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. 2023 Feb 16;23:160. doi: 10.1186/s12885-023-10639-2

Fig. 1.

Fig. 1

Selection of cuproptosis-related lncRNAs. A Relationship and number of prognostic lncRNAs differentially expressed lncRNAs and cuproptosis-related lncRNAs. B Least absolute shrinkage and selection operator coefficient spectra of nine ccRCC prognostic genes. C Optimal lambda. D, E Differential expression levels of these four genes in ccRCC versus normal tissues. F Correlation of four selected genes with cuproptosis key genes