Table 4. Presence of arsB and ACR3 in arsenic resistant isolates from Pakistani soils.
| Isolate ID | Most Similar Type Strain | Similarity (%)1 | Site | arsB | ACR3 |
| SHB-6 | Enterobacter cloacae str. ATCC 13047T | 99.4 | Sheikhupura | + | − |
| SHB-8 | Rhizobium selenireducens str. B1 | 98.5 | Sheikhupura | − | + |
| SA-9 | Aeromonas punctata str. NCIMB 13016 | 99.8 | Sialkot | − | + |
| SH-A2 | Klebsiella pneumonia str. ATCC 13884T | 98.3 | Sheikhupura | + | − |
| AIK-3 | Pseudomonas stutzeri str. ATCC 17588 | 100 | Sialkot | + | + |
| ME-1 | Pseudomonas stutzeri str. ATCC 17588 | 100 | Sialkot | + | − |
| ME-3 | Rhodococcus pyridinivorans str. PDB9 | 99.8 | Sialkot | − | + |
1
Similarity assessed using RDP Seqmatch function on type strain sequences.