Fig. 4From: Differential regulation of miRNAs involved in the susceptible and resistance responses of wheat cultivars to wheat streak mosaic virus and Triticum mosaic virusThree-dimensional scatter plot for the first three principal components that were analyzed using the principal component analysis (PCA) for wheat miRNAs. Colors assigned to each point represents their respective cluster determined by K-means algorithm. CV: Cumulative variance, KMO: Kaiser–Meyer–Olkin criterion, BTS: Bartlett’s test of sphericityBack to article page