Figure 5. OsIAA6 protein level in ZH11 plants with different nitrogen (N) levels and in different transgenic rice with 1 N levels.
(A–C) Western blot analysis of OsIAA6 in the protoplast of OsmiR393-overexpressing lines (OX393) (A) N-treated ZH11 (B) and OsMIR393 mutants (CRP) (C). Protoplasts were prepared from 2-week old seedlings. HSC70 was used as a loading control.