| 白纹伊蚊卵黄发生的观察 |
| |
| 引用本文： | 王佳璐,雷朝亮.白纹伊蚊卵黄发生的观察[J].昆虫天敌,2011(3). |
| |
| 作者姓名： | 王佳璐 雷朝亮 |
| |
| 作者单位： | 华中农业大学植物科学技术学院湖北省昆虫资源利用与害虫可持续治理重点实验室; |
| |
| 摘 要： | 以白纹伊蚊Aedes albopictus为材料,对其卵子发生的卵黄物质形成过程进行了显微观察。结果显示,卵子和卵母细胞的长度变化显著,呈现先平稳后快速增长直至稳定的发育特点;在吸血后31h内,卵黄物质快速、急剧地在卵母细胞中沉积,至吸血51h,卵黄物质在卵母细胞中的比例达到峰值(100%)。根据卵子中卵母细胞、滋养细胞、滤泡细胞体积、形态的变化,卵黄物质的形成与积累,将白纹伊蚊卵黄发生分为2个时期7个阶段,并描述了各个阶段卵母细胞和滤泡细胞的形态特征、卵黄物质进入卵母细胞并最终充满整个卵子的过程。
|
| 关 键 词： | 白纹伊蚊 卵黄发生 显微结构 卵母细胞 滤泡细胞 |
Study on the microstructures and ultrastructures of vitellogenesis of Aedes albopictus |
| |
| WANG Jia-Lu,LEI Chao-Liang.Study on the microstructures and ultrastructures of vitellogenesis of Aedes albopictus[J].Natural Enemies of Insects,2011(3). |
| |
| Authors: | WANG Jia-Lu LEI Chao-Liang |
| |
| Institution: | WANG Jia-Lu,LEI Chao-Liang (Insect Source Application and Pest Continuable Control Key Lab,Academy of Plants Science Technology,Huazhong Agricultural University,Wuhan 430070,China) |
| |
| Abstract: | The vitelline material formation of Aedes albopictus during oogenesis was observed by light microscopy. The results showed that the length of egg and oocyte had acute changes in vitellogenesis, which increased slowly at the beginning and quickly later, until steady. The yolk matter deposited rapidly in oocyte during 0 to 31 hour period of time after blood-sucking time and the oocyte was full of yolk protein until 51 hour after blood-sucking. According to the size and morphology of oocytes, nurse cells and f... |
| |
| Keywords: | Aedes albopictus vitellogenesis microstructure oocyte follicle cell |
| 本文献已被 CNKI 等数据库收录！ |
|
