Mycobacterium canariasense sp nov.

被引：31

作者：

Jiménez, MS

Campos-Herrero, MI

García, D

Luquin, M

Herrera, L

García, MJ

机构：

[1] Inst Salud Carlos III, Ctr Nacl Microbiol, Serv Bacteriol, Lab Micobacterias, Majadahonda, Madrid, Spain

[2] Hosp Gran Canaria Dr Negrin, Microbiol Serv, Las Palmas Gran Canaria, Spain

[3] Univ Autonoma Barcelona, Microbiol Unit, Dept Genet & Microbiol, Bellaterra, Barcelona, Spain

[4] Univ Autonoma Madrid, Fac Med, Dept Med Preventiva, E-28049 Madrid, Spain

来源：

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | 2004年 / 54卷

关键词：

D O I：

10.1099/ijs.0.02999-0

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

A novel rapidly growing, non-pigmented mycobacterium was isolated from blood samples obtained from 17 patients with febrile syndrome. Bacterial growth occurred at 30 and 37 C on Lowenstein-Jensen medium and also on MacConkey agar without crystal violet. Strains contained alpha- and alpha'-mycolates in their cell wall. Sequence analysis of the hsp65 and 16S rRNA genes identified the isolates as rapidly growing mycobacteria. Sequences of both genes were unique within the mycobacteria. DNA-DNA hybridization showed that the isolates had less than 15% reassociation with 13 other recognized rapidly growing mycobacteria. The name Mycobacterium canariasense sp. nov. is proposed for this novel opportunistic pathogen, which is most closely related to Mycobacterium diernhoferi. The type strain is 502329(T) (=CIP 107998(T)=CCUG 47953(T)).

引用

页码：1729 / 1734

页数：6

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