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. 2017 Dec 6;8:2066. doi: 10.3389/fpls.2017.02066

FIGURE 4.

FIGURE 4

The acs7-1 mutant showed delayed leaf senescence. (A) The acs7-1 mutant plants and their wild-type control (Wassilewskija-4) were photographed at 44 DAE stage. (B) Leaves from acs7-1 and WT plants at 39 DAE stage were laid out in order of emergence. (C) The chlorophyll contents in the fifth and sixth leaves of both acs7-1 and WT plants were measured at 36 DAE stage. Data represent means ± SD. The experiments were repeated at least three times to give the typical results shown here. Asterisk indicates statistically significant differences in student’s t-test (α = 0.01).