林业科学
林業科學
임업과학
SCIENTIA SILVAE SINICAE
2014年
9期
152-160
,共9页
嵇保中%刘曙雯%曹丹丹%冀士琳%刘佳佳%王丽平
嵇保中%劉曙雯%曹丹丹%冀士琳%劉佳佳%王麗平
혜보중%류서문%조단단%기사림%류가가%왕려평
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
白蟻%配對性信息素%串聯性信息素%交配性信息素%蟻後信息素%錶皮碳氫化閤物
백의%배대성신식소%천련성신식소%교배성신식소%의후신식소%표피탄경화합물
termites%sex-pairing pheromone%sex-tandem pheromone%sex-mating pheromone%queen pheromone%cuticular hydrocarbon
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。
白蟻生殖包括兩性生殖和產雌孤雌生殖,兩性生殖中又有近親交配和遠親交配的週期性輪換。兩性生殖包括配對、串聯、交配3箇階段,生殖活動的信息化學物質包括配對性信息素、串聯性信息素和交配性信息素。配對性信息素由成蟲腹闆腺、揹闆腺或後腹闆腺分泌,目前已有27種白蟻的配對性信息素得到鑒定,化學成分主要為不飽和脂肪醇和醛,有的配對性信息素含有種特異性微量組分。串聯性信息素和交配性信息素還需要進一步證實。錶皮碳氫化閤物和卵錶特異性蛋白質成分也稱為識彆信息素,用于種間、種內及不同生殖狀況箇體的識彆,從而影響配偶選擇等生殖活動。棲北散白蟻和高山象白蟻的蟻後信息素已進行鑒定,其作為引髮信息素調節不同品級生殖繫統的髮育。
백의생식포괄량성생식화산자고자생식,량성생식중우유근친교배화원친교배적주기성륜환。량성생식포괄배대、천련、교배3개계단,생식활동적신식화학물질포괄배대성신식소、천련성신식소화교배성신식소。배대성신식소유성충복판선、배판선혹후복판선분비,목전이유27충백의적배대성신식소득도감정,화학성분주요위불포화지방순화철,유적배대성신식소함유충특이성미량조분。천련성신식소화교배성신식소환수요진일보증실。표피탄경화합물화란표특이성단백질성분야칭위식별신식소,용우충간、충내급불동생식상황개체적식별,종이영향배우선택등생식활동。서북산백의화고산상백의적의후신식소이진행감정,기작위인발신식소조절불동품급생식계통적발육。
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.