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. 2019 Feb 4;10:52. doi: 10.3389/fpls.2019.00052

FIGURE 5.

FIGURE 5

Functional complementation and CRISPR/Cas9 knock-out of ES4. (A) Plant of ZH8015, es4, and es4-COM at the mature stage. (B) Plant of ZH8015, es4, and es4-cas9 at the mature stage. (C) OsCPK12 relative expression level in ZH8015, es4, es4-COM, and ES4-cas9. (D) Content of Chlorophyll a and b in flag leaf of ZH8015, es4, es4-COM, and ES4-cas9 at the tillering stage. (E) Net photosynthetic rate (Pn) in flag leaf of ZH8015, es4, es4-COM, and ES4-cas9 at 70 dps (mean ± SD, n = 3), Scale bar = 4 cm. Letters in the figure indicate the results of multiple comparison test, a,b,c indicate significant difference on 0.01 level.