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. 2014 Jun 30;9(6):e100997. doi: 10.1371/journal.pone.0100997

Figure 4. Cluster analysis.

Figure 4

Two major clusters of genes specifically induced during different phases of AR formation created via K-means clustering method by Genesis software. Three types of associated expression graphs of each cluster are shown. SEP: Sink Establishment Phase; RP: Recovery Phase; MP: Maintenance Phase.