TABLE 1.
Host range analysis of Ld3, Ld17, and Ld25Aa
| Strain | Ld3 | Ld17 | Ld25A |
|---|---|---|---|
| Ldb1 | + | – | + |
| Ldb3 | +* | – | – |
| Ldb4 | + | – | – |
| Ldb12 | – | – | + |
| Ldb13 | – | – | + |
| Ldb15 | – | – | + |
| Ldb16 | – | – | + |
| Ldb17 | – | +* | – |
| Ldb18 | – | – | + |
| Ldb19 | – | – | + |
| Ldb21 | + | – | – |
| Ldb22 | + | + | + |
| Ldb23 | – | – | + |
| Ldb24 | – | – | + |
| Ldb25 | – | – | +* |
| Ldb27 | – | – | + |
| Ldb31 | + | – | – |
| Ldb32 | + | – | – |
| Ldb33 | – | – | + |
| Ldb34 | + | + | + |
| Ldb35 | – | + | – |
| Ldb36 | + | + | + |
| Ldb37 | – | – | + |
| Ldb39 | + | – | + |
| Ldb53 | – | – | + |
| Ldb54 | – | – | + |
| Ldb55 | + | + | + |
| Ldb57 | – | – | + |
| Ldb59 | – | + | – |
| Ldb60 | – | – | + |
| Ldb61 | + | – | – |
| Ldb63 | – | + | – |
| Ldb64 | – | – | + |
| Ldb66 | – | + | – |
| Ldb68 | – | + | – |
a
+, the strain is susceptible to phage infection; –, the strain is resistant to phage infection; *, the strain was used as a host for the phage. All strains belong to L. delbrueckii subsp. bulgaricus.