Unknown

Dataset Information

0

Parachlamydiaceae: potential emerging pathogens.


ABSTRACT: Parachlamydiaceae, which naturally infect amoebae, form a sister taxon to the Chlamydiaceae on the basis of the Chlamydia-like cycle of replication and 80% to 90% homology of ribosomal RNA genes. Because intra-amoebal growth could increase the virulence of some intracellular bacteria, Parachlamydiaceae may be pathogenic. Arguments supporting a pathogenic role are that Chlamydia pneumoniae, a well-recognized agent of pneumonia, was shown to infect free-living amoebae and that another member of the Chlamydiales, Simkania negevensis, which has 88% homology with Parachlamydia acanthamoebae, has caused pneumonia in adults and acute bronchiolitis in infants. The recent identification of a 16S rRNA gene sequence of a Parachlamydiaceae from bronchoalveolar lavage is additional evidence supporting potential for pathogenicity.

SUBMITTER: Greub G 

PROVIDER: S-EPMC2738484 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC7558059 | biostudies-literature
| S-EPMC3291558 | biostudies-literature
| S-EPMC3298233 | biostudies-literature
| S-EPMC4791369 | biostudies-literature
| S-EPMC3272212 | biostudies-other
| S-EPMC7126441 | biostudies-literature
| S-EPMC89011 | biostudies-literature
| S-EPMC5539208 | biostudies-other
2022-04-29 | GSE172241 | GEO
| S-EPMC7697847 | biostudies-literature