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Fig. 2 | BMC Cancer

Fig. 2

From: Multi-omics analysis of genomics, epigenomics and transcriptomics for molecular subtypes and core genes for lung adenocarcinoma

Fig. 2

Identification of CNV and methylation-related genes for LUAD. a Venn diagram depicting that 440 LUAD samples were used for this study after integrating RNA-seq data, CNV data, methylation data and samples with complete clinical information. b Distribution of CNV-related genes on the chromosomes. X-axis expresses different chromosomes, and Y-axis expresses the corresponding distribution percentage. c Distribution of correlation coefficients on different chromosomes. X-axis represents different chromosomes, and Y-axis represents correlation coefficients. d The distribution map of methylation-related genes on chromosomes. X-axis is different chromosomes, and Y-axis is the distribution ratio of methylation-related genes on each chromosome. e Histogram showing the positions of methylation sites relative to GC islands. X-axis suggests the feature types of methylation sites relative to GC islands, and Y-axis suggests the proportion of methylation sites in each type to all methylation sites. f Percentages of methylation-related genes in each gene type. X-axis is the percentage of genes in each type, and Y-axis is gene types. g Distribution of Z-value of correlation between CNV or methylation and gene expression. X-axis expresses Z-value, and Y-axis expresses the density distribution corresponding to the Z-value

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