Autor según el artículo: Hernández-Restrepo M, Madrid H, Tan YP, da Cunha KC, Gené J, Guarro J, Crous PW
Departamento: Ciències Mèdiques Bàsiques
Autor/es de la URV: Gené Díaz, Josepa / Guarro Artigas, Josep
Palabras clave: Taxonomy Systematics Setosphaeria Phylogeny New species Human and plant pathogen Helminthosporium Curvularia setosphaeria new species human and plant pathogen helminthosporium curvularia
Resumen: Exserohilum includes a number of plant pathogenic, saprobic and clinically relevant fungi. Some of these species are of great importance in human activities, but the genus has never been revised in a phylogenetic framework. In this study, we revise Exserohilum based on available ex-type cultures from worldwide collections, observation of the holotypes and/or protologues, and additional isolates from diverse substrates and geographical origins. Based on nine nuclear loci, i.e., ITS, LSU, act, tub2, cam, gapdh, his, tef1 and rpb2, as well as phenotypic data, the genus and species boundaries are assessed for Exserohilum. Three species, i.e., E. novae-zelandiae, E. paspali and E. sorghicola, are excluded from the genus and reallocated in Sporidesmiella and Curvularia, respectively, whereas E. heteropogonicola and E. inaequale are confirmed as members of Curvularia. Exserohilum rostratum is revealed as conspecific with species previously described in Exserohilum such as E. antillanum, E. gedarefense, E. leptochloae, E. longirostratum, E. macginnisii and E. prolatum. Additionally, E. curvatum is revealed as synonym of E. holmii, and E. fusiforme of E. oryzicola. A total of 11 Exserohilum phylogenetic species are described, illustrated and discussed, including one novel taxon, E. corniculatum. The placements of 15 other doubtful species are discussed, and E. elongatum is validated.
Áreas temáticas: Plant science Mycology Medicina ii Ecology, evolution, behavior and systematics Ciências biológicas iii Ciências biológicas i Ciências agrárias i Biotecnología Biodiversidade
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 00315850
Direcció de correo del autor: josep.guarro@urv.cat josepa.gene@urv.cat
Identificador del autor: 0000-0002-7839-7568 0000-0001-6195-9299
Fecha de alta del registro: 2024-08-31
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
Enlace a la fuente original: https://www.ingentaconnect.com/content/nhn/pimj/2018/00000041/00000001/art00005;jsessionid=8csd3079kign3.x-ic-live-03#
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Persoonia. 41 71-108
Referencia de l'ítem segons les normes APA: Hernández-Restrepo M, Madrid H, Tan YP, da Cunha KC, Gené J, Guarro J, Crous PW (2018). Multi-locus phylogeny and taxonomy of Exserohilum. Persoonia, 41(), 71-108. DOI: 10.3767/persoonia.2018.41.05
DOI del artículo: 10.3767/persoonia.2018.41.05
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2018
Tipo de publicación: Journal Publications