Fig. 1From: Protoplast isolation prior to flow cytometry reveals clear patterns of endoreduplication in potato tubers, related species, and some starchy root cropsImage of leaf (black arrow) and tuber (white arrow) protoplasts prior to the addition of modified Galbraith’s flow cytometry buffer. A starch granule lies between the two protoplasts and many more are visible within the tuber protoplast. Scale bar = 50 µmBack to article page