Fig. 4
From: RWP-RK Domain 3 (OsRKD3) induces somatic embryogenesis in black rice
High frequency regeneration of black rice plants using indOsRKD3. Representative images of indOsRKD3-transformed immature embryos incubated with a mock solution (1% shoots; n > 200 calli) (A) or incubated for five days with a 20 μM DEX solution (98%; n > 200 calli) (B). Similarities in growth between wild-type (WT) and transgenic indOsRKD3 plants grown in soil under glasshouse conditions (C). Scale bars, 1 cm, 1 cm and 5 cm, respectively