The log2 fold change value (M value), and the x axis displays the mean expression value. doi:10.1371/journal.pone.0046440.gTop 50 upregulated genes in periodontitis-affected gingival tissueThe top 50 significantly upregulated genes in periodontitisaffected gingival tissue with Unigene entry 
are displayed in Table 4 together with BTZ043 Ensemble ID, gene symbol, fold change, log2 foldFigure 6. Gene ontology (GO) analysis of differentially expressed genes. All significant (p,0.05) Biological processes (GO categories) and their parent terms are shown. The color of each node illustrates the significance and can be interpreted using the scale bar, which displays the p value. Each node is also marked with the number of significantly regulated genes mapped to the GO category. doi:10.1371/journal.pone.0046440.gGene Expression in PeriodontitisTable 4. Top 50 upregulated genes in periodontitis-affected tissue with Unigene entry.Ensemble ID ENSG00000188596 ENSG00000132704 ENSG00000143297 ENSG00000116748 ENSG00000187323 ENSG00000137265 ENSG00000167077 ENSG00000101194 ENSG00000122188 ENSG00000110777 ENSG00000124256 ENSG00000170476 ENSG00000132185 ENSG00000012223 ENSG00000137673 ENSG00000163534 ENSG00000177455 ENSG00000061656 ENSG00000121895 ENSG00000015413 ENSG00000048462 ENSG00000169962 ENSG00000102096 ENSG00000183508 ENSG00000168081 ENSG00000099958 ENSG00000105369 ENSG00000189233 ENSG00000004468 ENSG00000153789 ENSG00000143603 ENSG00000007129 ENSG00000170866 ENSG00000129988 ENSG00000118308 ENSG00000139193 ENSG00000073849 ENSG00000177272 ENSG00000108405 ENSG00000026751 ENSG00000124772 ENSG00000132465 ENSG00000122224 ENSGGene symbol C12orf63 FCRL2 FCRL5 AMPD1 DCC IRF4 MEI1 SLC17A9 LAX1 POU2AF1 ZBP1 MGC29506 FCRLA LTF MMP7 FCRL1 CD19 SPAG4 TMEM156 DPEP1 TNFRSF17 TAS1R3 PIM2 FAM46C PNOC DERL3 CD79A C8orf80 CD38 FAM92B KCNN3 CEACAM21 LILRA3 LBP LRMP CD27 ST6GAL1 KCNA3 P2RX1 SLAMF7 CPNE5 IGJ LY9 CD79BDescription chromosome 12 open 15755315 reading frame 63 Fc receptor-like 2 Fc receptor-like 5 adenosine monophosphate deaminase 1 (isoform M) deleted in colorectal carcinoma interferon regulatory factor 4 meiosis inhibitor 1 solute carrier family 17, member 9 lymphocyte transmembrane adaptor 1 POU class 2 associating factor 1 Z-DNA binding protein 1 hypothetical protein MGC29506 Fc receptor-like A lactotransferrin matrix metallopeptidase 7 (matrilysin, uterine) Fc receptor-like 1 CD19 molecule sperm associated antigen 4 transmembrane protein 156 dipeptidase 1 (renal) tumor necrosis factor receptor superfamily, member 17 taste receptor, type 1, member 3 pim-2 oncogene family with sequence 64849-39-4 chemical information similarity 46, member C prepronociceptin Der1-like domain family, member 3 CD79a molecule, immunoglobulin-associated alpha chromosome 8 open reading frame 80 CD38 molecule family with sequence similarity 92, member B potassium intermediate/small conductance calcium-activated channel, subfamily N, member 3 carcinoembryonic antigen-related cell adhesion molecule 21 leukocyte immunoglobulin-like receptor, subfamily A (without TM domain), member 3 lipopolysaccharide binding protein lymphoid-restricted membrane protein CD27 molecule ST6 beta-galactosamide alpha-2,6-sialyltranferase 1 potassium voltage-gated channel, shaker-related subfamily, member 3 purinergic receptor P2X, ligand-gated ion channel, 1 SLAM family member 7 copine V immunoglobulin J polypeptide, linker protein for immunoglobulin alpha and mu polypeptides lymphocyte antigen 9 CD79b molecule, immunoglobulin-associated betaFold ch.The log2 fold change value (M value), and the x axis displays the mean expression value. doi:10.1371/journal.pone.0046440.gTop 50 upregulated genes in periodontitis-affected gingival tissueThe top 50 significantly upregulated genes in periodontitisaffected gingival tissue with Unigene entry are displayed in Table 4 together with Ensemble ID, gene symbol, fold change, log2 foldFigure 6. Gene ontology (GO) analysis of differentially expressed genes. All significant (p,0.05) Biological processes (GO categories) and their parent terms are shown. The color of each node illustrates the significance and can be interpreted using the scale bar, which displays the p value. Each node is also marked with the number of significantly regulated genes mapped to the GO category. doi:10.1371/journal.pone.0046440.gGene Expression in PeriodontitisTable 4. Top 50 upregulated genes in periodontitis-affected tissue with Unigene entry.Ensemble ID ENSG00000188596 ENSG00000132704 ENSG00000143297 ENSG00000116748 ENSG00000187323 ENSG00000137265 ENSG00000167077 ENSG00000101194 ENSG00000122188 ENSG00000110777 ENSG00000124256 ENSG00000170476 ENSG00000132185 ENSG00000012223 ENSG00000137673 ENSG00000163534 ENSG00000177455 ENSG00000061656 ENSG00000121895 ENSG00000015413 ENSG00000048462 ENSG00000169962 ENSG00000102096 ENSG00000183508 ENSG00000168081 ENSG00000099958 ENSG00000105369 ENSG00000189233 ENSG00000004468 ENSG00000153789 ENSG00000143603 ENSG00000007129 ENSG00000170866 ENSG00000129988 ENSG00000118308 ENSG00000139193 ENSG00000073849 ENSG00000177272 ENSG00000108405 ENSG00000026751 ENSG00000124772 ENSG00000132465 ENSG00000122224 ENSGGene symbol C12orf63 FCRL2 FCRL5 AMPD1 DCC IRF4 MEI1 SLC17A9 LAX1 POU2AF1 ZBP1 MGC29506 FCRLA LTF MMP7 FCRL1 CD19 SPAG4 TMEM156 DPEP1 TNFRSF17 TAS1R3 PIM2 FAM46C PNOC DERL3 CD79A C8orf80 CD38 FAM92B KCNN3 CEACAM21 LILRA3 LBP LRMP CD27 ST6GAL1 KCNA3 P2RX1 SLAMF7 CPNE5 IGJ LY9 CD79BDescription chromosome 12 open 15755315 reading frame 63 Fc receptor-like 2 Fc receptor-like 5 adenosine monophosphate deaminase 1 (isoform M) deleted in colorectal carcinoma interferon regulatory factor 4 meiosis inhibitor 1 solute carrier family 17, member 9 lymphocyte transmembrane adaptor 1 POU class 2 associating factor 1 Z-DNA binding protein 1 hypothetical protein MGC29506 Fc receptor-like A lactotransferrin matrix metallopeptidase 7 (matrilysin, uterine) Fc receptor-like 1 CD19 molecule sperm associated antigen 4 transmembrane protein 156 dipeptidase 1 (renal) tumor necrosis factor receptor superfamily, member 17 taste receptor, type 1, member 3 pim-2 oncogene family with sequence similarity 46, member C prepronociceptin Der1-like domain family, member 3 CD79a molecule, immunoglobulin-associated alpha chromosome 8 open reading frame 80 CD38 molecule family with sequence similarity 92, member B potassium intermediate/small conductance calcium-activated channel, subfamily N, member 3 carcinoembryonic antigen-related cell adhesion molecule 21 leukocyte immunoglobulin-like receptor, subfamily A (without TM domain), member 3 lipopolysaccharide binding protein lymphoid-restricted membrane protein CD27 molecule ST6 beta-galactosamide alpha-2,6-sialyltranferase 1 potassium voltage-gated channel, shaker-related subfamily, member 3 purinergic receptor P2X, ligand-gated ion channel, 1 SLAM family member 7 copine V immunoglobulin J 
polypeptide, linker protein for immunoglobulin alpha and mu polypeptides lymphocyte antigen 9 CD79b molecule, immunoglobulin-associated betaFold ch.
