摘要
本文报道了东乡伊蚊自殖株和非自殖株蚊虫卵巢发育动态的研究结果。实验先在恒温室内从野生东乡伊蚊中选育出遗传表达稳定的自殖株和非自殖株,然后在不同的发育时间观察两株蚊虫的卵巢发育情况。结果显示东乡伊蚊自殖株和非自殖株卵巢发育的生物学特征明显不同,成熟卵泡的大小、数量,卵泡发育过程的均衡性和连续性均有显著差异。
The ovary development in autogenous and anautogenous strains of Aedes togoi was stud led.Under the laboratory conditions, autogenous and anautogenous strains were selected from the wild caught Aedes togoi, and different stages of ovary development were observed.The experiment demonstrated that the biological characteristics of the ovary development in these two strains were evidently different, such as the size and number of matured follicles, the continuity and the pace of developing pro:esses.The main cause for the differences is the time and amount of vitellogenin deposited in oocytes.
出处
《第二军医大学学报》
CAS
CSCD
北大核心
1989年第2期133-137,144,共6页
Academic Journal of Second Military Medical University
关键词
东乡伊蚊
卵巢发育
自殖
非自殖
Aedes togoi
ovary development
autogeny
anautogeny
