┬───────────── Escherichia coli (103-144/144) 2362-75   
└─┬─────────────── Escherichia coli (103-144/144) TA280   
  └┬─ Escherichia coli (103-144/144) 042 (40)  
   └─────────┬──────────────────────────────────────────────────────── Escherichia coli (103-124/125) O157:H7 str. EC4196   
             └────┬─ Escherichia coli (105-143/143) O157:H7 str. EC4076   
                  └─ Escherichia coli (105-146/146) K12 (87)  
  

  
Transcriptional regulator SlyA
 (5)
  
Transcriptional regulator slyA
 (1)