Autor segons l'article: Rodriguez-Andrade, Ernesto; Stchigel, Alberto M.; Cano-Lira, Jose E.;
Departament: Ciències Mèdiques Bàsiques
e-ISSN: 2309-608X
Autor/s de la URV: Cano Lira, José Francisco / Rodríguez Andrade, Ernesto / Stchigel Glikman, Alberto Miguel
Paraules clau: Xerophilic Taxonomy Soil Phylogeny Penicillium Eurotiales Ascomycota
Resum: 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.
Àrees temàtiques: Plant science Mycology Microbiology (medical) Microbiology Farmacia Ecology, evolution, behavior and systematics Ciências biológicas iii Ciências biológicas ii
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: albertomiguel.stchigel@urv.cat jose.cano@urv.cat
Identificador de l'autor: 0000-0003-3987-7996 0000-0003-4495-4394
Data d'alta del registre: 2024-07-27
Volum de revista: 7
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.mdpi.com/2309-608X/7/2/126
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: J Fungi (Basel). 7 (2): 1-16
Referència 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 de l'article: 10.3390/jof7020126
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2021
Tipus de publicació: Journal Publications