Fig. 2

Comparisons between transcriptomes. a Clustering analysis of the 12 transcriptomes by a dendrogram. Approximately unbiased (AU) P-value is calculated by multiscale bootstrap resampling and printed in red color. b Two-dimensional scatter diagram of the first and second principle component (PC) scores of the transcriptomes in the principle component analysis (PCA). c Venn diagram of differentially expressed genes (DEGs) between temperature condition changes (left), photoperiod condition changes (middle), and environment condition changes taking LS as a control (right). LL-HL, environment condition change from LL to HL. d GO-process enrichment analysis of DEGs that were significantly influenced by temperature and photoperiod in ANOVA. Left and right columns indicate the number of downregulated DEGs and upregulated DEGs, respectively