Fig. 5From: Regeneration and transient gene expression in protoplasts of Draparnaldia (chlorophytes), an emerging model for comparative analyses with basal streptophytesEffect of mannitol concentration on the viability of protoplasts. Bars represent ± SD from the mean of 3 replicates consisting of 1000 protoplasts per replicate. The graph is accompanied with light microphotographs showing the viable and non-viable protoplasts. Scale bar = 20 μmBack to article page