title: Sexual behavior: dietary food switch induced by sex.
abstract: Pregnancy in humans induces cravings for special food: the same occurs in Drosophila females. New work now shows that mating throws a nutritional switch in favor of a high-protein diet and that modulation of nutritional balance depends on the sex peptide receptor and involves neuronal TOR-S6 kinase signaling.
authors.affiliation: Institute of Molecular Life Sciences, University of Zurich-Irchel, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland. ekubli@zool.uzh.ch
authors.forename: Eric
authors.initials: E
authors.lastname: Kubli
mesh_terms: D000818:Animals; D004032:Diet; D029721:Drosophila Proteins / Q000378:metabolism; D004331:Drosophila melanogaster / Q000502:physiology; D004435:Eating / Q000502:physiology; D005260:Female; D005518:Food Preferences / Q000502:physiology*; D008297:Male; D010455:Peptides / Q000378:metabolism; D018000:Receptors, Peptide; D019893:Ribosomal Protein S6 Kinases / Q000378:metabolism; D012737:Sex Factors; D012726:Sexual Behavior, Animal / Q000502:physiology*
chemical_list: D029721:Drosophila Proteins; D010455:Peptides; D018000:Receptors, Peptide; C526291:sex peptide receptor, Drosophila; D019893:Ribosomal Protein S6 Kinases