Autor según el artículo: Rodriguez-Andrade, Ernesto; Stchigel, Alberto M.; Cano-Lira, Jose E.;
Departamento: Ciències Mèdiques Bàsiques
e-ISSN: 2309-608X
Autor/es de la URV: Cano Lira, José Francisco / Rodríguez Andrade, Ernesto / Stchigel Glikman, Alberto Miguel
Palabras clave: Xerophilic Taxonomy Soil Phylogeny Penicillium Eurotiales Ascomycota
Resumen: Soil is one of the main reservoirs of fungi. The aim of this study was to study the richness of ascomycetes in a set of soil samples from Mexico and Spain. Fungi were isolated after 2% w/v phenol treatment of samples. In that way, several strains of the genus Penicillium were recovered. A phylogenetic analysis based on internal transcribed spacer (ITS), beta-tubulin (BenA), calmodulin (CaM), and RNA polymerase II subunit 2 gene (rpb2) sequences showed that four of these strains had not been described before. Penicillium melanosporum produces monoverticillate conidiophores and brownish conidia covered by an ornate brown sheath. Penicillium michoacanense and Penicillium siccitolerans produce sclerotia, and their asexual morph is similar to species in the section Aspergilloides (despite all of them pertaining to section Lanata-Divaricata). P. michoacanense differs from P. siccitolerans in having thick-walled peridial cells (thin-walled in P. siccitolerans). Penicillium sexuale differs from Penicillium cryptum in the section Crypta because it does not produce an asexual morph. Its ascostromata have a peridium composed of thick-walled polygonal cells, and its ascospores are broadly lenticular with two equatorial ridges widely separated by a furrow. All four new species are xerophilic. Despite the genus Penicillium containing more than 480 known species, they are rarely reported as xerophilic.
Áreas temáticas: Plant science Mycology Microbiology (medical) Microbiology Farmacia Ecology, evolution, behavior and systematics Ciências biológicas iii Ciências biológicas ii
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: albertomiguel.stchigel@urv.cat jose.cano@urv.cat
Identificador del autor: 0000-0003-3987-7996 0000-0003-4495-4394
Fecha de alta del registro: 2024-07-27
Volumen de revista: 7
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
Enlace a la fuente original: https://www.mdpi.com/2309-608X/7/2/126
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: J Fungi (Basel). 7 (2): 1-16
Referencia de l'ítem segons les normes APA: Rodriguez-Andrade, Ernesto; Stchigel, Alberto M.; Cano-Lira, Jose E.; (2021). New Xerophilic Species of Penicillium from Soil. J Fungi (Basel), 7(2), 1-16. DOI: 10.3390/jof7020126
DOI del artículo: 10.3390/jof7020126
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2021
Tipo de publicación: Journal Publications