Fig. 3.

Characterization of OsWRKY42-overexpressing (OsWRKY42OX) transgenic rice plants. (A) RT-PCR analysis of OsWRKY42 expression in OsWRKY42OX1 (OX1) and OsWRKY42OX3 (OX3) transgenic lines. OsUBQ5 was amplified as an internal RT-PCR control. (B) Phenotype of three-week-old OsWRKY42OX transgenic lines (OX1 and OX3) in comparison with wild type (WT).