Fig. 7.

Effects of BA and CLE10 peptide on protoxylem vessel formation in ahk2 ahk4, clv2 and crn. (A, B) Seedlings of WT (A) and ahk2 ahk4 (B) were grown in liquid medium containing BA and CLE10 at 10, 100 or 1000 nM for 7 d. (C–F) Seedlings of WT (Col-0) (C), clv2 (D), WT (Utr) (E) and crn (F) were treated with no peptide, BA or CLE10 at 1000 nM for 7 d. Black, gray and white bars are explained in Fig. 3 (N = 12–18).