Table 1. Identification results of TrueBac ID and three MALDI-TOF MS systems.
| Isolate name | Specimen | TrueBac ID | Evidence used by TrueBac ID (%) | MALDI-TOF MS ID systems | ||
|---|---|---|---|---|---|---|
| MALDI Biotyper | Vitek MS | ASTA MicroIDSys | ||||
| SCL P5 | Pus | Porphyromonas pogonae | 16S rRNA gene (100) | - | - | - |
| SCL U17 | Urine | Myroides injenensis | ANI (99.81) | - | - | - |
| SCL P33 | Pus | Corynebacterium provencense | ANI (99.18) | - | - | - |
| SCL O41 | Other | Brachybacterium nesterenkovii | ANI (97.15) | - | Brachybacterium nesterenkovii | - |
| SCL P44 | Superficial wound | Brevibacterium otitidis | 16S rRNA gene (99.85) | - | Brevibacterium luteolum | - |
| SCL B45 | Blood | Ignavigranum ruoffiae | ANI (99.47) | - | - | - |
| SCL B46 | Blood | Oceanobacillus sojae | 16S rRNA gene (99.93) | - | - | - |
| SCL B79 | Blood | Shewanella algae group | ANI (98.19) | Shewanella algae | Shewanella algae | Shewanella putrefaciens |
| SCL B80 | Blood | Roseomonas mucosa | ANI (99.83) | Roseomonas mucosa | Roseomonas mucosa | Roseomonas gilardii |
| SCL C89 | CSF | Brevibacterium otitidis | 16S rRNA gene (99.93) | - | Brevibacterium luteolum | - |
| SCL P96 | Pus | Brevundimonas albigilva | ANI (99.49) | - | - | - |
| SCL P122 | Pus | Nocardia nova | ANI (97.36) | Nocardia nova | - | - |
| SCL C146 | CAPD | Sphingobacterium hotanense | 16S rRNA gene (99.65) | - | - | - |
| SCL B151 | Blood | Chryseobacterium sp. nov. | ANI (94.72) | - | - | - |
| SCL U158 | Urine | Enterococcus thailandicus | ANI (99.52) | Enterococcus thalilandicus | - | Enterococcus thailandicus |
| SCL P174 | Pus | Gemella massiliensis | ANI (99.53) | Gemella bergeri | Gemella bergeri | Gemella morbillorum |
| SCL T176 | Lung biopsy | Nocardia farcinica | ANI (99.13) | Nocardia farcinica | Nocardia farcinica | - |
| SCL B191 | Blood | Haematomicrobium sanguinis | ANI (95.87) | - | - | - |
| SCL P193 | Brain abscess | Nocardia nova | ANI (97.61) | - | - | - |
| SCL C196 | Body fluid | Myroides injenensis | ANI (99.84) | - | - | Myroides odoratimimus |
| SCL B197 | Blood | Rothia dentocariosa | ANI (96.28) | Rothia dentocariosa | - | Rothia dentocariosa |
| YUMC B10632 | Blood | Herbaspirillum huttiense | ANI (97.44) | Herbaspirillum huttiense | - | - |
| YUMC B11605 | Blood | BBQM_s (Cupriavidus) | ANI (98.66) | - | - | Cupriavidus basilenesis |
| YUMC B12492 | Blood | Tsukamurella tyrosinosolvens group | ANI (98.11) | Tukamurella paurometabola | - | Dialister pneumosintes |
| YUMC B1400 | Blood | Dysgonomonas sp. nov. | 16S rRNA gene (98.34) | - | - | - |
| YUMC B14785 | Blood | Cohnella sp. nov. | 16S rRNA gene (94.98) | - | - | - |
| YUMC B1698 | Blood | Brucella melitensis | ANI (99.85) | - | - | - |
| YUMC B2387 | Blood | Pseudoxanthomonas sp. nov. | 16S rRNA gene (98.36) | - | - | - |
| YUMC B413 | Blood | Pandoraea apista | ANI (99.26) | Pandoraea apista | Pandoraea apista | - |
| YUMC P471 | Pus | Bacillus sp. | 16S rRNA gene (99.45) | - | - | - |
| YUMC P647 | Pus | CP015506_s (Bacillus) | ANI (99.04) | - | Bacillus firmus | - |
| YUMC P721 | Pus | JHEL_s (Kocuria) | ANI (99.38) | - | - | - |
| YUMC P800 | Pus | Kerstersia gyiorum | ANI (98.77) | Kerstersia gyiorum | - | Kerstersia gyiorum |
| YUMC P891 | Pus | Tsukamurella inchonensis | ANI (98.88) | - | - | Tsukamurella inchonensis |
| YUMC R2593 | Sputum | Chryseobacterium sp. | 16S rRNA gene (99.65) | Chtyseobacterium gleum | - | Chryseobacterium gleum |
| YUMC T569 | Tip | Ornithinibacillus contaminans | ANI (98.77) | - | - | - |
Abbreviations: MALDI-TOF MS, matrix-assisted laser desorption ionization time-of-flight mass spectrometry; rRNA, ribosomal RNA; CSF, cerebrospinal fluid; CAPD, continuous ambulatory peritoneal dialysis; ANI, average nucleotide identity; -, no available identification result.