Fig. 1From: Genome-wide study of salivary microRNAs as potential noninvasive biomarkers for detection of nasopharyngeal carcinomaHierarchical clustering heat map of the differentially expressed miRNAs. Each column corresponds to a single microarray, whereas each row indicates the expression profile of a single miRNA. Red and green represent high and low miRNAs expression, respectively. P < 0.05 and |fold change| > 1.5 were used as cutoff criteriaBack to article page