Figure 1From: Effect of BRAFmutational status on expression profiles in conventional papillary thyroid carcinomasPCA scatter plot wherein each dot represents a sample with a group specific color. Distance between dots is a dimensional measure for the similarity of the respective expression profiles of the samples. Ellipsoids are a measure to visualize distance of relationships between samples of a group. Red, normal thyroid; blue, BRAFwt PTCs, green, BRAFmut PTCs.Back to article page