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Fig. 1 | BMC Biology

Fig. 1

From: A phosphoinositide map at the shoot apical meristem in Arabidopsis thaliana

Fig. 1

A stereotypical PIP pattern at the shoot apical meristem. Epidermal signal intensity (left panel, %) in shoot meristems (a) stained with FM4-64, (b) expressing pPDF1::CFP-N7, (c) expressing pUbQ::29-1-TdTomato, (d) expressing pPDF1::29-1-TdTomato, (e) expressing pPDF1::mCitrine-PHPLC, and (f) expressing pPDF1::mCitrine-P4MSiDM. Gaussian curvature (central panel, unit: 10-3 μm-2) and signal intensity (right panel, %) were extracted and signal intensity was quantified in the central zone (CZ), in the peripheral zone (PZ), in the boundary (B), and in young organs (O). Comparisons of signal intensity between the central zone and other domains were performed and statistical significance was tested using a bilateral Student test (**P < 0.001). Scale bar, 20 μm

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