Molecular chemical ecology on the coevolutionary process between insects and plants

昆虫与植物共同进化过程的分子化学生态学

• 批准号: 19310142
• 负责人: NISHIDA Ritsuo
• 金额: $ 11.98万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19310142/
• 关键词: 化学生態学; 共進化; 昆虫; 植物二次代謝物; 化学感覚受容; 寄生認識; 寄主選択; 送粉; 種分化; 植物二次代謝成分; 寄主認識

Ecological adaptation mechanisms were examined in the following two coevolutionary aspects, focusing on semiochemical factors associated with interactions between insects and plants. 1) Antagonistic coevolution ? Swallowtail butterflies recognize host plants with a complex mixture of specific plant metabolites both in oviposition and larval feeding processes. Relationships between taste perception and host adaptation mechanisms were examined using an ectrophysiological technique. 2) Mutualistic coevolution ? Fruit fly orchids in the genus Bulbophyllum attract Bactrocera fruit fly species for pollination using specific phenylpropanoid volatiles. An adaptation mechanism was proposed in the process of speciation via floral synomones.

生态适应机制从以下两个方面进行了研究，重点是与昆虫和植物之间的相互作用有关的信息化学因素。1)对抗性共同进化？燕尾蝶在产卵和幼虫取食过程中都能识别寄主植物，并具有复杂的植物代谢产物。利用电生理技术研究了味觉感知与宿主适应机制之间的关系。2)互惠共生？石豆兰属中的果蝇兰花使用特定的苯丙素挥发物吸引果实蝇属果蝇物种授粉。提出了植物物种形成过程中通过花内信息素的一种适应机制。

项目成果

New attractants for males of the solanaceous fruit fly Bactrocera latifrons.

茄科果蝇 Bactrocera latifrons 雄性的新引诱剂。

• 发表时间: 2008
• 期刊: J.Chem.Ecol. 34
• 作者: Ishida;T.;Enomoto;H.;Nishida;R.
• 通讯作者: R.

昆虫の化学センサー昆虫科学が拓く未来, 藤崎憲治・西田律夫・佐久間正幸編

昆虫化学传感器：昆虫科学开辟的未来，作者：Kenji Fujisaki、Ritsuo Nishida 和 Masayuki Sakuma

• 发表时间: 2009
• 作者: 勝又綾子・西田律夫;分担執筆
• 通讯作者: 分担執筆

Accumulation of Phenylpropanoid and Sesquiterpenoid Volatiles in Male Rectal Pheromonal Glands of the Guava Fruit Fly, Bactrocera correcta

• DOI: 10.1007/s10886-010-9874-3
• 发表时间: 2010-12-01
• 期刊: JOURNAL OF CHEMICAL ECOLOGY
• 影响因子: 2.3
• 作者: Tokushima, Isao;Orankanok, Watchreeporn;Nishida, Ritsuo
• 通讯作者: Nishida, Ritsuo

Fatty Acid-amino Acid Conjugates Diversification in Lepidopteran Caterpillars

• DOI: 10.1007/s10886-010-9764-8
• 发表时间: 2010-03-01
• 期刊: JOURNAL OF CHEMICAL ECOLOGY
• 影响因子: 2.3
• 作者: Yoshinaga, Naoko;Alborn, Hans T.;Mori, Naoki
• 通讯作者: Mori, Naoki

Sequestration of 3-oxygenated a-ionone derivatives in the male rectal gland of the solanaceous fruit fly, Bactrocera latifrons.

3-氧化α-紫罗兰酮衍生物在茄科果蝇（Bactrocera latifrons）雄性直肠腺中的封存。

• 发表时间: 2009
• 期刊: Entomol. Exp.Appl. 131
• 作者: Nishida;R.;Enomoto;H.;Shelly;T.E.;Ishida;T.
• 通讯作者: T.