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Figure 2 | BMC Plant Biology

Figure 2

From: Transcriptome analysis of germinating maize kernels exposed to smoke-water and the active compound KAR1

Figure 2

Hierarchical clustering of data from the microarray analysis of gene expression in smoke- and KAR 1 -treated germinating maize kernels. The data represents control vs. smoke, control vs. KAR1, control vs. smoke-treated for 3 h after a 3 h delay, control vs. smoke-treated for 6 h after a 3 h delay, and KAR1 vs. smoke comparisons. Samples with similar patterns of expression of the genes studied cluster together, as indicated by the dendrogram. The hierarchical clustering of the 21 genes that seemed to be the most relevant in all experiments is illustrated (expression changed in all experiments with fold-change ≥ 2, and at least in one experiments the corrected p-values < 0.1). Yellow indicates up-, and blue indicates downregulation.

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