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Fig. 2 | BMC Oral Health

Fig. 2

From: Potential links between COVID-19 and periodontitis: a bioinformatic analysis based on GEO datasets

Fig. 2

DEGs analysis in COVID-19 and periodontitis. A Volcano plot of mRNAs expression level in GSE12484. Threshold of P-value < 0.05 and |log2(FC)|> 2 was set. The red dots represented significantly highly expressed genes, and the blue dots represented significantly lowly expressed genes; B Volcano plot of mRNAs expression level in GSE164805. The evaluation criteria included adjust P-value < 0.05 and |log2(FC)|> 2.0. The red dots represented significantly highly expressed genes, and the blue dots represented significantly lowly expressed genes; C The heatmap showed the expression of top 20 up-regulated mRNAs and down-regulated mRNAs in GSE12484; D The heatmap showed the expression of top 20 up-regulated mRNAs and down-regulated mRNAs in GSE164805; E Then venn diagram showed the overlapping parts of GSE164805 and GSE12484: F The tissue-specific expression of the intersected DEGs

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