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. 2018 Apr 10;9:425. doi: 10.3389/fpls.2018.00425

FIGURE 5.

FIGURE 5

Protein expression clustering analysis of DAP spots from 2-DE maps of flag leaves and developing grains. (A) Hierarchical clustering of DAP spots from flag leaves; (B) Hierarchical clustering of DAP spots from developing grains. Each column represents samples from control and drought treatment groups. Each row displays the change of a DAP spot using color-coding based on the relative ratio.