Pestalotioid fungi are associated with a wide variety of plants around the world as pathogens, endophytes, and saprobes. In this study, diseased leaves and branches of plants were collected from Guizhou and Sichuan in China. Here, the fungal isolates were identified based on a phylogenetic analysis of the internal transcribed spacer region (ITS), the translation elongation factor 1-alpha (tef1-alpha) and the beta-tubulin (tub2) of ribosomal DNA, and the morphological characteristics. Ten Neopestalotiopsis isolates and two Pestalotiopsis isolates were obtained, and these isolates were further confirmed as four novel species (N. acericola, N. cercidicola, N. phoenicis, and P. guiyangensis) and one known species, N. concentrica.
机构:
Beijing Forestry Univ, Beijing Key Lab Forest Pest Control, Beijing 100083, Peoples R ChinaBeijing Forestry Univ, Beijing Key Lab Forest Pest Control, Beijing 100083, Peoples R China
Wang, Yifeng
Tsui, Kin-Ming
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Tan Tock Seng Hosp, Natl Ctr Infect Dis, Singapore 308433, Singapore
Univ British Columbia, Fac Med, Vancouver, BC V6T 1Z3, CanadaBeijing Forestry Univ, Beijing Key Lab Forest Pest Control, Beijing 100083, Peoples R China
Tsui, Kin-Ming
Chen, Shimei
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Beijing Forestry Univ, Beijing Key Lab Forest Pest Control, Beijing 100083, Peoples R ChinaBeijing Forestry Univ, Beijing Key Lab Forest Pest Control, Beijing 100083, Peoples R China
Chen, Shimei
You, Chongjuan
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Beijing Forestry Univ, Beijing Key Lab Forest Pest Control, Beijing 100083, Peoples R ChinaBeijing Forestry Univ, Beijing Key Lab Forest Pest Control, Beijing 100083, Peoples R China