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dc.contributor.author
Lambert, Christopher
dc.contributor.author
Schiefelbein, Rahel
dc.contributor.author
Jaimez, Javier A.
dc.contributor.author
Stadler, Marc
dc.contributor.author
Sir, Esteban Benjamin
dc.date.available
2024-04-12T14:19:54Z
dc.date.issued
2023-03
dc.identifier.citation
Lambert, Christopher; Schiefelbein, Rahel; Jaimez, Javier A.; Stadler, Marc; Sir, Esteban Benjamin; Studies on Argentine Phylacia species (Hypoxylaceae) using a polythetic taxonomic approach; Springer Heidelberg; Mycological Progress; 22; 4; 3-2023; 1-17
dc.identifier.issn
1617-416X
dc.identifier.uri
http://hdl.handle.net/11336/232889
dc.description.abstract
The current study is dedicated to the taxonomy of the genus Phylacia (Hypoxylaceae) in Argentina. Fieldwork in the north of the country provided several fresh collections that were studied, using a polyphasic approach. The secondary metabolite profiles of the specimens were generated by high-performance liquid chromatography hyphenated by diode array and mass spectrometry (HPLC?DAD/MS) of the stromata. This study confirmed the presence of secondary metabolites that are also found in the related genus Daldinia. The detection of binapththalene tetrol (BNT), daldinal B, and daldinol, which are also characteristic of certain species of Daldinia and Hypoxylon, further confirmed the chemotaxonomic affinities within the Hypoxylaceae. The phylogenetic affinities of several species were determined using a multi-gene genealogy based on ITS, LSU, TUB2, and RPB2 sequences, confirming that Phylacia is most closely related to Daldinia, Rhopalostroma, and Thamnomyces. The new species P. lobulata, which features a rather unique stromatal morphology and seems to exhibit apparent host specificity for the endemic tree Pseudobombax argentinum, is described.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer Heidelberg
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CHEMOTAXONOMY
dc.subject
PHYLOGENY
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SORDARIOMYCETES
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XYLARIALES
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ONE NEW SPECIES
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Micología
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Studies on Argentine Phylacia species (Hypoxylaceae) using a polythetic taxonomic approach
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-04-12T13:16:19Z
dc.journal.volume
22
dc.journal.number
4
dc.journal.pagination
1-17
dc.journal.pais
Alemania
dc.description.fil
Fil: Lambert, Christopher. Technische Universität Braunschweig; Alemania
dc.description.fil
Fil: Schiefelbein, Rahel. Technische Universität Braunschweig; Alemania
dc.description.fil
Fil: Jaimez, Javier A.. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina
dc.description.fil
Fil: Stadler, Marc. Technische Universität Braunschweig; Alemania
dc.description.fil
Fil: Sir, Esteban Benjamin. Universidad Nacional de Tucumán. Instituto de Bioprospección y Fisiología Vegetal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Bioprospección y Fisiología Vegetal; Argentina
dc.journal.title
Mycological Progress
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11557-023-01875-8
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