TABLE 1.
Cutibacterium acnes load, subtype, and clonality
| Patient | Specimen type | SpCuVa | SLSTb
subtype |
Colony morphologyc |
Clonal |
|---|---|---|---|---|---|
| 1 | Capsule, sample 1 | 1 | K8 | 1 colony type | No |
| Capsule, sample 2 | 0.2 | C1 | 1 colony type | No | |
| Capsule, sample 3 | Neg | 1 colony type | No | ||
| Humeral stem explant | 0.1 | D1 | 1 colony type | No | |
| Humeral head explant | 1 | K8 | 1 colony type | No | |
| Glenoid explant | 1 | K8 | 1 colony type | No | |
| Glenoid cement | 0.1 | G1 | 1 colony type | No | |
| Synovium | Neg | NA | No | ||
| Glenoid membrane | Neg | NA | No | ||
| Joint fluid | Neg | NA | No | ||
| 2 | Humeral stem explant | 1 | K8 | 1 colony type | No |
| Humeral canal tissue, sample 1 | 0.1 | C1 | 1 colony type | No | |
| Humeral canal tissue, sample 2 | 0.1 | K8 | 1 colony type | No | |
| Humeral canal tissue, sample 3 | 0.1 | K8 | 1 colony type | No | |
| Joint fluid | Neg | NA | No | ||
| Head explant | Neg | NA | No | ||
| 3 | Humeral stem explant | 2 | C1 | 1 colony type | No |
| Humeral head explant | 1 | C1 | 1 colony type | No | |
| Humeral canal tissue, sample 1 | 1 | G1 | 1 colony type | No | |
| 4 | Humeral head explant | 1 | G1 | 1 colony type | No |
| Humeral stem explant | 1 | C1 | 1 colony type | No | |
| Periglenoid tissue | 1 | G1 | 1 colony type | No | |
| 5 | Collar membrane | 0.1 | K1 | 1 colony type | No |
| Humeral stem explant | 0.1 | K1 | 1 colony type | No | |
| Humeral head explant | 1 | K1 | 1 colony type | No | |
| Humeral canal tissue | 1 | L1 | 1 colony type | No | |
| 6 | Humeral head explant | 1 | H1 | 1 colony type | Yes |
| Humeral canal tissue, sample 1 | 2 | H1 | 1 colony type | Yes | |
| Humeral canal tissue, sample 2 | 2 | H1 | 1 colony type | Yes | |
| Humeral canal tissue, sample 3 | 1 | H1 | 1 colony type | Yes | |
| Periglenoid tissue | 1 | H1 | 1 colony type | Yes | |
| 7 | Humeral stem explant | 2 | D1 | 2 different colony types |
Yesd |
| Glenoid explant | 2 | D1 | 1 colony type | Yesd | |
| 8 | Collar membrane | 1 | D1 | 1 colony type | Yes |
| Periglenoid tissue | 0.1 | D1 | 1 colony type | Yes | |
| 9 | Humeral bone | 1 | H1 | 1 colony type | Yes |
| Humeral canal tissue | 1 | H1 | 1 colony type | Yes | |
| Glenoid explant | 0.1 | H1 | 1 colony type | Yes | |
| 10 | Collar membrane | 1 | D1 | 1 colony type | Yes |
| Periglenoid tissue | 0.1 | D1 | 1 colony type | Yes | |
| 11 | Capsule | 1 | K1 | 1 colony type | Yes |
| Humeral membrane, sample 1 | 1 | K1 | 1 colony type | Yes | |
| Humeral membrane, sample 2 | 1 | K1 | 1 colony type | Yes | |
| Periglenoid tissue | 1 | K1 | 1 colony type | Yes | |
a
SpCuV, specimen Cutibacterium value; Neg, negative.
b
SLST, single locus sequence typing.
c
NA, not available.
d
Both colony morphologies were identical within sequencing and assembly error.