Fig. 1From: Characteristic of molecular subtypes in lung adenocarcinoma based on m6A RNA methylation modification and immune microenvironmentExpression of m6A RNA methylation regulators and consensus clustering analysis. a The heat map shows the expression of 21 m6A regulatory factors between LUAD and adjacent normal tissues. b The co-expression patterns between 21 m6A regulatory factors. c Consensus clustering of LUAD patients for k = 2. d Consensus clustering CDF for k = 2–9. e The CDF curve of consensus clustering. f Principal component analysis of the mRNA expression profile in LUAD patients. g The prognostic analysis between cluster 1 and cluster 2. *p < 0.05, **p < 0.01, and ***p < 0.001Back to article page