阴沟肠杆菌
生物
肠杆菌
细菌
人口
系统发育树
微生物学
肠杆菌科
植物
遗传学
基因
大肠杆菌
人口学
社会学
作者
Harald Hoffmann,Sibylle Stindl,Alexia Stumpf,André Mehlen,D Monget,Jürgen Heesemann,Karl Heinz Schleifer,Andreas Roggenkamp
标识
DOI:10.1016/j.syapm.2004.12.009
摘要
A new species, Enterobacter ludwigii, is presented on the basis of the characteristics of 16 strains, which were isolated from clinical specimens. These bacteria form a distinct genetic cluster in phylogenetic analyses of the population structure of the Enterobacter cloacae complex. As determined by DNA–DNA cross-hybridization experiments in microplates, this genetic cluster can be delineated from the other species of the E. cloacae complex with ΔTm values equal to or above 5 °C with Enterobacter hormaechei being the closest relative. The bacteria are gram-negative, fermentative, motile rods with the general characteristics of the genus Enterobacter and the E. cloacae complex in particular. E. ludwigii can be differentiated from the other Enterobacter species by its growth on myo-inositol and 3-0-methyl-d-glucopyranose. The type strain is EN-119 (=DSM 16688T=CIP 108491T).
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