New genus of trichomatous coelomycete on Myrcia fenzliana from the Brazilian Cerrado.
Mycologia, 2021/1-2021/2;113(1):231-244.
Dos Santos MDDM[1], Guterres DC[2], Sepúlveda-Chavera GF[3], Souza ESDC[4], Pereira-Carvalho RC[5], Pinho DB[5], Dianese JC[4, 5]
Affiliations
PMID: 33327878DOI: 10.1080/00275514.2020.1822094
Impact factor: 2.958
Abstract
Megacoelomyces (type species: Megacoelomyces sanchezii), an ascomycete asexual morph infecting Myrcia fenzliana (Myrtaceae) from the Brazilian Cerrado, is described as a new genus in the Phaeosphaeriaceae (Pleosporales, Dothideomycetes, Ascomycota), based on multilocus phylogeny (three nuclear ribosomal DNA and two protein-coding genes) in addition to morphological (light and scanning electron microscopy) and ecological data.
Keywords: Megacoelomyces ; 2 new taxa; Ascomycota; Brazil; Dothideomycetes; Myrtaceae; Neotropical microfungi; Phaeosphaeriaceae; Pleosporales
MeSH terms
Ascomycota; Brazil; Classification; DNA, Fungal; DNA, Ribosomal; Genes, Fungal; Microscopy, Electron, Scanning; Mitosporic Fungi; Myrtaceae; Phylogeny
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