当前位置: 首页 > 文章 > 体内沃尔巴克氏体(Wolbachia)对寄主杂拟谷盗生殖的调控作用 江苏农业学报 2014,30 (1) 47-52
Position: Home > Articles > Regulation of Wolbachia on reproduction of host,Tribolium confusum Jiangsu Journal of Agricultural Sciences 2014,30 (1) 47-52

体内沃尔巴克氏体(Wolbachia)对寄主杂拟谷盗生殖的调控作用

作  者:
王阿旻;程超;潘沈元;明庆磊
单  位:
江苏师范大学生命科学学院
关键词:
杂拟谷盗;沃尔巴克氏体;交配选择;交配能力;胞质不亲和
摘  要:
为明确沃尔巴克氏体(Wolbachia)在杂拟谷盗体内对寄主杂拟谷盗交配和生殖的调控作用,首先利用PCR扩增检测杂拟谷盗体内是否存在Wolbachia,然后通过饲喂四环素面粉对Wolbachia进行去除,并测定了Wolbachia对杂拟谷盗交配和生殖的影响。结果表明,饲喂四环素面粉可去除杂拟谷盗体内存在的Wolbachia,从而获得Wolbachia阴性杂拟谷盗试虫;Wolbachia对杂拟谷盗的交配选择、交配力和受精率没有影响,但对杂拟谷盗的生殖有影响。
译  名:
Regulation of Wolbachia on reproduction of host,Tribolium confusum
作  者:
WANG A-min;CHENG Chao;PAN Shen-yuan;MING Qing-lei;School of Life Sciences,Jiangsu Normal University;
关键词:
Tribolium confusum;;Wolbachia;;mating choice;;copulation capability;;cytoplasmic incompatibility
摘  要:
Wolbachia is a genus of bacteria which infects arthropod species. As many as 65 percent of all insect species are estimated to be potential hosts. In this study,the presence of Wolbachia was confirmed by PCR detection of genes rtsZ and wsp. The Wolbachia was then removed from beetles fed on tetracycline flour. Wolbachia-positive and Wolbachianegative beetles did not show preference in mating choice,copulation capability and fertility rate. However,sperm-egg cytoplasmic incompatibility was seen in Wolbachia-positive confused flour beetles.

相似文章

计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊