Fig. 2From: The effect of red light and far-red light conditions on secondary metabolism in AgarwoodCluster analysis of gene expression patterns in agarwood. Sixteen clusters were identified by k-means clustering. The samples are represented on the x-axis, from left to right: FR day 5, FR day 2, FR day 1, normal, R day 1, R day 2, R day 5. The centered log2 fold-change is represented on the y-axisBack to article page