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Fig. 8 | BMC Plant Biology

Fig. 8

From: Comparative proteomics illustrates the complexity of drought resistance mechanisms in two wheat (Triticum aestivum L.) cultivars under dehydration and rehydration

Fig. 8

Clustering analysis of the expression profiles of differentially abundant proteins in Xihan No. 2 during dehydration and rehydration. The hierarchical cluster tree is shown at the top, and the expression profiles are shown below. The five rows of hierarchical cluster tree represent control, dehydration treatments (18 h, 24 h and 48 h) and rehydration treatment (R24 h), respectively. Each individual protein is represented by a single column of colour boxes. The up- and down-regulated proteins are indicated in red and green, respectively. The colours intensity is increased with the expression differences increasing, as shown in the bar. The expression profile of each individual protein in the cluster is depicted by gray lines, while the mean expression profile is marked in pink for each cluster. The number of proteins in each cluster is given in the left upper corner, and the cluster number is given in the right lower corner. Only the clusters with n > 6 were taken to investigate the co-expression patterns for functionally similar proteins. The detailed information on proteins within each cluster is presented in Additional file 8: Figure S1

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