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. 2016 Jul 26;11(7):e0159610. doi: 10.1371/journal.pone.0159610

Fig 2. Overall analysis of HLB-regulated changes in biotic stress response.

Fig 2

Principal component analysis of treated and untreated Citrus categories in relation to genes involved in biotic stress responses. UNT = Untreated with hormones (Control), CK = treated with K-phite, 30G = 30 μM gibberellin, 15G = 15 μM gibberellin, 1R = 1 mM L-arginine, 0.5R = 0.5 mM L-arginine, 2AS = sucrose combined with 2 μM atrazine, 1AS = sucrose combined with 2 μM atrazine. GA20 = Ga2-oxidase, HSP21 = Heat shock protein 21.