butland, S ; Shaw, R.A ; Coulthard, A ; Pereira, H.S ; Greenspan, R.J ; Sokolowski, M.B
Assuntos: Alleles ; Anatomy ; Animal behavior ; Animals ; Animals, Genetically Modified ; Associative Learning ; Behavior ; BEHAVIOR PATTERNS ; BEHAVIOUR ; Biological and medical sciences ; Classical genetics, quantitative genetics, hybrids ; COMPORTAMIENTO ; COMPORTEMENT ; Cyclic GMP - metabolism ; Cyclic GMP-Dependent Protein Kinases - genetics ; Cyclic GMP-Dependent Protein Kinases - metabolism ; Drosophila ; DROSOPHILA MELANOGASTER ; Drosophila melanogaster - genetics ; Drosophila melanogaster - physiology ; Feeding Behavior ; Foraging ; Fruit-flies ; Fundamental and applied biological sciences. Psychology ; Genes ; Genes, Insect ; Genetic aspects ; Genetic mutation ; GENETIC POLYMORPHISM ; Genetics ; Genetics of eukaryotes. Biological and molecular evolution ; Insect larvae ; Insects ; Invertebrata ; Larva - genetics ; Larva - physiology ; Larvae ; Mutation ; Neurons ; Phenotype ; POLIMORFISMO GENETICO ; Polymorphism, Genetic ; POLYMORPHISME GENETIQUE ; PROTEIN KINASE ; PROTEINA QUINASA ; PROTEINE KINASE ; Proteins ; RNA ; SEARCHING BEHAVIOR ; Shock heating ; Signal Transduction ; Transgenic animals
É parte de: Science (American Association for the Advancement of Science), 1997-08, Vol.277 (5327), p.834-836
Notas: 1997053870
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Descrição: Naturally occuring polymorphisms in behavior are dlfficult to map genetically and thus are refractory to molecular characterization. An exception is the foraging gene (for), a gene that has two naturally occurring variants in Drosophila melanogaster food-search behavior: rover and sitter. Molecular mapping placed for mutations in the dg2 gene, which encodes a cyclic guanosine monophosphate (cGMP)-dependent protein kinase (PKG). Rovers had higher PKG activity than sitters, and transgenic sitters expressing a dg2 comlementary DNA from rover showed transformation of behavior to rover. Thus, PKG levels affected food-search behavior, and natural variation in PKG activity accounted for a behavioral polymorphism
Editor: Washington, DC: American Society for the Advancement of Science
Idioma: Inglês

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Natural behavior polymorphism due to a cGMP-dependent protein kinase of Drosophila

Osborne, K.A. (New York University, New York, NY.) ; Robichon, A ; Burgess, E ; Butland, S ; Shaw, R.A ; Coulthard, A ; Pereira, H.S ; Greenspan, R.J ; Sokolowski, M.B

Washington, DC: American Society for the Advancement of Science

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