aHygBR, resistant to hygromycin B; GenR, resistant to G418. Virus-free strains derived from strain DK21 and DK3 were obtained by single conidial isolation.
aHygBR, resistant to hygromycin B; GenR, resistant to G418. Virus-free strains derived from strain DK21 and DK3 were obtained by single conidial isolation.