Author, as appears in the article.: Giraldo A., Gené J., Sutton D., Wiederhold N., Guarro J.
Department: Ciències Mèdiques Bàsiques
URV's Author/s: Gené Díaz, Josepa / Guarro Artigas, Josep
Keywords: Emericellopsis Hypocreales Phylogeny
Abstract: Several molecular studies have demonstrated that species traditionally assigned to the form genus Acremonium are polyphyletic, while Acremonium sensu stricto is a central element of the family Bionectriaceae (Hypocreales). Based on phenotypic characters and molecular phylogenetic analyses, two new Acremonium species, A. moniliforme and A. dimorphosporum, are described. The former is related to Emericellopsis and is characterised by cylindrical conidia, acicular phialides and abundantly formed moniliform hyphae. Acremonium dimorphosporum resembles A. borodinense. It produces dimorphic conidia that are either cylindrical and smooth-walled or ellipsoidal and rough-walled. The new genus Brunneomyces is proposed based on three species, including B. brunnescens (formerly A. brunnescens), B. europaeus and B. hominis. They are characterised by brown hyphae, sympodial conidiophores and chains of ovoidal to ellipsoidal conidia. Chordomyces albus sp. nov. is characterized by its light-coloured colonies, simple or branched conidiophores, phialides with percurrent proliferations and cylindrical collarettes, and ellipsoidal to cylindrical conidia. The combined analysis of the LSU, ITS, RPB2 and TEF1-¿ loci supports the inclusion of B. brunnescens, B. europaeus, B. hominis and C. albus in Plectosphaerellaceae.
Thematic Areas: Agricultural and biological sciences (miscellaneous) Biodiversidade Biotecnología Ciências agrárias i Ciências biológicas i Ciências biológicas iii Ecology, evolution, behavior and systematics Interdisciplinar Mycology Plant science Saúde coletiva
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: josepa.gene@urv.cat josep.guarro@urv.cat
ISSN: 1617416X
Author identifier: 0000-0001-6195-9299 0000-0002-7839-7568
Record's date: 2023-02-22
Papper version: info:eu-repo/semantics/acceptedVersion
Link to the original source: https://link.springer.com/article/10.1007/s11557-017-1271-7
Papper original source: Mycological Progress. 16 (4): 349-368
APA: Giraldo A., Gené J., Sutton D., Wiederhold N., Guarro J. (2017). New acremonium-like species in the Bionectriaceae and Plectosphaerellaceae. Mycological Progress, 16(4), 349-368. DOI: 10.1007/s11557-017-1271-7
Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/
Article's DOI: 10.1007/s11557-017-1271-7
Entity: Universitat Rovira i Virgili
Journal publication year: 2017
Publication Type: Journal Publications
Repositori URV