摘要
1987年从3例腹泻病人粪便中分离出3株产黄色素、发酵分解糖类、氧化酶阴性,具有周生鞭毛的革兰氏阴性杆菌。经系统生理生化特性鉴定、DNA 的 G+C mol%测定和 DNA/DNA 杂交,确认为非脱羧勒克氏菌(Leclercia (?)decarboxylate)。此外,还测定了该菌对抗菌素的敏感性,讨论了与临床感染症的关系。
1987,3 strains of gram-negative straightrods were examined from 3 cases of patientswith diarrhea.It's producing yellow pig-ment,fermentative metabolism of carbohyd-rates,oxidase test negative and motility withthe help of peritrichous flagella.Through systematic biochemical identi-fication,calculation of G+C mol% and ho-mology of DNA/DNA,the species of Lecler-cia adecarboxylate are identified.While thesusceptibility to certain antibioties and thepathogenity for white mice are tested,andrelation of these microorganisms to clinicaldiarrhea is discussed.
出处
《微生物学报》
CAS
CSCD
北大核心
1992年第2期119-123,共5页
Acta Microbiologica Sinica
关键词
非脱羧勒克菌
腹泻
分离
鉴定
Leclercia adecarboxylate
Isolation
Identification
