TABLE 1.
Strains, plasmids and phages used in this study
Strains, plasmids, and phages | Genotype | Reference or source |
---|---|---|
Strains | ||
N99 | W3102; Wild-type | NIH collection |
RJ1800 | MG1655 fis::767 | 16 |
CA8224 | HfrH placUV5- lacZ | Beckwith J. collection |
AU221 | N99/pAUM | This work |
AU222 | N99/pAUMNun | “ |
AU223 | N99/pAUMNunP9A | “ |
AU227 | N99 lacZXA21(λ 423)/pAUM | “ |
AU228 | N99 lacZXA21(λ 423)/pAUMNun | “ |
AU230 | N99 nusAE136K/pAUM | “ |
AU231 | N99 nusAE136K/pAUMNun | “ |
AU246 | N99/pAUMNunW108A | “ |
AU251 | N99 lacZXA21(λ 4253)/pAUM | “ |
AU252 | N99 lacZXA21(λ 4253)/pAUM Nun | “ |
AU260 | N99 lacZXA21 lacUV5-lacZ+/pAUM | “ |
AU261 | N99 lacZXA21 lacUV5-lacZ+/pAUMNun | “ |
AU265 | N99 lacZXA21(λ 423), fis:767/pAUM | “ |
AU266 | N99 lacZXA21(λ 423), fis:767/pAUMNun | “ |
AU269 | N99 lacZXA21(λ HS3120)/pAUM | “ |
AU270 | N99 lacZXA21(λ HS3120)/pAUMNun | “ |
AU271 | N99 lacZXA21(λ HS3134)/pAUM | “ |
AU272 | N99 lacZXA21(λ HS3134)/pAUMNun | “ |
AU278 | AU221/pBAD30 | “ |
AU297 | AU221/pBWCRP | “ |
AU284 | AU223/pBAD30 | “ |
AU299 | AU223/pBWCRP | “ |
Plasmids | ||
pTrc99 | ColE1ori ampR | Amersham Biosciense |
pTrcNun | pTrc99-nun+ | Our lab collecton |
pBAD30 | pACYC184 ori ampR | 25 |
pBAD18 | ColEIori camR | 25 |
pHY0 | pEXT20-crp | 26 |
pAUM | pTrc99, ampS, camR | This work |
pAUMNun | pAUM-nun+ | “ |
pAUMNunP9A | pAUM-nunP9A | “ |
pAUMNunW108A | pAUM-nunW108A | “ |
pBWCRP | pBAD30-crp | “ |
Phages | ||
λ 423 | λcI857 rrnEP1P2 | 27 |
λ4253 | λcI857 rrnBP2 | 28 |
λHS3120 | λ pmalE | H. Shuman collection |
λHS3134 | λ pmalP | H. Shuman collection |