日本龟蜡蚧肠道微生物多样性分析  

Analysis of Microbial Diversity in the Gut of Ceroplastes japonicus Green

作　　者：郝文英 张艳峰[1] 谢映平[1] HAO Wenying;ZHANG Yanfeng;XIE Yingping(College of Life Science,Shanxi University,Taiyuan 030006,China)

机构地区：[1]山西大学生命科学学院

出　　处：《山西农业科学》2019年第9期1609-1611,共3页Journal of Shanxi Agricultural Sciences

摘　　要：采用高通量测序分析日本龟蜡蚧肠道微生物多样性和抗生素处理后肠道菌群的变化。结果表明,日本龟蜡蚧肠道优势菌门分别为拟杆菌门、变形菌门和厚壁菌门,共占到总菌门数的85%以上;优势菌属为拟杆菌属(Bacteroides)、韦荣氏球菌属(Veillonella)、乳杆菌属(Lactobacillus);用抗生素处理后,寄主为柿树的日本龟蜡蚧肠道微生物优势菌占总菌比例显著下降,其中,拟杆菌属由15.07%下降至10.08%,韦荣氏球菌属由10.32%下降至5.61%。High-throughput sequencing was used to analyze the intestinal microbial diversity of Ceroplastes japonicus Green and the changes of intestinal flora after treatment with antibiotics. The results showed that the dominant fungi of the Ceroplastes japonicus Green accounted for more than 85% of the Pseudobacteria, Proteobacteria and Firmicutes. The dominant genus was Bacteroides, Veillonella, and Lactobacillus. After treatment with antibiotics, the dominant bacteria of the Ceroplastes japonicus Green, which was hosted by persimmon tree, decreased significantly, Bacteroides decreased from 15.07% to 10.08%, and Veillonella decreased from 10.32% to 5.61%.

关 键 词：日本龟蜡蚧 肠道微生物 优势菌 多样性 

分 类 号：S433.3[农业科学—农业昆虫与害虫防治]