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Table 6 Real-time quantitative RT-PCR confirmation of selected genes

From: Microarray analysis of the transcriptional responses of Porphyromonas gingivalis to polyphosphate

Locus no.a

Primer sequence (5′-3′)b

Product size (bp)

16S rRNA

F: TGTTACAATGGGAGGGACAAAGGG

118

R: TTACTAGCGAATCCAGCTTCACGG

PG0090

F: CAGAAGTGAAGGAAGAGCACGAAC

197

R: GTAGGCAGACAGCATCCAAACG

PG0195

F: TCCACGGCTGAGAACTTGCG

149

R: TGCTCGGCTTCCACCTTTGC

PG1545

F: CCAAACCCTCAACCACAATC

142

R: GGTACCGGCTGTGTTGAACT

PG0593

F: CGTGTGGGAGAGTGGGTATTGG

175

R: CGCCGCTGTTGCCTGAATTG

PG1089

F: CCATCGCGATCGATGATCAGGTAA

104

R: GGCATAGTTGCGTTCAAGGGTTTC

PG1019

F: TTCGCAGTATCCCATCCAAC

126

R: TCCGGCTCATAGACTTCCAA

PG1180

F: CAGTCTGCCACAGTTCACCA

124

R: CCCTACACGGACACTACCGA

PG1983

F: GCTCTGTGGTGTGGGCTATC

146

R: GGATAACAGGCAAACCCGAT

PG0885

F: CAGATCCAAATCGGGACTGA

156

R: GTAGAGCAAGCCATGCAAGC

PG1181

F: GATGAATTCGGGCGGATAAT

184

R: CCTTGAAGTGCTCCAACGAC

  1. aBased on the genome annotation provided by TIGR (http://cmr.jcvi.org/cgi-bin/CMR/GenomePage.cgi?org=gpg).
  2. bPrimers were designed using Primer3 program for the study except for the primers of P. gingivalis 16S rRNA and PG1089 [49], which were prepared based on the primer sequences published previously. The 16S rRNA gene was used as the reference gene for normalization. F, forward; R, reverse.