Hierarchical clustering HHT.

<p>Hierarchical clustering for the 80 HHT paired samples comparing the expression in telangiectasial (yellow) and non-telangiectasial (pink) tissue, using the top variant lncRNAs (n = 42)(q<0.001). In the heat map rows correspond to long non-coding RNAs (lncRNAs) and columns to samples. Red indicates elevated expression, green indicates reduced expression. In the 42 differentially expressed lncRNAs; 16 are up-regulated and 26 are down-regulated.