Figure 4: Hierarchical cluster analysis of differentially expressed genes (DEGs) in cold- and TDZ-treated plants. | Scientific Reports

Figure 4: Hierarchical cluster analysis of differentially expressed genes (DEGs) in cold- and TDZ-treated plants.

From: Comparative Transcriptomic Analysis of Vernalization- and Cytokinin-Induced Floral Transition in Dendrobium nobile

Figure 4

Each column represents an experimental sample (CK-control, LT-cold treatment, and TDZ-TDZ treatment), and each row represents a gene. 54 DEGs that were significantly regulated (p-value < 0.05) were analyzed in pairwise comparisons (CK-VS-LT, CK-VS-TDZ,and LT-VS-TDZ). Expression levels were determined by RPKM (Reads Per kb per Million reads) values calculated from Illumina read counts, according to the method provided by Mortazavi and Williams (2008). Expression differences are shown in different colors. Red indicates high expression, and green indicates low expression.

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