A series of medium and high copy number arabinose-inducible Escherichia coli expression vectors compatible with pBR322 and pACYC184.
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ABSTRACT:
SUBMITTER: Chakravartty V
PROVIDER: S-EPMC4600428 | biostudies-literature | 2015 Sep
REPOSITORIES: biostudies-literature
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A series of medium and high copy number arabinose-inducible Escherichia coli expression vectors compatible with pBR322 and pACYC184.
Chakravartty Vandana V Cronan John E JE
Plasmid 20150527
The original pBAD24 plasmid and the derived lower copy number (the pBAD322 series) expression vectors have been widely used in Escherichia coli, Salmonella enterica, and related bacteria. However, a flexible pBAD expression system has been available only in pMB1 (ColE1) vectors. We report a series of pBAD vectors that replicate using the origin of plasmid RSF1030 that are compatible with pMB1 (ColE1) and p15A (pACYC) vectors. Both high (≥pBAD24) and medium (~pBAD322) copy number plasmids encodin ...[more]
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