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. 2018 Mar 23;42(1):91–104. doi: 10.3892/ijmm.2018.3588

Figure 2.

Figure 2

Heat map and hierarchical clustering. Cluster analysis arranges samples into groups based on their expression levels. This analysis was performed to examine distinguishable (A) long non-coding RNA and (B) mRNA expression patterns among the samples. In the dendrogram, red indicates high relative expression and green indicates low relative expression. A1-A3 represent high-grade ovarian serous cancer tissue samples. B1-B3 represent healthy fallopian tube tissue samples.