Fig. 9From: Overexpression of OsAGO1b Induces Adaxially Rolled Leaves by Affecting Leaf Abaxial Sclerenchymatous Cell Development in RiceIn situ hybridization of OSHB3 and OsARF4 in the vegetative shoot apex of ZH11 and OE-AGO1b-25. a and b, e and f In situ hybridization of OSHB3 in ZH11 and OE-AGO1b-25. c and d, g and h In situ hybridization of ARF4 in ZH11 and OE-AGO1b-25. a-d Longitudinal sections of 14-day-old seedlings. e-h Cross sections of 14-day-old seedlings. Black arrows in (h) showed vascular bundles in P3 primordium of OE-AGO1b lines. Shoot base cuttings about 1 cm in length including SAM of 14-day-old seedlings were used. SAM, shoot apical meristem; P1, P1 leaf primordium; P2, P2 leaf primordium; P3, P3 leafprimordium; P4, P4 leaf primordium; MX, metaxylem; PP, protophloem; PX, protoxylem. Scale bars = 50 μmBack to article page