BIOCHEMICAL CHARACTERISTICS AND FATTY-ACID COMPOSITION OF GILARDI ROD GROUP-1 BACTERIA

被引：3

作者：

MOSS, CW

DANESHVAR, MI

HOLLIS, DG

机构：

[1] CTR DIS CONTROL,NATL CTR INFECT DIS,SPECIAL BACTERIOL REFERENCE LAB,ATLANTA,GA 30333

[2] CTR DIS CONTROL,NATL CTR INFECT DIS,DIV BACTERIAL & MYCOT DIS,ATLANTA,GA 30333

[3] CTR DIS CONTROL,NATL CTR INFECT DIS,MENINGITIS & SPECIAL PATHOGENS BRANCH,ATLANTA,GA 30333

来源：

JOURNAL OF CLINICAL MICROBIOLOGY | 1993年 / 31卷 / 03期

关键词：

D O I：

10.1128/JCM.31.3.689-691.1993

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Fifteen strains of eugonic, nonoxidative, gram-negative rods isolated primarily from human wounds of the extremities and blood formed a distinct group which was designated Gilardi rod group 1. The phenotypic characteristics of Gilardi rod group 1 were most similar to those of CDC group M-5, with the major difference that nitrite reduction was observed with CDC group M-5. All 15 strains of Gilardi rod group 1 possessed a distinct fatty acid profile which was characterized by large amounts (> 15%) of cis-vaccenic (18:1omega7c), palmitic (16:0), myristic (14:0), and lactobacillic (19:0 cyc11,12) acids and moderate amounts (3 to 5%) of lauric (12:0), 3-hydroxylauric (3-OH-12:0), and palmitoleic (16:1omega7c) acids. This fatty acid profile is unique compared with the profiles of CDC group M-5 and other bacteria we have tested and is useful for the rapid identification of Gilardi rod group 1 isolates.

引用

页码：689 / 691

页数：3

共 7 条

[1]

Clark W.A., 1984, IDENTIFICATION UNUSU

[2]

GILARDI GL, 1990, IDENTIFICATION GLUCO

[3] NEISSERIA-ELONGATA SUBSP NITROREDUCENS SUBSP-NOV, FORMERLY CDC GROUP M-6, A GRAM-NEGATIVE BACTERIUM ASSOCIATED WITH ENDOCARDITIS [J].