Figure 4From: Insight into the early steps of root hair formation revealed by the procuste1 cellulose synthase mutant of Arabidopsis thalianaPRC1 promoter driven GUS expression is detected in all cells of the root. Whole mount (A) and radial section (B) of a 7 day old pPRC1::uidA primary root stained for GUS activity. Bar = 50 μm.Back to article page