Methods for detecting Gemmata spp. bacteremia in the microbiology laboratory.

ABSTRACT:

Objective

Gemmata bacteria are fastidious, Gram-negative and aerobic. The only representatives are Gemmata obscuriglobus and Gemmata massiliana. These Planctomycetes appear to be a part of human digestive tract microbiome, and G. massiliana has been isolated from water. Further specific detection in the blood of two patients with febrile neutropenia suggests that Gemmata bacteremia may remain under-documented. The objective of this study was to develop an effective protocol to document Gemmata spp. bacteremia in the laboratory. Using mock-infected and control blood specimens, three methods for detecting Gemmata bacteremia, namely, automated microbial detection, culture on solid medium, and quantitative polymerase chain reaction (PCR), have been developed and studied.

Results

SUBMITTER: Christen JR 

PROVIDER: S-EPMC5759251 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature