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dc.contributor.author
Hansen, Paula Veronica
dc.contributor.author
Bianchinotti, Maria Virginia
dc.contributor.author
Rajchenberg, Mario
dc.date.available
2017-09-25T19:21:27Z
dc.date.issued
2007-05
dc.identifier.citation
Hansen, Paula Veronica; Bianchinotti, Maria Virginia; Rajchenberg, Mario; Anatomy and cytology of Taphrina entomospora during infection of Nothofagus; Elsevier; Mycological Research; 111; 5; 5-2007; 592-598
dc.identifier.issn
0953-7562
dc.identifier.uri
http://hdl.handle.net/11336/25062
dc.description.abstract
Taphrina entomospora is one of the few species of the genus described on native plants of the Southern Hemisphere and also one of the few leaf pathogens known on Nothofagus species. The anatomical changes it produces on N. pumilio leaves, and its morphology, cytology, and sporogenesis were studied. The fungus is a perennial species that overwinters as mycelium in the foliar buds and infects the developing leaves, so the whole blade develops the disease symptoms. Interveinal areas of the leaves become chlorotic, thickened and rounded. Palisade parenchyma fails to develop, with spongy parenchyma developing as packed, rounded, isodiametric cells with little intercellular space. The mycelium is subcuticular, dikaryotic, and produces ascogenous hyphae, asci, and ascospores as described for other species in the genus. Before ascus discharge, ascospores bud in a regular, unique way. The life-cycle of T. entomospora is compared with other representative taxa in the genus and the distribution of this pathogen is discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Leaf Anatomy
dc.subject
Nothofagus Pumilio
dc.subject
Taphrina Entomospora
dc.subject
Phytopathology
dc.subject.classification
Bioquímica y Biología Molecular
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Anatomy and cytology of Taphrina entomospora during infection of Nothofagus
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-07-12T18:15:45Z
dc.journal.volume
111
dc.journal.number
5
dc.journal.pagination
592-598
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Hansen, Paula Veronica. Universidad Nacional del Sur; Argentina
dc.description.fil
Fil: Bianchinotti, Maria Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
dc.description.fil
Fil: Rajchenberg, Mario. Centro de Investigación y Extensión Forestal Andino Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Mycological Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.mycres.2007.02.010
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S095375620700055X
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