The hard tick Haemaphysalis longicomis is an exclusively hematophagous ectoparasites of mammals, which is regarded as one of vectors for disease spread. To study the effect of intestinal bacteria on the physiology of tick and transmission of pathogen by ticks, seven intestinal bacteria were isolated from tick H. Longicomis. These bacteria were identified by 16S rDNA sequencing as fine genera, Caryophanon sp., Kocuria sp., Staphylococcus sp., Microbacterium sp. And Brevibacterium sp.%为深入研究肠道细菌在蜱的生理学和传播病原上的作用,本研究进行了长角血蜱肠道细菌的分离鉴定.按照细菌传统分离方法并结合16S rDNA测序鉴定,获得7个分离株,这些菌株分别属于显核菌属(Caryophanon sp.)、考克氏菌属(Kocuria sp.)、葡萄球菌属(Staphylococcus sp.)、微杆菌属(Microbacterium sp.)和短杆菌属(Brevibacterium sp.)5个菌属.
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