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. 2015 Aug 10;10(8):e0135197. doi: 10.1371/journal.pone.0135197

Fig 2. C. australis seedlings can take up ABA from the media.

Fig 2

C. australis and tomato seedlings were germinated and grown to about 1cm in length before they were transferred to 1/2 MS medium containing 50 μM of ABA or no ABA (indicated by ABA and C on the X-axis) and incubated for 24 h. Subsequently, seedlings were thoroughly rinsed with water to remove ABA from the surface. Five to 10 seedlings (~100 mg) were pooled to form 1 replicate, and ABA levels were measured (mean ± SE; N = 5). Asterisks indicate significant differences between the respective ABA-treated and non-treated groups determined by Student’s t-test (***, P < 0.001).