Molecular phylogeny of Neodevriesia, with two new species and several new combinations.

Mycologia

b State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences , Beijing 100101 , China.

Published: November 2018

AI Article Synopsis

  • A study used phylogenetic analysis of genetic data from marine algae to identify Cladosporium-like fungi isolates.
  • Two new species, Neodevriesia cladophorae and N. grateloupiae, were discovered and characterized based on their physical and genetic traits.
  • Additionally, three existing species were reclassified from Devriesia to Neodevriesia due to their related genetic and morphological features.

Article Abstract

To identify Cladosporium-like isolates associated with marine algae, phylogenetic analyses were conducted using a combined data set of the nuc rDNA internal transcribed spacer (ITS) region (ITS1-5.8S-ITS2 = ITS), 28S gene, and partial RNA polymerase II second largest subunit (RPB2). These isolates were confirmed as belonging to Neodevriesia (Neodevriesiaceae), a genus recently segregated from Cladosporium. Two new species, Neodevriesia cladophorae and N. grateloupiae, are described on the basis of morphological and phylogenetic distinctions, and this is the first report of Neodevriesia species from the marine environment. Devriesia fici, D. fraserae, and D. sardiniae are transferred to Neodevriesia based on the phylogenetic affinities and morphological characters of their ex-type specimens.

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http://dx.doi.org/10.1080/00275514.2017.1415075DOI Listing

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