Table 6.
Phage host range-plating efficiency of DAH phages on other actinomycetes
| Phage | Titer | S. coelicolor A3(2) | S. lividans 66 | S. avermitilis 31272 | S. verticillus 15003 | S. venezuelae 10712 |
|---|---|---|---|---|---|---|
| DAH2 | 7 × 109 | 1 | 1 | 8.5 × 10−2 | NPD | 6.8 × 10−7 |
| DAH4 | 1 × 1011 | 1 | 3.0 × 10−1 | 3.0 × 10−2 | NPD | NPD |
| DAH5 | 2 × 1011 | 1 | 3.0 × 10−2 | 5.0 × 10−3 | 2.5 × 10−8 | 1.0 × 10−7 |
| DAH6 | 1 × 1011 | 1 | 2.0 × 10−1 | 5.0 × 10−2 | 6.7 × 10−8 | 2.0 × 10−7 |
Phage lysates were prepared on S. coelicolor A3(2); plating efficiency is reported as the number of pfu observed on the host indicated, divided by the number of pfu in the lysate prepared on S. coelicolor. NPD, no plaques detected.