Fig. 5From: Principal component analysis based unsupervised feature extraction applied to budding yeast temporally periodic gene expressionSchematic of integrated analysis of YCDC by PCA based unsupervised FE. After PCA based unsupervised FE was applied to each of seven experiments, seven sets of genes were identified. Then, the frequency of each gene identified within the seven sets of genes was counted. Thirty-seven genes were associated with more than or equal to six countsBack to article page