Fig. 1
From: Long non-coding RNA profile study identifies a metabolism-related signature for colorectal cancer
Filtering of candidate lncRNAs. A Differentially expressed lncRNAs between tumour and normal tissues. The red point stood for the upregulated lncRNAs and the blue for downregulations. The lncRNAs without significance were marked with black. B The lncRNAs that significantly associated with prognosis after secondary filtering. The red point stood for the HR of corresponding lncRNAs higher than 1 and the blue point for HR less than 1. C The lncRNAs satisfied the requirements both differentially expressed and prognostic. Overlapping genes in (C) were labeled in (A) and (B). FDR: false discovery rate; FC: fold change; HR: hazard ratio; CI: confidence interval