Transmission and operation mechanisms of nutrients, caste reguatory substances and symbionts in incipient colony of pedestlian social insects

步行群居昆虫早期群体营养物质、种姓调节物质和共生体的传递和运行机制

• 批准号: 10440231
• 负责人: MATSUMOTO Tadao
• 金额: $ 5.95万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B).
• 财政年份: 1998
• 资助国家: 日本
• 起止时间: 1998 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-10440231/
• 关键词: social insect; incipient colony; termite; Nasutitermes takasagoensis; Odontotermes formosanus; caste differensiation; 共生微生物; 栄養交換; 歩行型; 栄養物質; 発育制御物質; フェロモン; オオシロアリ

The following researches were carried out.(1) We traveled for lriomote island, Okinawa pref. in middle May to collect Nasutitermes takasagoensis, for Yakushima island , Kagoshima pref. in late May to collect Hodotermopsis japonica. And also we traveled for Kawanishi, Hyogo pref. to collect Zootermopsis nevadensis.(2) Transmission of caste regulatory substances (pheromone) and gene expression of soldier in termites : were investigated. The expression of soldier specific gene is determined by Differential display method.(3) Trophallaxis btween individuals and growth of larvae in H.japonica were investigated. Analysis of gut content, accumulation of uric acid in fat body, and frequency of trophallaxis from adults to larvae were carried out.(4) Pattern of caste diffrentiatin in incipient colony of Nasutitermes takasagoensis was investigated.(5) The symboitic system in the fungus growing termite (Odontotermes formosanus)and hasidivu Was investigated on the aspect of nutritional ecology.(6) Transmission of nutritional substances by regurgitation from adults to nymphs in the wood feeding cockroaches (Salganea spp.)was investigated.(7) Caste differentiation in incipient colony of Pheidde megacephaus was investigated.(8) We published 10 papers on above studies.

进行了以下研究。(1)我们于5月中旬前往冲绳县的伊里表岛采集高砂白蚁，5月下旬前往鹿儿岛县的屋久岛采集日本霍白蚁。我们还前往兵库县的川西，收集内华达动物白蚁。(2)研究了白蚁种性调节物质（信息素）的传递和兵蚁基因的表达。采用差异显示法检测士兵特异性基因的表达。(3)本文研究了日本血吸虫的个体间营养关系和幼虫的生长情况。分析了肠道内容物，脂肪体中尿酸的积累，以及从成虫到幼虫的交配频率。(4)对高砂鼻白蚁（Nasutitermes takasagoensis）初期群体的等级分化进行了研究。(5)从营养生态学的角度探讨了真菌白蚁（Odontotermes formosanus）与土白蚁（Hasidivu）的共生系统。(6)食木蜚蠊（Salganea spp.）营养物质通过返流传递给成虫的研究被查(7)本文对大头非鲫早期群体的种姓分化进行了研究。(8)我们发表了10篇关于上述研究的论文。

项目成果

Miura,T: "Caste developmental system of the Japanese demp-wood termite Hodotermopsis japonica."Ecological Research. 15. 83-92 (2000)

Miura，T：“日本登木白蚁Hodotermopsis japonica的种姓发育系统。”生态研究。

Miura T.Roisin Y.& Matsumoto T.: "Developmental pathways and polyethism of neuter castes in the processional nasute termite Hospitalitermes medioflavus" Zoological Science. 15. 843-848 (1998)

三浦 T.Roisin Y.

Maekawa,K.: "Molecular phylogeny of cockroaches based on mitochon-drial COII gene sequences."Systematic Entomology. 25. 1-9 (2000)

Maekawa,K.：“基于线粒体 COII 基因序列的蟑螂分子系统发育。”系统昆虫学。

Miura T., Matsumoto T.et al.: "Phylogenetic relationships among subfamilies in higher termites (Isoptera : Termitidae) based on Mitochondorial COII" Annl. Entomol. Soc. Amer.91. 515-523 (1998)

Miura T.、Matsumoto T.et al.：“基于线粒体 COII 的高等白蚁（等翅目：白蚁科）亚科之间的系统发育关系”Annl。

Miura, T., Matsumoto, T.: "Soldier morphogenesis in a nasute termite : discovery of a disc-like structure forming a soldier nasus."Proc.Royal.Soc.Lond.B. 267. 1185-1189 (2000)

Miura, T., Matsumoto, T.：“鼻白蚁的士兵形态发生：发现形成士兵鼻的盘状结构。”Proc.Royal.Soc.Lond.B.