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. 2009 Sep 11;8(11):1732–1738. doi: 10.1128/EC.00135-09

FIG. 7.

FIG. 7.

Production of AAL and AF toxins and pathogenicity of the fusion strain EST6. (a) Leaves of tomato cultivar Aichi-first and strawberry cultivar Morioka-16 were wounded slightly, treated with culture filtrates of the parental and fusion strains, and incubated in a moist chamber at 25°C for 3 days. (b) Leaves were inoculated with mycelial pieces of the strains and incubated in a moist chamber at 25°C for 3 days. 27G-1, Geneticin-resistant parental strain derived from the A. alternata tomato pathotype (As-27) harboring an npt gene; TP1, hygromycin B-resistant parental strain derived from the A. alternata strawberry pathotype (NAF8) harboring an hph gene; EST6, the fusion strain between 27G-1 and TP1.