Arbuscular mycorrhizal fungi associated with Myrciaria dubia in the Amazonia Region, Peru
Myrciaria dubia (Kunth) McVaugh (camu-camu) is a shrub native to the Amazon region that produces fruits with a high content of vitamin C and various bioactive compounds, making it a functional food with antioxidant, anti-inflammatory, and antimicrobial properties. However, it is unknown which microo...
| Main Authors: | , , , , , , , |
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| Format: | Artículo |
| Language: | Inglés |
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Hindawi
2024
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| Subjects: | |
| Online Access: | https://hdl.handle.net/20.500.12955/2444 https://doi.org/10.1155/2024/9977517 |
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| author | Pineda Lázaro, Alexandra Jherina Vallejos Tapullima, Adelaide S. Hernández Amasifuen, Angel David Carballar Hernández, Santos Imán Correa, Sixto Alfredo Carvajal Vallejos, Fernando Marcelo Ríos Ramírez, Orlando Corazon Guivin, Mike Anderson |
| author_browse | Carballar Hernández, Santos Carvajal Vallejos, Fernando Marcelo Corazon Guivin, Mike Anderson Hernández Amasifuen, Angel David Imán Correa, Sixto Alfredo Pineda Lázaro, Alexandra Jherina Ríos Ramírez, Orlando Vallejos Tapullima, Adelaide S. |
| author_facet | Pineda Lázaro, Alexandra Jherina Vallejos Tapullima, Adelaide S. Hernández Amasifuen, Angel David Carballar Hernández, Santos Imán Correa, Sixto Alfredo Carvajal Vallejos, Fernando Marcelo Ríos Ramírez, Orlando Corazon Guivin, Mike Anderson |
| author_sort | Pineda Lázaro, Alexandra Jherina |
| collection | Repositorio INIA |
| description | Myrciaria dubia (Kunth) McVaugh (camu-camu) is a shrub native to the Amazon region that produces fruits with a high content of vitamin C and various bioactive compounds, making it a functional food with antioxidant, anti-inflammatory, and antimicrobial properties. However, it is unknown which microorganisms are associated with its root system and can influence its growth and productivity. Arbuscular mycorrhizal fungi (AMF) are associated with most plants and are essential for their establishment, survival, and productivity since they facilitate their nutrition, increase water absorption, and improve soil structure. Although the AMF association is already known in some species of Myrciaria, no report is available on its association in M. dubia. This study presents, for the first time, the symbiotic association between AMF and M. dubia from the INIA San Roque experimental station located in the Amazon region, Peru. For the morphological and molecular analyses of the AMF, samples of rhizospheric soil and roots from two native accessions of the National Germplasm Bank of M. dubia were collected. Eighteen AMF morphospecies were identified in rhizospheric soil, belonging to nine genera Acaulospora, Ambispora, Entrophospora, Diversispora, Gigaspora, Glomus, Paraglomus, Funneliformis, and Sclerocystis, being the first one the most frequent. The roots of M. dubia showed high colonization by AMF (mean =91%), and characteristic structures of arbuscular mycorrhizae, such as vesicles, hyphae, and arbuscules, could be observed. Likewise, the molecular analysis detected the presence of genetic material (rDNA) corresponding to AMF in the roots of both accessions. Our results evidenced the symbiotic association between AMF and M. dubia, which encourages further investigation of the functional potential of these microorganisms in this economically crucial agricultural plant in Peru. |
| format | Artículo |
| id | INIA2444 |
| institution | Institucional Nacional de Innovación Agraria |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Hindawi |
| publisherStr | Hindawi |
| record_format | dspace |
| spelling | INIA24442024-02-28T21:31:26Z Arbuscular mycorrhizal fungi associated with Myrciaria dubia in the Amazonia Region, Peru Pineda Lázaro, Alexandra Jherina Vallejos Tapullima, Adelaide S. Hernández Amasifuen, Angel David Carballar Hernández, Santos Imán Correa, Sixto Alfredo Carvajal Vallejos, Fernando Marcelo Ríos Ramírez, Orlando Corazon Guivin, Mike Anderson Myrciaria dubia Camu camu Arbuscular mycorrhiza https://purl.org/pe-repo/ocde/ford#4.01.02 Arbuscular mycorrhiza Micorrizas arbusculares Functional foods Alimentos funcionales Myrciaria dubia (Kunth) McVaugh (camu-camu) is a shrub native to the Amazon region that produces fruits with a high content of vitamin C and various bioactive compounds, making it a functional food with antioxidant, anti-inflammatory, and antimicrobial properties. However, it is unknown which microorganisms are associated with its root system and can influence its growth and productivity. Arbuscular mycorrhizal fungi (AMF) are associated with most plants and are essential for their establishment, survival, and productivity since they facilitate their nutrition, increase water absorption, and improve soil structure. Although the AMF association is already known in some species of Myrciaria, no report is available on its association in M. dubia. This study presents, for the first time, the symbiotic association between AMF and M. dubia from the INIA San Roque experimental station located in the Amazon region, Peru. For the morphological and molecular analyses of the AMF, samples of rhizospheric soil and roots from two native accessions of the National Germplasm Bank of M. dubia were collected. Eighteen AMF morphospecies were identified in rhizospheric soil, belonging to nine genera Acaulospora, Ambispora, Entrophospora, Diversispora, Gigaspora, Glomus, Paraglomus, Funneliformis, and Sclerocystis, being the first one the most frequent. The roots of M. dubia showed high colonization by AMF (mean =91%), and characteristic structures of arbuscular mycorrhizae, such as vesicles, hyphae, and arbuscules, could be observed. Likewise, the molecular analysis detected the presence of genetic material (rDNA) corresponding to AMF in the roots of both accessions. Our results evidenced the symbiotic association between AMF and M. dubia, which encourages further investigation of the functional potential of these microorganisms in this economically crucial agricultural plant in Peru. 2024-02-28T21:31:24Z 2024-02-28T21:31:24Z 2024-01-30 info:eu-repo/semantics/article Pineda-Lázaro, A. J., Vallejos-Tapullima, A., Hernández-Amasifuen, A. D., Carballar-Hernández, S., Imán-Correa, S., Carvajal-Vallejos, F. M., ... & Corazon-Guivin, M. A. (2024). Arbuscular mycorrhizal fungi associated with Myrciaria dubia in the Amazonia Region, Peru. Advances in Agriculture, 2024. doi: 10.1155/2024/9977517 2314-7539 https://hdl.handle.net/20.500.12955/2444 https://doi.org/10.1155/2024/9977517 eng Advances in Agriculture info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/ application/pdf application/pdf Hindawi GB Instituto Nacional de Innovación Agraria Repositorio Institucional - INIA |
| spellingShingle | Myrciaria dubia Camu camu Arbuscular mycorrhiza https://purl.org/pe-repo/ocde/ford#4.01.02 Arbuscular mycorrhiza Micorrizas arbusculares Functional foods Alimentos funcionales Pineda Lázaro, Alexandra Jherina Vallejos Tapullima, Adelaide S. Hernández Amasifuen, Angel David Carballar Hernández, Santos Imán Correa, Sixto Alfredo Carvajal Vallejos, Fernando Marcelo Ríos Ramírez, Orlando Corazon Guivin, Mike Anderson Arbuscular mycorrhizal fungi associated with Myrciaria dubia in the Amazonia Region, Peru |
| title | Arbuscular mycorrhizal fungi associated with Myrciaria dubia in the Amazonia Region, Peru |
| title_full | Arbuscular mycorrhizal fungi associated with Myrciaria dubia in the Amazonia Region, Peru |
| title_fullStr | Arbuscular mycorrhizal fungi associated with Myrciaria dubia in the Amazonia Region, Peru |
| title_full_unstemmed | Arbuscular mycorrhizal fungi associated with Myrciaria dubia in the Amazonia Region, Peru |
| title_short | Arbuscular mycorrhizal fungi associated with Myrciaria dubia in the Amazonia Region, Peru |
| title_sort | arbuscular mycorrhizal fungi associated with myrciaria dubia in the amazonia region peru |
| topic | Myrciaria dubia Camu camu Arbuscular mycorrhiza https://purl.org/pe-repo/ocde/ford#4.01.02 Arbuscular mycorrhiza Micorrizas arbusculares Functional foods Alimentos funcionales |
| url | https://hdl.handle.net/20.500.12955/2444 https://doi.org/10.1155/2024/9977517 |
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