Figure 2From: Transcriptome analysis of rice root heterosis by RNA-SeqHierarchical cluster analysis of all transcripts. The color key represents RPKM normalized log2 transformed counts. R, X, and F denote R9308, Xieqingzao B, and Xieyou 9308, respectively. Numbers 12 and 34 denote samples from roots at tillering and heading stages, respectively.Back to article page