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. 2012 Oct 4;7(10):e46836. doi: 10.1371/journal.pone.0046836

Table 2. Strains and plasmids used in this study.

Strain or plasmid Description Reference
Strains
RN4220 Laboratory strain; rsbU- [44]
WCUH29 Clinical human isolate; rsbU + [45]
JRN0105 RN4220::Pspac-gcp, spac promoter regulated gcp expression mutant [3]
JRN0110 JRN0105 with plasmid plux- Pilv This study
JW290111 WCUH29 Δgcp attB:: Pspac-gcp containing plasmid pYH4-lacI This study
JW290211 WCUH29 Δilv-leu containing plasmid pYH4-lacI This study
JW290311 WCUH29 Δilv-leu Δgcp attB:: Pspac-gcp containing plasmid pYH4-lacI This study
WCUH29/gcp-as WCUH29 containing TetR regulated gcp antisense expression plasmid pYH4/gcp-as [4]
WCUH29/eno-as WCUH29 containing TetR regulated eno antisense expression plasmid pYH4/eno-as [24]
Plasmids
plux-Pilv ilv promoter fused with luxABCDE on pFF40 [38] This study
pYH4-lacI lacI gene inserted in the vector pYH4 at EcoR I site This study
pLH1 The integration vector pLL39 [39] carrying Pspac-lacI segment [46] This study
pLH1/gcp pLH1 vector carrying gcp gene under regulation of Pspac promoter This study
pYH4/gcp-as pYH4 vector carrying a gcp fragment in an antisense orientation [3]
pKOR1 E.coli/ S.aureus shuttle vector, permits lambda recombination and ccdB selection;temperature sensitive in S. aureus, [41]
pKOR1/Δgcp pKOR1 vector carrying gcp flanking sequences for gcp allelic replacement This study
pKOR1/Δilv-leu pKOR1 vector carrying operon ilv-leu flanking sequences for operon ilv-leu allelicreplacement This study