Table 6.
Penicillin and tetracycline antimicrobial susceptibility data and identified AMR determinants
| Tetracyclines | Penicillin G | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| MIC (mg/L) | tetM Plasmid | S10 | MIC (mg/L) | β-lactamase | penA allele | PonA | MtrR | PenB | |||
| Sample ID | DOX | TET | PEN | ||||||||
| 1 | KNY_NGAMR1 | 0.75 | 0.064 | Absent | V57M | 0.064 | NP | Pattern XIV | – | – | A121G, G120D, −N122 |
| 2 | KNY_NGAMR2 | 1.5 | 0.5 | Absent | V57M | 64 | TEM1a | Pattern II | L421P | G45D, −A13 | G120D |
| 3 | KNY_NGAMR3 | 6 | 16 | Present | V57M | 48 | TEM239 | Pattern IX | L421P | A39T | – |
| 4 | KNY_NGAMR4 | 16 | 12 | Present | V57M | 8 | TEM1 | Pattern XIX | – | A39T | A121S, N122K |
| 5 | KNY_NGAMR5 | 12 | 16 | Present | V57M | 3 | TEM1 | Pattern IX | L421P | H105Y | A121G, G120N, −N122 |
| 6 | KNY_NGAMR6 | 0.75 | 0.75 | Absent | V57M | 0.094 | NP | Pattern II | – | A39T | – |
| 7 | KNY_NGAMR7 | 12 | 16 | Present | V57M | > 256 | TEM239 | Pattern XXII | L421P | – | A121S, N122K |
| 8 | KNY_NGAMR8 | 0.5 | 0.5 | Absent | V57M | 0.064 | NP | Pattern XIV | L421P | A39T | A121G, G120D, −N122 |
| 9 | KNY_NGAMR10 | 24 | 32 | Present | V57M | > 256 | TEM1 | Pattern II | – | A39T | – |
| 10 | KNY_NGAMR11 | 12 | 12 | Present | V57M | 12 | TEM1 | Pattern XIV | L421P | A39T | A121G, G120D, −N122 |
| 11 | KNY_NGAMR13 | 12 | 12 | Present | V57M | 8 | TEM1 | Pattern XIV | L421P | A39T | A121G, G120D, −N122 |
| 12 | KNY_NGAMR14 | 8 | 24 | Present | V57M | 64 | TEM1 | Pattern II | – | A39T | A121S, N122K |
| 13 | KNY_NGAMR15 | 16 | 32 | Present | V57M | 48 | TEM1 | Pattern XIV | L421P | A39T | A121G, −N122 |
| 14 | KNY_NGAMR16 | 8 | 4 | Present | V57M | 0.19 | NP | Pattern XIV | – | A39T | A121G, −N122 |
| 15 | KNY_NGAMR17 | 12 | 16 | Present | V57M | 0.38 | NP | Pattern XXII | L421P | T86A, D79N, H105Y | – |
| 16 | KNY_NGAMR18 | 32 | 24 | Present | V57M | 0.5 | TEM1 | Pattern XIX | – | A39T | – |
| 17 | KNY_NGAMR19 | 96 | 64 | Presentb | V57M | 0.19 | NP | Pattern XIV | L421P | A39T | – |
| 18 | KNY_NGAMR20 | 16 | 24 | Present | V57M | 12 | TEM1 | Pattern IX | L421P | A39T | A121G, G120D, −N122 |
| 19 | KNY_NGAMR21 | 16 | 24 | Present | V57M | 32 | TEM1 | Pattern XIV | L421P | A39T | A121G, G120D, −N122 |
| 20 | KNY_NGAMR22 | 12 | 32 | Present | V57M | 2 | TEM1 | Pattern XIX | – | A39T | – |
| 21 | KNY_NGAMR23 | 16 | 8 | Present | V57M | 12 | TEM1 | Pattern IX | L421P | A39T | A121G, G120D, −N122 |
| 22 | KNY_NGAMR24 | 16 | 16 | Present | V57M | 2 | TEM1 | Pattern XIX | – | A39T | – |
| 23 | KNY_NGAMR26 | 24 | 32 | Present | V57M | 8 | TEM239 | Pattern XIV | – | A39T | A121G, −N122 |
| 24 | KNY_NGAMR27 | 16 | 32 | Present | V57M | 1 | TEM239 | Pattern XIV | – | A39T | – |
| 25 | KNY_NGAMR28 | 24 | 32 | Present | V57M | 96 | TEM1 | Pattern II | – | A39T | A121G, −N122 |
| 26 | KNY_NGAMR29 | 4 | 12 | Present | V57M | 0.094 | NP | Pattern XIV | L421P | A39T | A121G, −N122 |
| 27 | KNY_NGAMR30 | 12 | 12 | Present | V57M | 12 | TEM1 | pattern XIV | L421P | A39T | A121G, −N122 |
| 28 | KNY_NGAMR31 | 24 | 48 | Present | V57M | 0.38 | NP | Pattern II | – | A39T | A121G, G120D, −N122 |
| 29 | KNY_NGAMR32 | 1 | 0.5 | Absent | V57M | 8 | TEM1 | Pattern XIV | L421P | A39T | A121G, G120D, −N122 |
| 30 | KNY_NGAMR33 | 24 | 32 | Present | V57M | 3 | NP | Pattern XIV | – | A39T | A121G, −N122 |
| 31 | KNY_NGAMR35 | 24 | 48 | Present | V57M | > 256 | TEM1 | Pattern II | – | A39T | – |
| 32 | KNY_NGAMR41 | 12 | 12 | Present | V57M | 32 | TEM1 | Pattern XIX | – | A39T | – |
| 33 | KNY_NGAMR42 | 12 | 24 | Present | V57M | 32 | TEM1 | Pattern XIV | – | T86A, D79N, H105Y | – |
| 34 | KNY_NGAMR50 | 32 | 16 | Present | V57M | 16 | TEM1 | Pattern II | – | A39T | A121G, G120D, −N122 |
| 35 | KNY_NGAMR53 | 16 | 6 | Present | V57M | 6 | TEM239 | Pattern XIV | L421P | A39T | A121G, −N122 |
| 36 | KNY_NGAMR54 | 8 | 2 | Present | V57M | 6 | NP | Pattern XXII | – | A39T | – |
DOX Doxycycline, TET Tetracycline, PEN Penicillin (a)β-lactamase encoding plasmid with an Asian plasmid backbone, (b)Dutch TetM determinant, NP Not present, “-” no mutation identified, (−N122)- deletion of N at position 122 of PenB, (−A13)- Adenine deletion in the 13 bp inverted repeat region between the − 10 and − 35 hexamers of the mtrR promoter
Pattern XXII; D346, F505L, A511V, A517G H542N, P553V, K556Q, I557V, I567V, N575, A576V
Pattern IX; D346, F505L, A511V, A517G, P552L
Pattern XIX; D346, F505L, A511V, A517G, H542N, I567V, N575, A576V
Pattern XIV; D346, F505L, A511V, A517G, H542N
Pattern II; D346, F505L, A511V, A517G