Volume 24, Number 9—September 2018
Research
From Culturomics to Clinical Microbiology and Forward
Grégory Dubourg, Sophie Baron, Frédéric Cadoret, Carine Couderc, Pierre-Edouard Fournier, Jean-Christophe Lagier, and Didier Raoult
Table 2
Identification of bacterial pathogens by MALDI-TOF mass spectrometry, Marseille, France*
| Species | MALDI-TOF identification (score) | Specimen | Duplicates per patient?† |
|---|---|---|---|
| Actinomyces bouchesdurhonensis | Actinomyces bouchesdurhonensis (1.85) | Pharynx swab | No |
| A. bouchesdurhonensis | A. bouchesdurhonensis (1.9) | Abscess | No |
| Actinomyces ihuae | Actinomyces ihuae (1.97) | Abscess | No |
| A. ihuae | A. ihuae (1.9) | Abscess | No |
| A. ihuae | A. ihuae (2.5) | Abscess | No |
| A. ihuae | A. ihuae (1.92) | Abscess | No |
| A. ihuae | A. ihuae (2.5) | Abscess | No |
| A. ihuae | A. ihuae (1.73) | Abscess | No |
| A. ihuae | A. ihuae (2.23) | Abscess | No |
| A. ihuae | A. ihuae (2.2) | Abscess | No |
| A. ihuae | A. ihuae (2.1) | Abscess | No |
| A. ihuae | A. ihuae (2.1) | Bone | No |
| A. ihuae | A. ihuae (2.52) | Puncture fluid | No |
| A. ihuae‡ | A. ihuae (2.47) | Puncture fluid | No |
| A. ihuae‡ | Actinomyces spp. (1.65) | Biopsy | No |
| A. ihuae‡ | A. ihuae (2.32) | Abscess | No |
| A. ihuae‡ | A. ihuae (2.33) | Abscess | No |
| A. ihuae‡ | A. ihuae (1.95) | Puncture fluid | No |
| A. ihuae‡ | A. ihuae (2.07) | Abscess | No |
| Actinomyces marseillensis | Actinomyces marseillensis (NA) | Blood culture | No |
| Alistipes jeddahensis | Alistipes jeddahensis (1.97) | Abscess | No |
| Bacteroides timonensis | Bacteroides timonensis (1.95) | Blood culture | Yes |
| B. timonensis | B. timonensis (1.88) | Blood culture | Yes |
| B. timonensis | B. timonensis (1.96) | Blood culture | No |
| Corynebacterium ihuae‡ | Corynebacterium ihuae (2) | Blood culture | No |
| C. ihuae | C. ihuae (2.2) | Wound | No |
| C. ihuae | C. ihuae (1.8) | Blood culture | No |
| Corynebacterium lascolaense | Corynebacterium lascolaense (2.2) | Urine | No |
| C. lascolaense | C. lascolaense (2.3) | Pacemaker | No |
| C. lascolaense | C. lascolaense (2.1) | Urine | Yes |
| C. lascolaense | C. lascolaense (2.14) | Urine | Yes |
| C. lascolaense‡ | C. lascolaensis (2.2) | Urine | No |
| Corynebacterium phoceense | Corynebacterium phoceense (1.91) | Urine | No |
| C. phoceense | Corynebacterium spp. (2.3) | Unknown | No |
| C. phoceense | C. phoceense (2.6) | Blood culture | No |
| C. phoceense‡ | No reliable identification | Blood culture | No |
| Nosocomicoccus massiliensis‡ | Nosocomicoccus massiliensis (2.3) | Blood culture | No |
| Peptinophilus grossensis | Peptinophilus grossensis (2.1) | Abscess | No |
| P. grossensis | P. grossensis (2.18) | Biopsy | No |
| P. grossensis | P. grossensis (1.9) | Abscess | No |
| P. grossensis | P. grossensis (2.3) | Biopsy | No |
| P. grossensis | P. grossensis (1.9) | Biopsy | Yes |
| P. grossensis | P. grossensis (2.2) | Biopsy | Yes |
| P. grossensis | P. grossensis (2.18) | Biopsy | No |
| P. grossensis | P. grossensis (2) | Material | No |
| P. grossensis | P. grossensis (1.78) | Abscess | No |
| P. grossensis | P. grossensis (2.1) | Abscess | No |
| P. grossensis | P. grossensis (2.15) | Abscess | No |
| P. grossensis | P. grossensis (1.9) | Puncture fluid | No |
| P. grossensis | P. grossensis (2.1) | Puncture fluid | Yes |
| P. grossensis | P. grossensis (2.3) | Puncture fluid | Yes |
| P. grossensis | P. grossensis (2.2) | Puncture fluid | No |
| P. grossensis | P. grossensis (2.1) | Abscess | Yes |
| P. grossensis | P. grossensis (2.1) | Abscess | Yes |
| P. grossensis | P. grossensis (1.9) | Puncture fluid | No |
| P. grossensis | P. grossensis (2.3) | Biopsy | No |
| P. grossensis | P. grossensis (2.31) | Biopsy | No |
| P. grossensis | P. grossensis (1.86) | Abscess | No |
| Polynesia massiliensis | Polynesia massiliensis (2.21) | Peritoneal fluid | No |
| Prevotella ihuae | No reliable identification | Abscess | No |
| Pseudomonas massiliensis | Pseudomonas massiliensis (2.5) | Blood culture | No |
| Pseudomonas massiliensis | Pseudomonas massiliensis (2) | Blood culture | No |
| Pseudomonas massiliensis‡ | Pseudomonas massiliensis (1.9) | Blood culture | No |
| Varibaculum timonense |
No reliable identification |
Abscess |
No |
| *MALDI-TOF, matrix-assisted laser desorption/ionization time-of-flight; NA, not available. †Replicated isolates in different specimens from the same patient. ‡Strains for which 16S rDNA sequencing was performed. | |||
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