Autor según el artículo: Iturrieta-González I., Gené J., Guarro J., Castañeda-Ruiz R., García D.

Departamento: Ciències Mèdiques Bàsiques

Autor/es de la URV: García Sánchez, Dania / Gené Díaz, Josepa / Guarro Artigas, Josep

Palabras clave: Taxonomy New taxa Multigene phylogeny Ascomicetes phylogeny dendryphiella ascomycota

Resumen: In a survey of soil and herbivore dung microfungi in Mexico and Spain, several dendryphiella-like species were found. Phylogenetic analyses based on ITS and LSU sequences showed that these fungi belonged to the family Dictyosporiaceae (Pleosporales) and represent an undescribed monophyletic lineage distant from Dendryphiella. Therefore, the genus Neodendryphiella is proposed to accommodate three new species, N. mali, N. michoacanensis and N. tarraconensis. The novel genus shares morphological features with Dendryphiella such as differentiated conidiophores and polytretic integrated conidiogenous cells, that produce acropetal branched chains of conidia. Neodendryphiella differs in the absence of nodulose conidiophores bearing conidiogenous cells with pores surrounded by a thickened and darkened wall, typical features in the conidiogenous apparatus of Dendryphiella. In addition, the phylogenetic and morphological analysis of several reference strains of different Dendryphiella species, available for comparison, support the proposal of D. variabilis sp. nov., which mainly differs from the other species of the genus by having conidia up to 7 septa and highlight that D. vinosa and D. infuscans are obscure species that require further taxonomic review.

Áreas temáticas: Plant science Mycology Ecology, evolution, behavior and systematics Biodiversidade Agricultural and biological sciences (miscellaneous)

Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 13144057

Direcció de correo del autor: josep.guarro@urv.cat josepa.gene@urv.cat dania.garcias@urv.cat

Identificador del autor: 0000-0002-7839-7568 0000-0001-6195-9299 0000-0003-2397-1646

Fecha de alta del registro: 2023-02-22

Versión del articulo depositado: info:eu-repo/semantics/publishedVersion

Enlace a la fuente original: https://mycokeys.pensoft.net/article/27275/

URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/

Referencia al articulo segun fuente origial: Mycokeys. 37 (37): 19-38

Referencia de l'ítem segons les normes APA: Iturrieta-González I., Gené J., Guarro J., Castañeda-Ruiz R., García D. (2018). Neodendryphiella, a novel genus of the Dictyosporiaceae (Pleosporales). Mycokeys, 37(37), 19-38. DOI: 10.3897/mycokeys.37.27275

DOI del artículo: 10.3897/mycokeys.37.27275

Entidad: Universitat Rovira i Virgili

Año de publicación de la revista: 2018

Tipo de publicación: Journal Publications