Morphology and Molecular Characterization of a Fungus from the Alternaria alternataSpecies Complex Causing Black Spots on Pyrus sinkiangensis(Koerle pear)
Mycobiology
; 48(3):233-239, 2020.
Article
in English
| KoreaMed | ID: covidwho-722089
ABSTRACT
A small-spored Alternariawas found from black spots of storaged Koerle pear (Pyrus sinkiangensis), one of the economically important fruit in Xinjiang province, China. The morphology is similar to A. limoniasperaebut obviously different in secondary conidiophores and conidial septa. A phylogenetic analysis using sequence datasets of ITS, GAPDH, TEF1, RPB2, Alt a1, OPA10–2, and EndoPG genes revealed that it belonged to the Alternaria alternatacomplex group. Pathogenicity tests illustrated that the fungus was the causal pathogen of black spot on Koerle pear fruit.
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Databases of international organizations
Database:
KoreaMed
Language:
English
Journal:
Mycobiology
Year:
2020
Document Type:
Article
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