Fig. 3
From: A phosphoinositide map at the shoot apical meristem in Arabidopsis thaliana
PIP pattern in absence of organogenesis at the shoot apical meristem. Epidermal signal intensity in shoot apical meristems (left panel, %) from (a, b) pin1-7 mutant and (c, d) NPA-treated plants expressing (a, c) pPDF1::mCitrine-PHPLC (b, d) and pPDF1::mCitrine-P4MSiDM. c, d NPA-treated seedlings were transferred to a medium without NPA at t = 0 h and observed at t = 48 h when organs emerged. Gaussian curvature (central panel, unit: 10-3 μm-2) and signal intensity (right panel, %) were extracted and plotted following the dotted white line. Scale bar, 20 μm