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Citation for Study 26980

About Citation title: "Two new species of Chytriomycetaceae: morphological, phylogenetic and ultrastructural characterization".
About Study name: "Two new species of Chytriomycetaceae: morphological, phylogenetic and ultrastructural characterization".
About This study is part of submission 26980 (Status: Published).

Citation

Jesus A.L., Jeronimo G.H., & Pires-zottarelli C.A. 2020. Two new species of Chytriomycetaceae: morphological, phylogenetic and ultrastructural characterization. Mycologia, .

Authors

  • Jesus A.L.
  • Jeronimo G.H.
  • Pires-zottarelli C.A.

Abstract

Systematics of Chytridiales has been deeply influenced by analyses of molecular loci and zoospore ultrastructure. Even though the Chytridiales is the largest order within Chytridiomycota, Brazilian isolates of this clade have been poorly integrated. Here, we isolated seven species and documented their morphology, including zoospore ultrastructure for one species?, and phylogenetic positions for all based on analyses of nuc 18S rDNA (18S), nuc rDNA ITS1-5.8S-ITS2 (ITS), and nuc 28S rDNA (28S). Phylogenetic results support the placement of five species among the Asterophlyctaceae, Chytriomycetaceae, and Chytridiaceae, and two species of uncertain position within the Chytridiales. Two species of Chytriomycetaceae are described as new, Rhizidium crepaturum and Siphonaria aurea, and Rodmanochytrium sphaericum is recorded for the first time from Brazil.

Keywords

flagellar plug, paracrystalline inclusion, taxonomy, zoospore ultrastructure, 2 new taxa

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  • Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S26980
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