Identifying Differentially Expressed tRNA-Derived Small Fragments as a Biomarker for the Progression and Metastasis of Colorectal Cancer

Figure 4

Validation of tRF-phe-GAA-031 and tRF-VAL-TCA-002 expression in tumor tissues and their matched nontumor tissues. (a) tRF-phe-GAA-031 and (b) tRF-VAL-TCA-002 were significantly upregulated in tumor samples. A ROC curve analysis showed the association of (c) tRF-phe-GAA-031 and (d) tRF-VAL-TCA-002 with tumor.

(a)

(b)

(c)

(d)