Fig. 2From: A protoplast generation and transformation method for soybean sudden death syndrome causal agents Fusarium virguliforme and F. brasilienseRepresentative protoplasts seven days post-transformation overlaid with non-amended regeneration medium (a), regeneration medium amended with hygromycin (b), or nourseothricin (c). Arrows represent putative transformants that have grown through the entire layer of amended mediumBack to article page