┌─────────────────────────── Escherichia coli MS 69-1   
│                             ┌─ Escherichia coli E24377A   
│                             ├─ Escherichia coli E24377A   
│                             ├─ Escherichia coli E24377A   
│                             ├─ Escherichia coli MS 124-1   
│                             ├─ Escherichia coli MS 196-1   
│                            ┌┼─ Escherichia coli MS 84-1   
│                            │├─ Escherichia coli MS 187-1   
│                            │├─ Escherichia coli MS 116-1   
│                           ┌┤├─ Escherichia coli E24377A   
│                           ││└─ Escherichia coli E24377A   
│                           │└┬─ Escherichia coli B171   
┤                          ┌┤ └┬─ Escherichia coli E24377A   
│                          ││  └─ Escherichia coli B171   
│        ┌─────────────────┤└─ Escherichia coli B171   
│        │                 └┬────────────────── Escherichia coli H736   
│        │                  └─────────────────┬─ Escherichia coli B171   
│        │                                    └─ Escherichia coli B171   
│        │                   ┌─ Escherichia coli F11   
│        │                   ├─ Escherichia coli SE15   
│        │                   ├─ Escherichia coli UMN026   
│        │                  ┌┼─ Escherichia coli UTI89   
│        │                  │├─ Escherichia coli UTI89   
│        │┌─────────────────┤├─ Escherichia coli UM146   
│        ││                 │└─ Escherichia coli FVEC1412   
└────────┤│                 └─ Escherichia coli F11   
         ││                     ┌─ fig|1040638.4.peg.699 O104:H4 str. LB226692   
         ││                     ├─ Escherichia coli 55989   
         ││                     ├─ Escherichia coli 55989   
         ││                     ├─ Escherichia coli 55989   
         ││                     ├─ Escherichia coli 55989   
         ││                     ├─ Escherichia coli 55989   
         ││                    ┌┼─ Escherichia coli 55989   
         ││                    │├─ Escherichia coli 55989   
         ││                    │├─ Escherichia coli 55989   
         ││  ┌─────────────────┤├─ Escherichia coli 55989   
         └┤  │                 │├─ Escherichia coli 55989   
          │ ┌┤                 │└─ fig|1040638.4.peg.1196 O104:H4 str. LB226692   
          │ ││                 └────────────────── fig|1040638.4.peg.1226 O104:H4 str. LB226692   
          │ │└─────────────────┬─ Escherichia coli E24377A   
          │┌┤                  └─ Escherichia coli E24377A   
          │││                                     ┌─ Escherichia coli E24377A   
          │││┌────────────────────────────────────┴─ Escherichia coli E24377A   
          ││└┤                 ┌─ Escherichia coli MS 21-1   
          ││ └─────────────────┤                 ┌─ Escherichia coli 1827-70   
          ││                   └─────────────────┼─ Escherichia coli 1827-70   
          ││                                     └─ Escherichia coli 1827-70   
          ││                    ┌─ Escherichia coli ED1a   
          ││                   ┌┴─ Escherichia coli ED1a   
          ││ ┌─────────────────┴─────────────────┬─ Escherichia coli ED1a   
          └┤┌┤                                   └─ Escherichia coli ED1a   
           ││└────────────────┬──────────────────────────────────── Escherichia coli MS 107-1   
           ││                 └────────────────── Escherichia coli H591   
           ││┌─ Escherichia coli 55989   
           ││├─ Escherichia coli ED1a   
           ││├─ Escherichia coli IAI39   
           ││├─ Escherichia coli IAI39   
           ││├─ Escherichia coli IAI39   
           ││├─ Escherichia coli IAI39   
           ││├─ Escherichia coli IAI39   
           └┤├─ Escherichia coli IAI39   
            │├─ Escherichia coli IAI39   
            │├─ Escherichia coli IAI39   
            │├─ Escherichia coli IAI39   
            │├─ Escherichia coli IAI39   
            │├─ Escherichia coli IAI39   
            │├─ Escherichia coli IAI39   
            │├─ Escherichia coli IAI39   
            │├─ Escherichia coli IAI39   
            │├─ Escherichia coli IAI39   
            │├─ Escherichia coli MS 185-1   
            └┼─ Escherichia coli TA271   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli IAI39   
             ├─ Escherichia coli FVEC1302   
             ├─ Escherichia coli 55989   
             └─ Escherichia coli 55989   
  
Retron-type reverse transcriptase (60)
Group II intron-encoded reverse transcriptase/maturase (17)
reverse transcriptase-like protein (9)
hypothetical protein (1)
Others (3)