Cladosterigma: an enigmatic fungus, previously considered a basidiomycete, now revealed as an ascomycete member of the Gomphillaceae

Autor:	Danilo Batista Pinho, Maria do Desterro Mendes dos Santos, Debora Cervieri Guterres, Rildo Alexandre Fernandes da Silva, Erica S. C. Souza, William Rosa Oliveira Soares, José Carmine Dianese
Rok vydání:	2020
Předmět:	Genetics Phylogenetic tree biology Physiology Protein subunit RNA polymerase II Cell Biology General Medicine Fungus biology.organism_classification Incertae sedis Cladosterigma biology.protein Gomphillaceae Molecular Biology Ecology Evolution Behavior and Systematics Lecanoromycetes
Zdroj:	Mycologia. 112:829-846
ISSN:	1557-2536 0027-5514
Popis:	Cladosterigma clavariellum has been treated as a basidiomycete since its first description by Spegazzini in 1886 as Microcera clavariella. After further morphological studies, between 1919 and 2011, it remained among the basidiomycetes, most recently as incertae sedis in the order Cryptobasidiales. Our studies, based on light and scanning electron microscopy, supported by multilocus phylogenetic analyses-second-largest subunit of RNA polymerase II (RPB2), translation elongation factor 1-alpha (TEF1), small subunit (18S), large subunit (28S), and nuclear internal transcribed spacers (ITS1-5.8S-ITS2 = ITS) of the nuclear rDNA sequences, and mitochondrial rDNA small subunit (mtSSU)-finally determined the phylogenetic placement of Cladosterigma as the first nonlichenicolous mycoparasitic member of the Gomphillaceae within the Graphidales, an ascomycete order previously composed predominantly of lichen-forming fungi.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8191d847119c3176a3958bdcd97a007b https://doi.org/10.1080/00275514.2020.1781501 Zobrazit plný text záznamu