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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional Autónoma de México
2015
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| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=42542747003 https://www.redalyc.org/journal/425/42542747003/ https://www.redalyc.org/journal/425/42542747003/html/ https://www.redalyc.org/journal/425/42542747003/42542747003.epub https://www.redalyc.org/journal/425/42542747003/movil |
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- Advances in the phylogeny of Helvella (Fungi: Ascomycota), inferred from nuclear ribosomal LSU sequences and morphological data Fidel Landeros Teresa Iturriaga Aarón Rodríguez Georgina Vargas-Amado Laura Guzmán-Dávalos Biología Ecology Distribution Type specimens Generic delimitation Phylogenetic relationships in the genus Helvella were investigated using both LSU rDNA sequences and morphological features. The latter were coded and included in the analyses, resulting in better-supported clades. Helvella is monophyletic and Wynnella is its sister genus. Aporhynchous vs. pleurorhynchous asci are the synapomorphies for the 2 subgenera, Leucomelaenae and Helvella , which were confirmed as natural groups. Other recovered supported clades were section Leucomelaenae in the subgenus Leucomelaenae , and sections Elasticae , Helvella , and Lacunosae within the subgenus Helvella . Generic description, comments on taxonomically informative features, species complexes, and species that need typification are presented 2015 artículo científico 1870-3453 https://www.redalyc.org/articulo.oa?id=42542747003 https://www.redalyc.org/journal/425/42542747003/ https://www.redalyc.org/journal/425/42542747003/html/ https://www.redalyc.org/journal/425/42542747003/42542747003.epub https://www.redalyc.org/journal/425/42542747003/movil en http://www.redalyc.org/revista.oa?id=425 Revista Mexicana de Biodiversidad application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Biodiversidad (México) Num.4 Vol.86