Table 5 Bacteriophage isolates placed into groups based on digestion of phage DNA with four restriction endonucleases
Fragments’ size bp | EcoR I | Hind III | BamH I | Polymorphism | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ph1 | Ph2 | Ph3 | Ph4 | Ph1 | Ph2 | Ph3 | Ph4 | Ph1 | Ph2 | Ph3 | Ph4 | ||
1500 | – | – | – | – | – | – | + | – | – | – | – | – | Unique |
1300 | – | + | + | – | – | – | – | – | – | – | – | – | Polymorphic |
1200 | +++ | – | – | – | – | – | – | – | – | ++ | + | + | Polymorphic |
1000 | – | – | – | – | – | ++ | + | – | – | – | – | – | Polymorphic |
900 | ++ | – | + | ++ | – | – | – | – | – | – | ++ | – | Polymorphic |
800 | – | – | – | – | – | – | – | – | + | – | – | – | Unique |
700 | – | – | – | – | + | + | + | + | – | – | – | – | Monomorphic |
600 | – | + | – | – | – | – | – | – | – | – | – | – | Unique |
400 | – | – | – | – | – | – | – | – | + | + | + | + | Monomorphic |
300 | – | ++ | + | + | – | – | – | – | – | – | – | – | Polymorphic |