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Title: Increased dopamine level enhances male-male courtship in Drosophila
Author: Liu, Tong ; Dartevelle, Laurence ; Yuan, Chunyan ; Wei, Hongping ; Wang, Ying ; Ferveur, Jean-Francois ; Guo, Aike
Source: JOURNAL OF NEUROSCIENCE
Issued Date: 2008
Volume: 28, Issue:21, Pages:5539-5546
Keyword: Drosophila ; courtship ; male-male courtship behavior ; neurotransmitter ; tyrosine hydroxylase ; dopamine ; TARGETED GENE-EXPRESSION ; SEXUAL-BEHAVIOR ; TYROSINE-HYDROXYLASE ; MUSHROOM BODIES ; FRUITLESS GENE ; MELANOGASTER ; ORIENTATION ; DISSECTION ; MODULATION ; MUTANTS
Subject: Neurosciences & Neurology
Corresponding Author: Guo, A (reprint author), Chinese Acad Sci, Shanghai Inst Biol Sci, State Key Lab Neurosci, Inst Neurosci, Shanghai 200031, Peoples R China,jean-francois.ferveur@u-bourgogne.fr ; akguo@ion.ac.cn
English Abstract: Sexual behavior between males is observed in many species, but the biological factors involved are poorly known. In mammals, manipulation of dopamine has revealed the role of this neuromodulator on male sexual behavior. We used genetic and pharmacological approaches to manipulate the dopamine level in dopaminergic cells in Drosophila and investigated the consequence of this manipulation on male-male courtship behavior. Males with increased dopamine level showed enhanced propensity to court other males but did not change their courtship toward virgin females, general olfactory response, general gustatory response, or locomotor activity. Our results indicate that the high intensity of male-male interaction shown by these manipulated males was related to their altered sensory perception of other males.
Indexed Type: sci
Language: 英语
Content Type: 期刊论文
URI: http://ir.sibs.ac.cn/handle/331001/1728
Appears in Collections:神经所(总)_期刊论文

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Liu, Tong; Dartevelle, Laurence; Yuan, Chunyan; Wei, Hongping; Wang, Ying; Ferveur, Jean-Francois; Guo, Aike.Increased dopamine level enhances male-male courtship in Drosophila,JOURNAL OF NEUROSCIENCE,2008,28(21):5539-5546
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