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. 2020 May 27;11:691. doi: 10.3389/fpls.2020.00691

FIGURE 4.

FIGURE 4

ABA responses of OsWRKY29 RNA interference (Ri) and overexpression (OE) lines. (A) Seed germination phenotypes of Nipponbare (NIP), OsWRKY29 Ri and OE lines treated with ABA at 7th day. Scale bar, 2 cm. (B–E) Germination time courses in water containing 0 μM ABA (B), 1 μM ABA (C), 3 μM ABA (D), and 5 μM ABA (E). Seed dormancy was broken by drying at 50°C for 72 h. The heat-treated seeds (dormancy released stage) were used for ABA treatment. Values are means ± SD (n = 3).