Fig. 5. Anther phenotypes of mARF6 plants. (A) Anther from a
stage 13 wild-type flower. c, connective cells; v, vascular bundle; sp,
septum; st, stomium. (D) Anther from a stage 13 mARF6-II
flower. (B,E) Enlarged views of anther vascular bundles and
surrounding connective cells from A and D, respectively. (C,F)
DR5::GUS staining patterns in wild-type (C) and mARF6-I (F)
stage 13 flowers. Scale bars: 30 µm in A,D; 12 µm in B,E; 0.3 mm in
C,F.