Articles producció científica> Ciències Mèdiques Bàsiques

Neodendryphiella, a novel genus of the Dictyosporiaceae (Pleosporales)

  • Dades identificatives

    Identificador: imarina:5132343
    Autors:
    Iturrieta-González I., Gené J., Guarro J., Castañeda-Ruiz R., García D.
    Resum:
    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.
  • Altres:

    Autor segons l'article: Iturrieta-González I., Gené J., Guarro J., Castañeda-Ruiz R., García D.
    Departament: Ciències Mèdiques Bàsiques
    Autor/s de la URV: García Sánchez, Dania / Gené Díaz, Josepa / Guarro Artigas, Josep
    Paraules clau: Taxonomy New taxa Multigene phylogeny Ascomicetes phylogeny dendryphiella ascomycota
    Resum: 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.
    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: dania.garcias@urv.cat josepa.gene@urv.cat
    Identificador de l'autor: 0000-0003-2397-1646 0000-0001-6195-9299
    Data d'alta del registre: 2024-09-07
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://mycokeys.pensoft.net/article/27275/
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Mycokeys. 37 (37): 19-38
    Referència 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 de l'article: 10.3897/mycokeys.37.27275
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2018
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Agricultural and Biological Sciences (Miscellaneous),Ecology, Evolution, Behavior and Systematics,Mycology,Plant Science
    Taxonomy
    New taxa
    Multigene phylogeny
    Ascomicetes
    phylogeny
    dendryphiella
    ascomycota
    Plant science
    Mycology
    Ecology, evolution, behavior and systematics
    Biodiversidade
    Agricultural and biological sciences (miscellaneous)
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