Figure 5. Effect of different natural SLs and analogs (each 1 µM) on caulonema length in the Ppccd8 mutant after 10 days (A) or 14 days (B) in the dark.

Data are means ± SE (n = 2 or 3 Petri dishes for 5A and n = 3 Petri dishes for 5B; 30 to 50 filaments were measured per Petri dish). Asterisks denote significant differences from Ppccd8 treated with acetone (control) (* P<0.05, ** P<0.01, one-way ANOVA).