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Titolo:
VARIATIONS OF BRAIN BIOGENIC-AMINES IN MATURE HONEYBEES AND INDUCTIONOF RECRUITMENT BEHAVIOR
Autore:
BOZIC J; WOODRING J;
Indirizzi:
UNIV LJUBLJANA,BIOTECH FAC,DEPT BIOL,VECNA POT 111 LJUBLJANA 1001 SLOVENIA LOUISIANA STATE UNIV,DEPT ZOOL BATON ROUGE LA 70803
Titolo Testata:
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology
fascicolo: 4, volume: 120, anno: 1998,
pagine: 737 - 744
SICI:
1095-6433(1998)120:4<737:VOBBIM>2.0.ZU;2-N
Fonte:
ISI
Lingua:
ENG
Soggetto:
BEE APIS-MELLIFERA; N-BETA-ALANYLDOPAMINE; MUSHROOM BODIES; DROSOPHILA-MELANOGASTER; SUBESOPHAGEAL GANGLION; INSECT CUTICLE; NERVOUS-SYSTEM; VISUAL-SYSTEM; OCTOPAMINE; SEROTONIN;
Keywords:
CENTRAL NERVOUS SYSTEM; INSECT BRAIN; DANCE COMMUNICATION; ELECTROCHEMICAL DETECTOR; FORAGING CONDITIONS; FEEDING; MOTIVATION; EXCITEMENT; NEUROCHEMISTRY; HPLC;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
46
Recensione:
Indirizzi per estratti:
Citazione:
J. Bozic e J. Woodring, "VARIATIONS OF BRAIN BIOGENIC-AMINES IN MATURE HONEYBEES AND INDUCTIONOF RECRUITMENT BEHAVIOR", Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 120(4), 1998, pp. 737-744

Abstract

Mature honeybees (Apis mellifera L.) old enough to forage (> 3 weeks)were segregated into three activity groups: waggle dancers (active foragers), followers of the dancers (potential recruits) and resting bees (not involved in foraging). Dopamine (DA) pathways in the brain of honeybees seemed to be involved in regulation of forager recruitment. Brain DA and N-beta-alanyldopamine (NBAD) levels in the dancers were always higher than in followers, and an increased number of dancers was observed after feeding the colony dihydroxy-phenylalanine (DOPA). Dopamine is hypothesized to modulate the neural activity in the calyx of the mushroom bodies related to recruitment behavior. No consistant effect of octopamine (OA) or serotonin (5HT) on recruitment behavior was observed. Levels of all biogenic amines were strongly effected by season and day-to-day whether changes. Some diurnal changes were also observed. (C) 1998 Elsevier Science Inc. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 06/04/20 alle ore 21:36:20