白蚁生殖活动中的化学信息交流  

Chemical Communication in Reproduction of Termites

作　　者：嵇保中[1,2] 刘曙雯 曹丹丹[1,2] 冀士琳 刘佳佳[1,2] 王丽平[1,2] 

机构地区：[1]南京林业大学南方现代林业协同创新中心 [2]南京林业大学林学院,南京210037 [3]南京中山陵园管理局,南京210014

出　　处：《林业科学》2014年第9期152-160,共9页Scientia Silvae Sinicae

基　　金：江苏省自然科学基金项目(BK2012816);高等学校博士学科点专项科研基金项目(20123204110001);南京市建设委员会中山陵园管理局课题(200409);江苏高校优势学科建设工程项目;南京林业大学南方现代林业协同创新中心项目

摘　　要：白蚁生殖包括两性生殖和产雌孤雌生殖,两性生殖中又有近亲交配和远亲交配的周期性轮换。两性生殖包括配对、串联、交配3个阶段,生殖活动的信息化学物质包括配对性信息素、串联性信息素和交配性信息素。配对性信息素由成虫腹板腺、背板腺或后腹板腺分泌,目前已有27种白蚁的配对性信息素得到鉴定,化学成分主要为不饱和脂肪醇和醛,有的配对性信息素含有种特异性微量组分。串联性信息素和交配性信息素还需要进一步证实。表皮碳氢化合物和卵表特异性蛋白质成分也称为识别信息素,用于种间、种内及不同生殖状况个体的识别,从而影响配偶选择等生殖活动。栖北散白蚁和高山象白蚁的蚁后信息素已进行鉴定,其作为引发信息素调节不同品级生殖系统的发育。The reproductive modes of termites include sexual reproduction and thelytokous parthenogenesis. The sexual reproduction undergoes an alternation between outbreeding and inbreeding and consists of three stages,namely pairing, tandem and mating. The corresponding semiochemicals are the sex-pairing pheromone,the sex-tandem pheromone and the sex-mating pheromone,respectively. The sex-pairing pheromone in reproductives can be secreted from the sternal gland, the tergal gland and the posterior sternal gland. Up to now,sex-pairing pheromones have 27 species of termites. The chemical compositions of sex-pairing pheromones in termites are mainly unsaturated alcohols and aldehydes,and some of them possess species-specific minor components. The sex-tandem pheromone and the sex-mating pheromone need to be confirmed further. The cuticular hydrocarbons and the egg-specific proteinaceous compounds are also called recognition pheromones that are used as intra and interspecific signals,and the recognition pheromones may indicate the reproductive status inside the termite colony and affect the partner choice. The queen pheromones have been studied in Reticulitermes speratus and Nasutitermes takasagoensis,and regulate gonad development in immatures.

关 键 词：白蚁 配对性信息素 串联性信息素 交配性信息素 蚁后信息素 表皮碳氢化合物 

分 类 号：Q965[生物学—昆虫学]