Research Article

Racial Differences in Expression Levels of miRNA Machinery-Related Genes, Dicer, Drosha, DGCR8, and AGO2, in Asian Korean Papillary Thyroid Carcinoma and Comparative Validation Using the Cancer Genome Atlas

Figure 1

Relative mRNA levels of Dicer, Drosha, DGCR8, and AGO2 (normalized to the corresponding β-actin mRNAs) in Asian Korean PTC tissues compared with adjacent noncancerous thyroid tissues. Asterisk indicates Wilcoxon signed-rank test.