┬──────────────────────────────────────────────────────────────────── Escherichia coli SMS-3-5   
└──────────────────────────────────────────────────────────────┬───── fig|6666666.5357.peg.1538 TY-2482 strain (11)  
                                                               └───── Escherichia coli (4-281/281) E2348/69 (1)  
  

  
streptomycin phosphotransferase
 (1)
  
Streptomycin resistance protein B
 (1)
  
 Others 
(1)