Figure 11.
RNA in situ hybridization assays. A, RNA in situ hybridization assays for OsGRF6 and OsGRF10 in florets at different developmental stages in DJ. Red arrows in SP7 and SP8 indicate stamens and pollens individually. fm, Floral meristem; le, lemma; pa, palea; po, pollen; st, stamen. Bars = 50 µm. B, RNA in situ hybridization assays of OsJMJ706 and OsCR4 in florets of DJ and grf6/grf10 double mutants at the overlapping expression regions of OsGRF6 and OsGRF10. Red arrows indicate stamens. OsACTIN was used as the internal control. Bars = 200 µm.