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. 2017 Apr 3;7:589. doi: 10.1038/s41598-017-00480-6

Figure 2.

Figure 2

Arabidopsis seedlings treated with plasma on cotyledon induces cell death. (a) Phenotype of indicated treatment after 3 days incubation in long day condition. Scale bar = 1 mm. (b) Trypan blue staining of cotyledon of indicated treatment. (c) Total chlorophyll level of seedlings from indicated conditions. 1 sec, 3 sec, and 6 sec = plasma treatment for indicated time. Error bar = SD. Student’s t-test were used to indicate significant difference from Mock treatment, * < 0.05, ** < 0.01, *** < 0.001.