经济动物学报2023，Vol.27Issue(4)：251-254,4.DOI:10.13326/j.jea.2023.1644
水貂源大肠杆菌磺胺类耐药基因的检测与分析
Detection and Analysis of Sulfonamide Resistance Genes of Escherichia coli from Minks in Northeast China
摘要
Abstract
In order to analyze the distribution of sulfa-resistant genes of mink-derived Escherichia coli in Northeast China and put forward suggestions for rational use of antibiotics,130 mink-derived Escherichia coli strains from different farms in Northeast China were screened,and the sulfa-resistant genes sul Ⅰ,sul Ⅱ and sul Ⅲ were detected and analyzed by PCR.The results showed that sul Ⅰ,sul Ⅱ and sul Ⅲ were detected,and the detection rates were 85.38％(111/130),80.00％(104/130)and 69.23％(90/130),respectively.By analyzing the results,it is concluded that E.coli from minks in Northeast China has certain drug resistance to sulfonamides.关键词
水貂/大肠杆菌/磺胺类药物/耐药基因/耐药性Key words
mink/Escherichia coli/sulfonamides/drug resistance gene/drug resistance分类
农业科技引用本文复制引用
许裕敬,卢雨萌,刘祎璇,王东阳,薛原..水貂源大肠杆菌磺胺类耐药基因的检测与分析[J].经济动物学报,2023,27(4):251-254,4.基金项目
国家级大学生创新创业项目(202110225156) （202110225156）
