Correlation between Phenylphenalenone Phytoalexins and Phytopathological Properties in Musa and the Role of a Dihydrophenylphenalene Triol

A correlation has been established between production of specific phenylphenalenones and resistance of various banana and plantain varieties towards certain pathogens. In addition a dihydrotrihydroxyphenylphenalene was isolated from the resistant 'Pelipita' plantain variety in relatively h...

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Autores principales: Otálvaro, Felipe, Echeverri, Fernando, Quiñones, Winston, Torres, Fernando, Schneider, Bernd
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2002
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6146501/
http://dx.doi.org/10.3390/70300331
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author Otálvaro, Felipe
Echeverri, Fernando
Quiñones, Winston
Torres, Fernando
Schneider, Bernd
author_facet Otálvaro, Felipe
Echeverri, Fernando
Quiñones, Winston
Torres, Fernando
Schneider, Bernd
author_sort Otálvaro, Felipe
collection PubMed
description A correlation has been established between production of specific phenylphenalenones and resistance of various banana and plantain varieties towards certain pathogens. In addition a dihydrotrihydroxyphenylphenalene was isolated from the resistant 'Pelipita' plantain variety in relatively high concentrations and its structure and relative configuration were assigned on the basis of 1D and 2D NMR and NOE information. This compound is considered a key intermediate in the biosynthesis of phenylphenalenone phytoalexins.
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spelling pubmed-61465012018-11-19 Correlation between Phenylphenalenone Phytoalexins and Phytopathological Properties in Musa and the Role of a Dihydrophenylphenalene Triol Otálvaro, Felipe Echeverri, Fernando Quiñones, Winston Torres, Fernando Schneider, Bernd Molecules Article A correlation has been established between production of specific phenylphenalenones and resistance of various banana and plantain varieties towards certain pathogens. In addition a dihydrotrihydroxyphenylphenalene was isolated from the resistant 'Pelipita' plantain variety in relatively high concentrations and its structure and relative configuration were assigned on the basis of 1D and 2D NMR and NOE information. This compound is considered a key intermediate in the biosynthesis of phenylphenalenone phytoalexins. MDPI 2002-03-31 /pmc/articles/PMC6146501/ http://dx.doi.org/10.3390/70300331 Text en © 2002 by MDPI (http://www.mdpi.org). Reproduction is permitted for non commercial purposes.
spellingShingle Article
Otálvaro, Felipe
Echeverri, Fernando
Quiñones, Winston
Torres, Fernando
Schneider, Bernd
Correlation between Phenylphenalenone Phytoalexins and Phytopathological Properties in Musa and the Role of a Dihydrophenylphenalene Triol
title Correlation between Phenylphenalenone Phytoalexins and Phytopathological Properties in Musa and the Role of a Dihydrophenylphenalene Triol
title_full Correlation between Phenylphenalenone Phytoalexins and Phytopathological Properties in Musa and the Role of a Dihydrophenylphenalene Triol
title_fullStr Correlation between Phenylphenalenone Phytoalexins and Phytopathological Properties in Musa and the Role of a Dihydrophenylphenalene Triol
title_full_unstemmed Correlation between Phenylphenalenone Phytoalexins and Phytopathological Properties in Musa and the Role of a Dihydrophenylphenalene Triol
title_short Correlation between Phenylphenalenone Phytoalexins and Phytopathological Properties in Musa and the Role of a Dihydrophenylphenalene Triol
title_sort correlation between phenylphenalenone phytoalexins and phytopathological properties in musa and the role of a dihydrophenylphenalene triol
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6146501/
http://dx.doi.org/10.3390/70300331
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