Autor segons l'article: Iturrieta-Gonzalez, Isabel; Gene, Josepa; Wiederhold, Nathan; Garcia, Dania;
Departament: Ciències Mèdiques Bàsiques
Autor/s de la URV: García Sánchez, Dania / Gené Díaz, Josepa
Paraules clau: Taxonomy Pleosporaceae Phylogeny Nov. Multiple sequence alignment Fungi Dematiaceous hyphomycetes Cochliobolus Bipolaris Ascomycetes phylogeny dematiaceous hyphomycetes pleosporaceae ascomycetes
Resum: Curvularia is a Pleosporalean monophyletic genus with a great diversity of species, including relevant phytopathogenic, animal and human pathogenic fungi. However, their microscopic identification is difficult due to overlapping morphological features amongst species. In recent years, multi-locus sequence analysis using the ITS region of the rDNA and fragments of the genes gapdh and tef1 revealed numerous cryptic species, especially in isolates that commonly produced 3-septate conidia. Therefore, based on sequence analysis of the above-mentioned DNA barcodes recommended for species delineation in Curvularia, we propose three novel species, C. panwerrucuksa, C. suttoniae and C. vietnamensis, isolated from soil, human clinical specimens and plant material, respectively, collected in different countries. These new species are morphologically characterised and illustrated in the present study. Curvularia pamverrucuksa differs from its counterparts, C. americana and C. verruculosa, mainly by its narrower conidia. Curvularia suttoniae and C. vietnamensis are closely related to C. petersonii, but the former two have larger conidia.
Àrees temàtiques: Plant science Mycology Ecology, evolution, behavior and systematics Biodiversidade Agricultural and biological sciences (miscellaneous)
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 13144057
Adreça de correu electrònic de l'autor: josepa.gene@urv.cat dania.garcias@urv.cat
Identificador de l'autor: 0000-0001-6195-9299 0000-0003-2397-1646
Data d'alta del registre: 2023-02-23
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://mycokeys.pensoft.net/article/51667/
Referència a l'article segons font original: Mycokeys. 68 (68): 1-21
Referència de l'ítem segons les normes APA: Iturrieta-Gonzalez, Isabel; Gene, Josepa; Wiederhold, Nathan; Garcia, Dania; (2020). Three new Curvularia species from clinical and environmental sources. Mycokeys, 68(68), 1-21. DOI: 10.3897/mycokeys.68.51667
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
DOI de l'article: 10.3897/mycokeys.68.51667
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2020
Tipus de publicació: Journal Publications
Repositori URV