[Retracted] Comprehensive Analysis of Subtypes and Identification of Key lncRNAs Based on Glutamine Metabolism-Related Long Noncoding RNAs

Figure 7

Identification of key glutamine metabolism-related lncRNAs and their functions in LUAD. (a) Cumulative distribution curve (CDF) of glutamine metabolism-related genes in the presence or absence of adjustment for lncRNAs via the first-order partial correlation analysis. The -axis denotes the Pearson correlation coefficient between glutamine metabolism score and genetic expression, and the -axis indicates the cumulative probability. The solid line represents the CDFs of glutamine metabolism scores and gene expression correlation coefficients before adjustment, and the dashed line represents the CDFs of glutamine metabolism scores and gene expression correlation coefficients adjusted using the first-order partial correlation analysis. (b) Bubble plots for pathway enrichment of genes significantly negatively correlated with the expression of MAGI2-AS3, NR2F1-AS1, and LINC00921. (c–e) Survival curves of patients having different risks in TCGA-LUAD, GSE31210, and GSE72094 datasets.

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