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. 2013 May 6;8(5):e63180. doi: 10.1371/journal.pone.0063180

Table 1. Primers, strains and plasmids used in this study.

Primers Sequence 5'- 3' forward/reverse (amplicon size in bp) Reference
rprY-lacZ cloning
rprY ACCCGGGGATTTTTATTCCTGCCATAAC/GGGATCCTTACTATCGTCCTCGCAGAG (821) This study
rprY cloning in pET28a
his-rprY AAGCTTGCATGCCTGCTCAGACCTCTTTGATCAACTC/ This Study
TATACATATGGAAGAAAAAACAAGAATCTTTCTCT
rprY cloning in pFD288
rprYHis3 TAGACGTCTCAGTGGTGGTGGTGGTGGTGGACCTCTTTGATCAACTCCTCA This study
KAR6a ACCCGGG GAT TTT TATT CCT GCC ATA AC This study
OxyR deletion
3-way-oxyRF1 CGAGTGGCGATGAGCGTCAGGCC This study
3-way-oxyRR2 TTCCGAGCTTTCTTCTTTTGCCGT This study
3-way-oxyR R1-EM TGTAGATAAATTATTAGGTATACTACTGACAGCTTCGGGAAGGATCGTTTTGTATTAG This study
3-way-oxyR F1-EM ACCGATGAGCAAAAAAGCAATAGCGGAAGCTATCGGACGAATCATATTTCCTATTTTTG This study
RprY deletion
KK108 GAGATAGAAGCATTAGAACTAATGGGCTACTAAAGGGCT This study
KK109 GGAGATAATTCGTTGTTTATCCAGCTGAGAACGGAATGAG This study
KK111 CTCATTCCGTTCTCAGCTGGATAAACAACGAATTATCTCC This study
KK112 AGCCCTTTAGTAGCCCATTAGTTCTAATGCTTCTATCTC This study
KK107 CTCGTGTTTATGGTTCCCAA This study
KK110 GTCAGGGGAGGCTCTGCTTC This study
qPCR
16S TGTTACAATGGGAGGGACAAAGGG/TTACTAGCGAATCCAGCTTCACGG(118) [42]
sod AAAGAGCGAAGGCGGTATCT/CGAATGAGCCGAATTGTTTGTC(140) [42]
ahpC TCAAACTCAATGCCTATCACAATG/GATAGAAAACGACCAAAGACCACT(87) [42]
rprY CCATCGCGATCGATGATCAGGTAA/GGCATAGTTGCGTTCAAGGGTTTC(104) [42]
PG0275 ATCGGCAGATTGCCCATCGT/ATGCCGGTAAACTCACCGTCT(122) This study
PG1286 CAAGGCCGAAATGTGGTCTTCA/TCCATCATATCGTAGGCGTGCT(134) This study
PG1134 CTCATCATCGGTTCCGGACCT/TTCCACCTCGGTCGTAGTCGT(125) This study
PG2008 GGATCCGTTACAGGTACCGTAGT/ATTACCCGAAGGGATTCCCTTGA(141) This study
PG0209 GGTGAGCACCACAAGAATCAAG/GCCGGAGCATACATTGCTATC(144) This study
PG1321 GAGGTGGCTATGCACAGGTAC/GTCGCAAGTATTGCGGTTCTG(147) This study
groES CCTCTCAAGGGTGAAGTAATCGCT/ATTTGCCGTAGAGTACGGTGTCTC(91) [42]
groEL CGGCTACATCTCTCCCTACTTCGT/GAGGATCGGGAGCATCTCTTTCAG(121) [42]
clpB CTGCTCAAGGCCGTTATGGATCA/CTGGTTGGTCTCATGCGACAGA(160) [42]
dnaK CTGACCGGTGAGGTAAAGGATGTC/CTTCGTCGGGATAGTGGTATTGGC(120) [42]
htpG CGGTCGCTGACCGTGATCGT/TCTCCAATGCCGTGGATGCT(132) [42]
EMSA probes
groES CACCTTTTTTCCGACCGACT/TGTTGCTTGGTTTGTTATTGTTAGT(215) This study
dnak TGTACAGAGTCATTATTCGT/TCCCATAATTCTATATTCGT(199) This study
htpG AATAAAAATTTTCTCAGACCACGT/CATAGTGTATTATTATCTGTTAATGT(203) This study
clpB GTTCTGAGTTTCATAGTAGGGTA/GCTGTGTTTGTTGTTACCAGA(229) This study
sod GTTCGTGAGTCATAACGTCT/TTCGTCATGGAATGAATCGGT(164) This study
ahpC ACTGCGCCTTCTTAATGTTT/AGTATGAACGTTTGTTTCAGG(356) [9]
Strains and plasmids
Name Description or Genotype Reference
P. gingivalis ATCC33277(type strain) Coykendall et al
oxyR mutant ATCC33277ΔoxyR::ermF-ermAM This study
rprY mutant ATCC33277 rprY::ermF-ermAM [9]
rprY tet deletion ATCC33277 ΔrprY::tetQ This study
E. coli DH5a fhuA2 Δ(argF-lacZ)U169 phoA glnV44 Φ80 Δ(lacZ)M15 gyrA96 recA1 relA1 endA1 thi-1 hsdR17 Invitrogen
E. coli TB28 rph-1 ilvG rfb-50 lacZYA <frt > [43]
pRS414 lacZ protein fusion vector, lacZYA lacks promoter, RBS and translational start, apr, colE1 origin [44]
pFD972a Expression vector, 9.1 kb; tetQ; (Apr) Tcr [45]
pRprylacZ pFD972a rprY-lacZ This study
pFD288 Bacteriodetes shuttle vector [15]
pFDrprY pFD288rprY This study