TABLE 3.
Effect of R-M system on plaque-forming ability of phage φST84
| Phage | Relative EOPa
|
|||
|---|---|---|---|---|
| A054 | CNRZ368 | NST1010 | NST1013A | |
| φST84.CNRZ368b | 1 | 0.62 | 0.45 | 1 |
| φST84.CNRZ368.A054c | 1 | 1.8 × 10−4 | 0.35 | 7.1 × 10−4 |
| φST84.CNRZ368.A054.NST1013Ad | 1 | 0.51 | 0.42 | 1 |
a
EOP of φST84 on the host of interest relative to plaquing ability on the nonrestricting host, S. thermophilus A054.
b
φ ST84 propagated on S. thermophilus CNRZ368.
c
φ ST84.CNRZ368 propagated on S. thermophilus A054.
d
φ ST84.CNRZ368.A054 propagated on S. thermophilus NST1013A.