Identification and expression analyses of a novel serotonin receptor gene, 5-HT2β, in the field cricket, Gryllus bimaculatus

Watanabe, Takayuki; Aonuma, Hitoshi

Acta Biologica Hungarica, 2012, 63(Supplement 2), 58-62

Permalink : https://hdl.handle.net/2115/50265

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アクセス権
open access
URI
https://hdl.handle.net/2115/50265
タイトル
Identification and expression analyses of a novel serotonin receptor gene, 5-HT2β, in the field cricket, Gryllus bimaculatus
著者
著者名
Watanabe, Takayuki
e-Rad_Researcher
20333643
著者名
Aonuma, Hitoshi
言語
英語
キーワード
Biogenic amine
type 2β 5-HT receptor
embryogenesis
insect
5-HT system
発行日
2012
出版者
Akadémiai Kiadó
収録物名
Acta Biologica Hungarica
巻(号)
63(Supplement 2)
ページ
58-62
抄録
Biogenic amine serotonin (5-HT) modulates various aspects of behaviors such as aggressive behavior and circadian behavior in the cricket. In our previous report, in order to elucidate the molecular basis of the cricket 5-HT system, we identified three genes involved in 5-HT biosynthesis, as well as four 5-HT receptor genes (5-HT1A, 5-HT1B, 5-HT2α, and 5-HT7) expressed in the brain of the field cricket Gryllus bimaculatus DeGeer [7]. In the present study, we identified Gryllus 5-HT2β gene, an additional 5-HT receptor gene expressed in the cricket brain, and examined its tissue-specific distribution and embryonic stage-dependent expression. Gryllus 5-HT2β gene was ubiquitously expressed in the all examined adult tissues, and was expressed during early embryonic development, as well as during later stages. This study suggests functional differences between two 5-HT2 receptors in the cricket.
資源タイプ
学術雑誌論文
出版タイプ
Accepted Manuscript
PISSN
0236-5383
関連情報
PMID
22776473
関連情報 (isVersionOf)
出版社版DOI
https://doi.org/10.1556/ABiol.63.2012.Suppl.2.5