Fig. 3From: A highly efficient protocol for isolation of protoplast from China, Assam and Cambod types of tea plants [Camellia sinensis (L.) O. Kuntze]Viability testing using FDA stain. (a) Under bright light at 100x (bar-100 μm), (b) Under 480 nm excitation at 100x (fluorescence-labelled viable protoplasts), (c) Under bright light at 400x (bar-100 μm) and (d) Under 480 nm excitation at 400x(fluorescence-labelled viable protoplasts)Back to article page