Phenylpropanoids from maize pericarp: resistance factors to kernel infection and fumonisin accumulation by Fusarium verticillioides
The aim of this work was to investigate the role of pericarp phenylpropanoids as resistance factors to F. verticillioides in eleven maize genotypes. Disease severity and kernel fumonisin accumulation were measured after inoculation with F. verticillioides and related to contents of pericarp phenylpr...
| Autores principales: | , , , , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2019
|
| Materias: | |
| Acceso en línea: | https://link.springer.com/article/10.1007/s10658-012-0069-3 http://hdl.handle.net/20.500.12123/4992 https://doi.org/10.1007/s10658-012-0069-3 |
| _version_ | 1855483534505934848 |
|---|---|
| author | Sampietro, Diego Alejandro Fauguel, Carolina Maria Vattuone, Marta Amelia Presello, Daniel Alberto Catalan, Cesar Atilio Nazareno |
| author_browse | Catalan, Cesar Atilio Nazareno Fauguel, Carolina Maria Presello, Daniel Alberto Sampietro, Diego Alejandro Vattuone, Marta Amelia |
| author_facet | Sampietro, Diego Alejandro Fauguel, Carolina Maria Vattuone, Marta Amelia Presello, Daniel Alberto Catalan, Cesar Atilio Nazareno |
| author_sort | Sampietro, Diego Alejandro |
| collection | INTA Digital |
| description | The aim of this work was to investigate the role of pericarp phenylpropanoids as resistance factors to F. verticillioides in eleven maize genotypes. Disease severity and kernel fumonisin accumulation were measured after inoculation with F. verticillioides and related to contents of pericarp phenylpropanoids in field trials conducted during 2 years. Grain fumonisin concentrations were highly dependant on disease severity of the genotypes (r = 0.88). A detailed analysis of pericarp phenylpropanoids indicated the presence of trans-ferulic acid (tFA), cis-ferulic acid (cFA), p-coumaric acid (pCA), and five diferulates (DFAs). The most prominent diferulates were 8,5′-diferulic acid benzofuram form (8,5′-DFAbz), followed by 8,5′-DFA and 8,8′-DFA. Except for cFA, the most resistant genotypes exhibited high levels of phenylpropanoids which were related to low levels of disease severity and grain fumonisin concentration (−0.61 > r > −0.90). A stepwise regression analysis revealed that total diferulates was the best explanatory parameter for variability of disease severity (r 2 = 0.71). Grain fumonisin concentration was well depicted by contents of total diferulates, 8,5′DFAbz and pCA (r 2 = 0.82). Our findings suggest that high level of phenylpropanoids in the kernel pericarp is a trait associated to less disease severity and fumonisin accumulation caused by F. verticillioides. Further research is in progress to map quantitative trait loci for these cell wall components in bi-parental populations derived by crossing resistant and susceptible genotypes included in this study. |
| format | Artículo |
| id | INTA4992 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | INTA49922019-04-26T12:23:45Z Phenylpropanoids from maize pericarp: resistance factors to kernel infection and fumonisin accumulation by Fusarium verticillioides Sampietro, Diego Alejandro Fauguel, Carolina Maria Vattuone, Marta Amelia Presello, Daniel Alberto Catalan, Cesar Atilio Nazareno Fusarium Maíz Enfermedades de las Plantas Fumonisinas Genotipos Maize Plant Diseases Fumonisins Genotypes Fusarium Verticillioides Phenylpropanoids The aim of this work was to investigate the role of pericarp phenylpropanoids as resistance factors to F. verticillioides in eleven maize genotypes. Disease severity and kernel fumonisin accumulation were measured after inoculation with F. verticillioides and related to contents of pericarp phenylpropanoids in field trials conducted during 2 years. Grain fumonisin concentrations were highly dependant on disease severity of the genotypes (r = 0.88). A detailed analysis of pericarp phenylpropanoids indicated the presence of trans-ferulic acid (tFA), cis-ferulic acid (cFA), p-coumaric acid (pCA), and five diferulates (DFAs). The most prominent diferulates were 8,5′-diferulic acid benzofuram form (8,5′-DFAbz), followed by 8,5′-DFA and 8,8′-DFA. Except for cFA, the most resistant genotypes exhibited high levels of phenylpropanoids which were related to low levels of disease severity and grain fumonisin concentration (−0.61 > r > −0.90). A stepwise regression analysis revealed that total diferulates was the best explanatory parameter for variability of disease severity (r 2 = 0.71). Grain fumonisin concentration was well depicted by contents of total diferulates, 8,5′DFAbz and pCA (r 2 = 0.82). Our findings suggest that high level of phenylpropanoids in the kernel pericarp is a trait associated to less disease severity and fumonisin accumulation caused by F. verticillioides. Further research is in progress to map quantitative trait loci for these cell wall components in bi-parental populations derived by crossing resistant and susceptible genotypes included in this study. EEA Pergamino Fil: Sampietro, Diego Alejandro. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. LABIFITO; Argentina Fil: Fauguel, Carolina Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina Fil: Vattuone, Marta Amelia. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. LABIFITO; Argentina Fil: Presello, Daniel Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina 2019-04-26T12:17:15Z 2019-04-26T12:17:15Z 2013-01 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://link.springer.com/article/10.1007/s10658-012-0069-3 http://hdl.handle.net/20.500.12123/4992 0929-1873 1573-8469 https://doi.org/10.1007/s10658-012-0069-3 eng info:eu-repo/semantics/restrictedAccess application/pdf Springer European Journal of Plant Pathology 135 (1) : 105–113 (January 2013) |
| spellingShingle | Fusarium Maíz Enfermedades de las Plantas Fumonisinas Genotipos Maize Plant Diseases Fumonisins Genotypes Fusarium Verticillioides Phenylpropanoids Sampietro, Diego Alejandro Fauguel, Carolina Maria Vattuone, Marta Amelia Presello, Daniel Alberto Catalan, Cesar Atilio Nazareno Phenylpropanoids from maize pericarp: resistance factors to kernel infection and fumonisin accumulation by Fusarium verticillioides |
| title | Phenylpropanoids from maize pericarp: resistance factors to kernel infection and fumonisin accumulation by Fusarium verticillioides |
| title_full | Phenylpropanoids from maize pericarp: resistance factors to kernel infection and fumonisin accumulation by Fusarium verticillioides |
| title_fullStr | Phenylpropanoids from maize pericarp: resistance factors to kernel infection and fumonisin accumulation by Fusarium verticillioides |
| title_full_unstemmed | Phenylpropanoids from maize pericarp: resistance factors to kernel infection and fumonisin accumulation by Fusarium verticillioides |
| title_short | Phenylpropanoids from maize pericarp: resistance factors to kernel infection and fumonisin accumulation by Fusarium verticillioides |
| title_sort | phenylpropanoids from maize pericarp resistance factors to kernel infection and fumonisin accumulation by fusarium verticillioides |
| topic | Fusarium Maíz Enfermedades de las Plantas Fumonisinas Genotipos Maize Plant Diseases Fumonisins Genotypes Fusarium Verticillioides Phenylpropanoids |
| url | https://link.springer.com/article/10.1007/s10658-012-0069-3 http://hdl.handle.net/20.500.12123/4992 https://doi.org/10.1007/s10658-012-0069-3 |
| work_keys_str_mv | AT sampietrodiegoalejandro phenylpropanoidsfrommaizepericarpresistancefactorstokernelinfectionandfumonisinaccumulationbyfusariumverticillioides AT fauguelcarolinamaria phenylpropanoidsfrommaizepericarpresistancefactorstokernelinfectionandfumonisinaccumulationbyfusariumverticillioides AT vattuonemartaamelia phenylpropanoidsfrommaizepericarpresistancefactorstokernelinfectionandfumonisinaccumulationbyfusariumverticillioides AT presellodanielalberto phenylpropanoidsfrommaizepericarpresistancefactorstokernelinfectionandfumonisinaccumulationbyfusariumverticillioides AT catalancesaratilionazareno phenylpropanoidsfrommaizepericarpresistancefactorstokernelinfectionandfumonisinaccumulationbyfusariumverticillioides |