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Morphological and molecular characterization of Mariannaea aquaticola sp. nov. collected from freshwater habitats
被引:0
|作者:
Lei Cai
Elvi Kurniawati
Kevin D. Hyde
机构:
[1] Novozymes China,School of Science
[2] Mae Fah Luang University,undefined
来源:
关键词:
Nectriaceae;
Phylogenetic analysis;
Taxonomy;
Teleomorph–anamorph connection;
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摘要:
Mariannaea aquaticola sp. nov. is described, illustrated, and compared with closely related taxa. Phylogenetic analysis of rDNA ITS and 28S sequences show that Mariannaea aquaticola has affinity with Nectriaceae, which is in agreement with other Mariannaea species. Other morphologically similar genera such as Verticillium and Clonostachys are shown to be phylogenetically distant to Mariannaea. The generic concept of Mariannaea is discussed, and the affinity to Nectriaceous teleomorphs is suggested as additional generic character. A key to Mariannaea species is provided.
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页码:337 / 343
页数:6
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