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Blastosporiumpersicolor gen. et sp. nov., a new helotialean fungus.


ABSTRACT: A new genus and species, Blastosporiumpersicolor, is described and illustrated from leaves of mildewed tobacco. It is characterised by branched, septate hyphae from which arise macronematous, unbranched or spaced branched conidiophores and mono- or polyblastic conidiogenous cells that produced solitary and blastocatenate, obovoid, oblong, ellipsoidal, allantoid, broad fusiform to irregular, unicellular, hyaline conidia. The phylogenetic analyses, based on the combined sequence data from the small and large nuclear subunit ribosomal DNA (SSU and LSU), placed B.persicolor in the Leotiomycetes class, Helotiales order.

SUBMITTER: Zheng H 

PROVIDER: S-EPMC6488551 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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<i>Blastosporiumpersicolor</i> gen. et sp. nov., a new helotialean fungus.

Zheng Hua H   Zhang ZhenNa Z   Wen ZhiJia Z   F Castañeda-Ruiz Rafael R   ZeFen Yu  

MycoKeys 20190422


A new genus and species, <i>Blastosporiumpersicolor</i>, is described and illustrated from leaves of mildewed tobacco. It is characterised by branched, septate hyphae from which arise macronematous, unbranched or spaced branched conidiophores and mono- or polyblastic conidiogenous cells that produced solitary and blastocatenate, obovoid, oblong, ellipsoidal, allantoid, broad fusiform to irregular, unicellular, hyaline conidia. The phylogenetic analyses, based on the combined sequence data from t  ...[more]

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