Autor segons l'article: Hernández-Restrepo M, Madrid H, Tan YP, da Cunha KC, Gené J, Guarro J, Crous PW
Departament: Ciències Mèdiques Bàsiques
Autor/s de la URV: Gené Díaz, Josepa / Guarro Artigas, Josep
Paraules clau: Taxonomy Systematics Setosphaeria Phylogeny New species Human and plant pathogen Helminthosporium Curvularia setosphaeria new species human and plant pathogen helminthosporium curvularia
Resum: 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.
Àrees temàtiques: Plant science Mycology Medicina ii Ecology, evolution, behavior and systematics Ciências biológicas iii Ciências biológicas i Ciências agrárias i Biotecnología Biodiversidade
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 00315850
Adreça de correu electrònic de l'autor: josep.guarro@urv.cat josepa.gene@urv.cat
Identificador de l'autor: 0000-0002-7839-7568 0000-0001-6195-9299
Data d'alta del registre: 2024-08-31
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.ingentaconnect.com/content/nhn/pimj/2018/00000041/00000001/art00005;jsessionid=8csd3079kign3.x-ic-live-03#
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Persoonia. 41 71-108
Referència 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 de l'article: 10.3767/persoonia.2018.41.05
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2018
Tipus de publicació: Journal Publications