The effect of flavones and flavonols on colonization of tomato plants by arbuscular mycorrhizal fungi of the genera Gigaspora and Glomus
No clear data are available on how flavonoids from different chemical groups affect root colonization by arbuscular mycorrhizal fungi (AMF) and whether flavonoids affecting the presymbiotic growth of AMF also affect root colonization by AMF. In the present work, we compared the effect of flavones (c...
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2007
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00084166_v53_n6_p702_Scervino http://hdl.handle.net/20.500.12110/paper_00084166_v53_n6_p702_Scervino |
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paper:paper_00084166_v53_n6_p702_Scervino2023-06-08T14:32:00Z The effect of flavones and flavonols on colonization of tomato plants by arbuscular mycorrhizal fungi of the genera Gigaspora and Glomus Scervino, José Martín Ponce, María Alejandra Bompadre, María Josefina Godeas, Alicia Margarita Arbuscular mycorrhiza Flavones Flavonoids Flavonols Signal molecules Symbiosis Bioactivity Data acquisition Fungi Growth kinetics Arbuscular mycorrhiza Flavones Flavonoids Flavonols Symbiosis Ketones chrysin isorhamnetin kaempferol luteolin morin rutoside arbuscular mycorrhiza fungus herb pigment root colonization symbiosis arbuscular mycorrhiza article controlled study correlation analysis fungal colonization nonhuman plant root priority journal spore germination symbiosis tomato Flavones Flavonoids Flavonols Kaempferols Luteolin Lycopersicon esculentum Mycorrhizae Plant Roots Rutin Symbiosis Arbuscular Fungi Gigaspora Gigaspora margarita Gigaspora rosea Glomus Glomus intraradices Glomus mosseae Lycopersicon esculentum No clear data are available on how flavonoids from different chemical groups affect root colonization by arbuscular mycorrhizal fungi (AMF) and whether flavonoids affecting the presymbiotic growth of AMF also affect root colonization by AMF. In the present work, we compared the effect of flavones (chrysin and luteolin) and flavonols (kaempferol, morin, isorhamnetin, and rutin) on root colonization (number of entry points and degree of root colonization) of tomato plants (Lycopersicum esculentum L.) with the effect of these flavonoids on the presymbiotic growth of these AMF, which has been reported in a recent study. With all tested AMF (Gigaspora rosea, Gigaspora margarita, Glomus mosseae, and Glomus intraradices) a correlation between the number of entry points and the percentage of root colonization was found. When the number of entry points was high, root colonization was also enhanced. Application of the flavones chrysin and luteolin and of the flavonol morin increased the number of entry points and the degree of colonization,whereas the flavonols kaempferol, isorhamnetin, and rutin showed no effect. These results show that in contrast to their effect on the presymbiotic growth of the AMF on the level of root colonization, the tested flavonoids do not exhibit a genus- and species-specificity. Moreover, comparison of our data with the data obtained by J.M. Scervino, M.A. Ponce, R. Erra-Bassells, H. Vierheilig, J.A. Ocampo, and A. Godeas. (2005a. J. Plant Interact. 15: 22-30) indicates that a positive effect on the hyphal growth of AMF does not necessarily result in an enhanced AM root colonization, further indicating that the mode of action of flavonoids at the level of root colonization is more complex. © 2007 NRC. Fil:Scervino, J.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Ponce, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Bompadre, J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Godeas, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2007 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00084166_v53_n6_p702_Scervino http://hdl.handle.net/20.500.12110/paper_00084166_v53_n6_p702_Scervino |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Arbuscular mycorrhiza Flavones Flavonoids Flavonols Signal molecules Symbiosis Bioactivity Data acquisition Fungi Growth kinetics Arbuscular mycorrhiza Flavones Flavonoids Flavonols Symbiosis Ketones chrysin isorhamnetin kaempferol luteolin morin rutoside arbuscular mycorrhiza fungus herb pigment root colonization symbiosis arbuscular mycorrhiza article controlled study correlation analysis fungal colonization nonhuman plant root priority journal spore germination symbiosis tomato Flavones Flavonoids Flavonols Kaempferols Luteolin Lycopersicon esculentum Mycorrhizae Plant Roots Rutin Symbiosis Arbuscular Fungi Gigaspora Gigaspora margarita Gigaspora rosea Glomus Glomus intraradices Glomus mosseae Lycopersicon esculentum |
| spellingShingle |
Arbuscular mycorrhiza Flavones Flavonoids Flavonols Signal molecules Symbiosis Bioactivity Data acquisition Fungi Growth kinetics Arbuscular mycorrhiza Flavones Flavonoids Flavonols Symbiosis Ketones chrysin isorhamnetin kaempferol luteolin morin rutoside arbuscular mycorrhiza fungus herb pigment root colonization symbiosis arbuscular mycorrhiza article controlled study correlation analysis fungal colonization nonhuman plant root priority journal spore germination symbiosis tomato Flavones Flavonoids Flavonols Kaempferols Luteolin Lycopersicon esculentum Mycorrhizae Plant Roots Rutin Symbiosis Arbuscular Fungi Gigaspora Gigaspora margarita Gigaspora rosea Glomus Glomus intraradices Glomus mosseae Lycopersicon esculentum Scervino, José Martín Ponce, María Alejandra Bompadre, María Josefina Godeas, Alicia Margarita The effect of flavones and flavonols on colonization of tomato plants by arbuscular mycorrhizal fungi of the genera Gigaspora and Glomus |
| topic_facet |
Arbuscular mycorrhiza Flavones Flavonoids Flavonols Signal molecules Symbiosis Bioactivity Data acquisition Fungi Growth kinetics Arbuscular mycorrhiza Flavones Flavonoids Flavonols Symbiosis Ketones chrysin isorhamnetin kaempferol luteolin morin rutoside arbuscular mycorrhiza fungus herb pigment root colonization symbiosis arbuscular mycorrhiza article controlled study correlation analysis fungal colonization nonhuman plant root priority journal spore germination symbiosis tomato Flavones Flavonoids Flavonols Kaempferols Luteolin Lycopersicon esculentum Mycorrhizae Plant Roots Rutin Symbiosis Arbuscular Fungi Gigaspora Gigaspora margarita Gigaspora rosea Glomus Glomus intraradices Glomus mosseae Lycopersicon esculentum |
| description |
No clear data are available on how flavonoids from different chemical groups affect root colonization by arbuscular mycorrhizal fungi (AMF) and whether flavonoids affecting the presymbiotic growth of AMF also affect root colonization by AMF. In the present work, we compared the effect of flavones (chrysin and luteolin) and flavonols (kaempferol, morin, isorhamnetin, and rutin) on root colonization (number of entry points and degree of root colonization) of tomato plants (Lycopersicum esculentum L.) with the effect of these flavonoids on the presymbiotic growth of these AMF, which has been reported in a recent study. With all tested AMF (Gigaspora rosea, Gigaspora margarita, Glomus mosseae, and Glomus intraradices) a correlation between the number of entry points and the percentage of root colonization was found. When the number of entry points was high, root colonization was also enhanced. Application of the flavones chrysin and luteolin and of the flavonol morin increased the number of entry points and the degree of colonization,whereas the flavonols kaempferol, isorhamnetin, and rutin showed no effect. These results show that in contrast to their effect on the presymbiotic growth of the AMF on the level of root colonization, the tested flavonoids do not exhibit a genus- and species-specificity. Moreover, comparison of our data with the data obtained by J.M. Scervino, M.A. Ponce, R. Erra-Bassells, H. Vierheilig, J.A. Ocampo, and A. Godeas. (2005a. J. Plant Interact. 15: 22-30) indicates that a positive effect on the hyphal growth of AMF does not necessarily result in an enhanced AM root colonization, further indicating that the mode of action of flavonoids at the level of root colonization is more complex. © 2007 NRC. |
| author |
Scervino, José Martín Ponce, María Alejandra Bompadre, María Josefina Godeas, Alicia Margarita |
| author_facet |
Scervino, José Martín Ponce, María Alejandra Bompadre, María Josefina Godeas, Alicia Margarita |
| author_sort |
Scervino, José Martín |
| title |
The effect of flavones and flavonols on colonization of tomato plants by arbuscular mycorrhizal fungi of the genera Gigaspora and Glomus |
| title_short |
The effect of flavones and flavonols on colonization of tomato plants by arbuscular mycorrhizal fungi of the genera Gigaspora and Glomus |
| title_full |
The effect of flavones and flavonols on colonization of tomato plants by arbuscular mycorrhizal fungi of the genera Gigaspora and Glomus |
| title_fullStr |
The effect of flavones and flavonols on colonization of tomato plants by arbuscular mycorrhizal fungi of the genera Gigaspora and Glomus |
| title_full_unstemmed |
The effect of flavones and flavonols on colonization of tomato plants by arbuscular mycorrhizal fungi of the genera Gigaspora and Glomus |
| title_sort |
effect of flavones and flavonols on colonization of tomato plants by arbuscular mycorrhizal fungi of the genera gigaspora and glomus |
| publishDate |
2007 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00084166_v53_n6_p702_Scervino http://hdl.handle.net/20.500.12110/paper_00084166_v53_n6_p702_Scervino |
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