Alternaria species associated with araliaceous plants in Korea
2015
Deng, Jian Xin | Li, Mei Jia | Paul, Narayan Chandra | Lee, Ji-Hye | Cho, Hye Sun | Lee, Hyang Burm | Yu, Seung Hun
In this work, we assess the taxonomy of Alternaria species associated with leaf spot and blight disease on araliaceous plants in Korea. Alternaria araliae and A. panacis are recognized and a novel species, A. dendropanacis, is proposed based on sequence analysis and morphology. They can be differentiated by the combined analysis of Alt a 1, BT1, BT2, EF-1α, gpd and RPB2 gene sequences. Morphologically, the species are distinct by pigment production and conidial characteristics produced under standardized cultural conditions.
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