Figure 1From: Purification and functional characterization of protoplasts and intact vacuoles from grape cellsMicroscopical and flow cytometric analysis of a protoplast population purified from grape cells. Protoplasts were labelled with FDA and observed under UV light (epifluorescence, A). Flow cytometric analysis of the protoplast population labelled with FDA: scattergram for grape cells protoplasts after FDA staining (B) and overlay of green fluorescence and autofluorescence histograms of the same protoplast suspension of gated region P (C).Back to article page