摘要
从患皮肤溃疡病的半滑舌鳎肝脏中分离到一株优势菌株CSLG2,根据细菌形态学观察、生理生化鉴定、16S rDNA序列鉴定及系统发育进化树分析结果,发现该菌株与假交替单胞菌属(Pseudoalteromonas)同源性最高。对该菌株进行药敏试验,结果发现该菌对米诺环素、红霉素、头孢他啶、头孢曲松、氯霉素、诺氟沙星、氧氟沙星、环丙沙星等药物高度敏感,而对红霉素、四环素、头孢唑啉、头孢拉定、青霉素和呋喃妥因具有一定的耐药性。
A dominant strain CSLG2 was isolated from the liver of Cynoglossus semilaevis Günther with skin ulcer disease.According to the results of bacterial morphology observation,physiological and biochemical identification,16S rDNA sequence identification and phylogenetic tree analysis,the results showed that this strain had the highest homology with Pseudoalteromonas.The drug sensitivity test results of this strain showed that the bacteria was highly sensitive to minocycline,erythromycin,ceftazidime,ceftriaxone,chloramphenicol,norfloxacin,ofloxacin,and ciprofloxacin.However,it had certain resistance to erythromycin,tetracycline,cefazolin,ceftriaxone,penicillin and nitrofurantoin.
作者
鲍玉杰
尚玉曼
王恒
袁增智
BAO Yu-jie;SHANG Yu-man;WANG Heng(College of Life Sciences,Tianjin Normal University,Tianjin 300387)
出处
《安徽农业科学》
CAS
2020年第8期102-105,123,共5页
Journal of Anhui Agricultural Sciences
基金
天津师范大学博士基金资助项目(52XB1412)。
作者简介
鲍玉杰(1995—),女,山东淄博人,硕士研究生,研究方向:水生生物分子生物学。;通信作者:袁增智,讲师,从事水产动物病害学研究。
