TABLE 2.
Marker rescue ofimmλ from cryptic prophage
| Infecting imm434 phagesa
|
||||
|---|---|---|---|---|
| Infected host strains | Red+ NinR+ | Red+ ΔNinR | Δint-red-gam NinR+ | Δint-red-gam ΔNinR |
| Y836b | 202 (37) | 139 (28) | 352 (92) | 3 (<1) |
| Y836 grpD55 | 22 (9) | 59 (1) | 44 (13) | 2 (1) |
| Y836 recA | 43 (6) | 102 (47) | ≤1 (<1) | ≤1 (<1) |
| Y836 recB | 24 (1) | 527 (332) | 35 (5) | 2 (<1) |
| Y836 recD | 128 (23) | 549 (245) | 50 (14) | ≤1 (<1) |
| Y836 recD recA | 197 (38) | 189 (50) | ≤1 (<1) | ≤1 (<1) |
| Y836 recD recF | 1283 (71) | 988 (154) | 683 (255) | 26 (4) |
| Y836 recF | 259 (32) | 135 (25) | 132 (23) | ≤1 (<1) |
| Y836 recF recJ | 582 (48) | 587 (82) | 38 (12) | 8 (6) |
| Y836 recJ | 763 (55) | 508 (117) | 4 (4) | ≤1 (<1) |
| Y836 recQ | 347 (37) | 928 (99) | 130 (23) | 12 (7) |
Frequency of immλ marker rescue from cryptic prophage in host (×10−5) for infections carried out at 39°. Standard error is shown in parentheses.
a
Designations used: Red+ NinR+, λimm434; Δint-red-gam ΔNinR, λbio275 imm434 Δnin5; Δint-red-gam NinR+, λbio275 imm434; and Red+ ΔNinR, λimm434 Δnin5.
b
Frequency of immλ marker rescue from cryptic prophage in Y836 (×10−5) for infections carried out at 30° for phages: Red+ NinR+, 7(3); Red+ ΔNinR, 19(2); Δint-red-gam NinR+, 39(20), and Δint-red-gam ΔNinR, 2(1).