ARF3 in Situ Hybridization in Ovules.

(A) to (C) Whole-mount in situ hybridization of ARF3 in early MMC-stage wild-type (WT) (A) and rdr6-11  (B) ovules. (C) shows a wild-type ovule incubated with sense probe.

(D) to (F) Whole-mount in situ hybridization of ARF3 in late MMC-stage wild-type (WT) (D) and rdr6-11  (H) ovules. (F) shows a WT ovule incubated without probe.

Dashed red lines in (A), (B), (D), and (E) mark the boundary between the nucellus and chalaza. Bars = 10 µm.