Fig. 3
From: Genome-wide identification of soybean WRKY transcription factors in response to salt stress
The transcription response of the WRKY genes in response to salt stress. Transcript abundance levels have been normalized and hierarchical clustered. Blue colored blocks indicate a decreased and yellow ones an increased level of transcription relative to the control. a The set of 66 genes transcriptionally altered in soybean root by the stress. Genes with remarkable changed expressions are labeled in red. b–d The transcription profiles of genes belonging to subgroups b IIb and c IIc and to d group III. hr number of hours of exposure to the stress. e The set of 49 genes transcriptionally altered in the aerial part of soybean by the stress