論文 - 詳細
| RRC ID | 28611 |
|---|---|
| 著者 | Okuyama T, Yokoi S, Abe H, Isoe Y, Suehiro Y, Imada H, Tanaka M, Kawasaki T, Yuba S, Taniguchi Y, Kamei Y, Okubo K, Shimada A, Naruse K, Takeda H, Oka Y, Kubo T, Takeuchi H. |
| タイトル | A neural mechanism underlying mating preferences for familiar individuals in medaka fish. |
| ジャーナル | Science |
| Abstract |
Social familiarity affects mating preference among various vertebrates. Here, we show that visual contact of a potential mating partner before mating (visual familiarization) enhances female preference for the familiarized male, but not for an unfamiliarized male, in medaka fish. Terminal-nerve gonadotropin-releasing hormone 3 (TN-GnRH3) neurons, an extrahypothalamic neuromodulatory system, function as a gate for activating mating preferences based on familiarity. Basal levels of TN-GnRH3 neuronal activity suppress female receptivity for any male (default mode). Visual familiarization facilitates TN-GnRH3 neuron activity (preference mode), which correlates with female preference for the familiarized male. GnRH3 peptides, which are synthesized specifically in TN-GnRH3 neurons, are required for the mode-switching via self-facilitation. Our study demonstrates the central neural mechanisms underlying the regulation of medaka female mating preference based on visual social familiarity. |
| 巻・号 | 343(6166) |
| ページ | 91-4 |
| 公開日 | 2014-1-3 |
| DOI | 10.1126/science.1244724 |
| PII | 343/6166/91 |
| PMID | 24385628 |
| MeSH | Animals Female Gonadotropin-Releasing Hormone / physiology* Male Mating Preference, Animal* Mutation Neurons / physiology* Oryzias / genetics Oryzias / physiology* Pyrrolidonecarboxylic Acid / analogs & derivatives* Recognition, Psychology* Sex Factors Visual Perception* |
| IF | 41.846 |
| 引用数 | 57 |
| WOS 分野 | NEUROSCIENCES |
| オルトメトリクス指標 |
オルトメトリクス指標項目
|
| 最多言及媒体 | X(Twitter) |
| 各媒体での言及数の合計 | 95 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| メダカ | STIII (MT117) cxcr4(kazura) (MT385) cxcr7(yanagi) (MT443) d-rR-Tg(olvas-GFP) (TG141) OK-Cab (MT830) TILLING_MUTANT. |