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. 2015 Apr 8;10(4):e0122684. doi: 10.1371/journal.pone.0122684

Table 7. Plasmids used in this study.

Plasmid Relevant characteristics Source
pJIR750 E. coli—C. perfringens shuttle vector, CmR J.I.Rood, Monash University
pNetF07 pJIR750CmR containing netF gene and 250 bp of its upstream region This study
pMTL007 Inducible clostridial expression vector for expression of ClosTron, containing Erm RAM, ColE1, pCB102, CmR [62]
pMTLnetE pMTL007 containing intron retargeted to C. perfringens netE (sense insertion at 883–884 bp) This study
pMTLnetF pMTL007 containing intron retargeted to C. perfringens netF (antisense insertion at 152–153 bp) This study
pMTLnetG pMTL007 containing intron retargeted to C. perfringens netG (antisense insertion at 583–584 bp) This study
pET-28a E. coli expression vector. PT7, KanR, ori pBR322, ori f1, lacI, T7, Tag N-terminal 6xHis, C-terminal 6xHis (Novagen, Gibbstown, NJ)
pET28::netE pET28a containing the DNA fragment amplified by PCR using primers netE-F-EcoRI and netE-R- HindIII This study
pET28::netF pET28a containing the DNA fragment amplified by PCR using primers netF-F- EcoRI and netF-R-XhoI This study
pET28::netG pET28a containing the DNA fragment amplified by PCR using primers netG-F-BamHI and netG-R- XhoI This study
pET43.1a E. coli expression vector. PT7, AmpR, ori pBR322, ori f1, lacI, T7, Tag N-terminal Nus, C-terminal 6xHis (Novagen, Gibbstown, NJ)
pET43::netE pET43.1a containing the DNA fragment amplified by PCR using primers netE-F- EcoRI and netE-R- HindIII This study
pET43::netF pET43.1a containing the DNA fragment amplified by PCR using primers netF-F- EcoRI and netF-R-XhoI This study
pET43::netG pET43.1a containing the DNA fragment amplified by PCR using primers netG-F-BamHI and netG-R- XhoI This study