Figure 1

Tox3-infiltration induces necrosis and cell death in the wheat line BG220. (A) 13-day old BG220 seedlings were infiltrated with SnTox3 or the empty vector control (ev). Necrotic lesions became visible 48 hpi in SnTox3-infiltrated plants. (B) Trypan blue staining of empty vector- and SnTox3-infiltrated leave areas for visualization of cell death.