title: Behavioral endocrinology: lighting up peptidergic neurons that mediate a complex behavior.
abstract: A recent study in which a calcium-sensitive fluorescent protein was expressed in transgenic Drosophila has shown that a command neuropeptide that turns on a complex behavioral sequence elicits a spatially and temporally complex pattern of neuropeptide signals.
authors.affiliation: Cornell University, Department of Entomology, 5130 Comstock Hall, Ithaca, New York 14853, USA. je24@cornell.edu
authors.forename: John
authors.initials: J
authors.lastname: Ewer
mesh_terms: D000818:Animals; D030801:Animals, Genetically Modified; D001522:Behavior, Animal / Q000502:physiology*; D002118:Calcium / Q000378:metabolism; D004331:Drosophila melanogaster / Q000254:growth & development*; D007301:Insect Hormones / Q000378:metabolism; D007814:Larva / Q000254:growth & development*; D018978:Molting / Q000502:physiology*; D009474:Neurons / Q000378:metabolism*; D009479:Neuropeptides / Q000378:metabolism; D018000:Receptors, Peptide / Q000378:metabolism
chemical_list: D007301:Insect Hormones; D009479:Neuropeptides; D018000:Receptors, Peptide; C474803:ecdysis-triggering hormone receptor, Drosophila; C403307:ecdysis-triggering hormone, Drosophila; C042645:eclosion hormone; D002118:Calcium