FIGURE 7.
αMMC‐induced catalase activity alleviates photosystem damage under CMV infection conditions. (a, c) Images of the maximal quantum efficiency of PS II (Fv/Fm) (a) and the quantum efficiency of PS II (ΦPS II) (c) in CAT‐silenced wild‐type (WT) and αMMC transgenic plants under CMV infection conditions. (b, d) Average values of Fv/Fm (b) and ΦPS II (d). Systemic leaves were harvested for analysis. Values are the means ± SD from three independent plants. Lowercase letters indicate significant differences (p < 0.05)