棕尾别麻蝇雄性附腺分泌物的生理功能  

Physiological function of male accessory gland secretions of Boettcherisca peregrina

作　　者：高熹[1] 吴国星[1] 叶恭银[2] 潘贤丽[3] 

机构地区：[1]云南农业大学植物保护学院,昆明650201 [2]浙江大学应用昆虫学研究所,杭州310029 [3]华南热带农业大学海口分校,海口570011

出　　处：《昆虫知识》2007年第6期821-825,共5页Entomological Knowledge

摘　　要：棕尾别麻蝇Boettcherisca peregrina Robinean-Desvoidy雄性附腺的分泌物中包含许多生物活性分子,将成熟的雄性附腺分泌物注射到未交配的雌虫体内,发现其能影响雌虫生殖活性的很多方面:如降低雌虫的再次交配率;增加卵巢内的含卵量;缩短交配后雌虫的寿命。另外,还证明附腺分泌物中存在有可抑制革兰氏阳性菌的物质的存在。Secretions of male accessory gland of Boettcherisca peregrina Robinean-Desvoidy contain a variety of bioactive molecules. We injected the gland extracts from mature males to the abdomen of virgin females, and found that it affected virtually many aspects of the female＇ s reproductive activity. Injections secretion inhibited the remate rate; increased the egg number; shorten the longevity of female adults. Furthermore, the secretions also inhibited the growth of Gram-positive bacteria.

关 键 词：棕尾别麻蝇 雄性附腺 生殖力 抑菌活性 

分 类 号：Q96[生物学—昆虫学]