| dialister micraerophilus sp. nov. and dialister propionicifaciens sp. nov., isolated from human clinical samples. | seventeen anaerobic, gram-negative, tiny coccobacilli were collected in france from various human clinical samples. biochemical analyses as well as molecular studies, including 16s rrna and dnak gene sequencing, affiliated all the isolates to the genus dialister. however, 16s rrna and dnak gene sequence similarities were below 95.2 and 79.7 %, respectively, when comparisons were performed with the currently described species dialister pneumosintes and dialister invisus. two clusters consisting o ... | 2005 | 16280512 |
| antimicrobial susceptibilities and clinical sources of dialister species. | seventy-four strains representing the four species of the genus dialister were isolated from various clinical samples. dialister pneumosintes and dialister micraerophilus were the two mainly encountered species. fifty-five isolates were tested against 14 antimicrobial agents. decreased susceptibilities to piperacillin, metronidazole, macrolides, fluoroquinolones, and rifampin were demonstrated. the clinical impact of these decreased susceptibilities remains to be investigated but should prompt m ... | 2007 | 17923492 |
| negativicoccus succinicivorans gen. nov., sp. nov., isolated from human clinical samples, emended description of the family veillonellaceae and description of negativicutes classis nov., selenomonadales ord. nov. and acidaminococcaceae fam. nov. in the bacterial phylum firmicutes. | three strains of a hitherto unknown, gram-negative, tiny, anaerobic coccus were collected from human clinical samples originating from skin and soft tissues. the three isolates displayed at least 99.9 % identity in their 16s rrna gene sequences and more than 99.8 % identity in their dnak gene sequences. the isolates were affiliated to the family veillonellaceae, the coccobacillus dialister micraerophilus being the most closely related species, but there was no more than 91.1 % identity in the 16 ... | 2010 | 19667386 |