Figure 2From: Concentration-dependent effects of narciclasine on cell cycle progression in Arabidopsis root tipsEffects of NCS on cell division and cell differentiation in Arabidopsis root tips. (A) NCS affects the differentiation of xylem pole pericycle cells in the root tip. Bar = 200 μm. (B) The development of root hairs in Arabidopsis primary roots was affected by NCS. Data shown are means ± SD obtained from three independent experiments (n ≧ 20). (C) CDKA;1::uidA promoter activity after NCS treatment for 4 days. Bar = 200 μm. (D) Expression of the mitotic marker CYCB1;1::uidA after 2 days NCS treatment. Bar = 50 μm.Back to article page