Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers
- Autores
- Echeverria, Mariela; Izzi, Yanina Soledad; Criado, Maria Victoria; Caputo Suarez, Carla Paula
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Phosphorus is an element with limited availability in the soil. For this reason, to supply phosphorus to crops, farmers depend on chemical fertilization, which affects the production costs and the environmental quality of the soil and water. However, this situation can be mitigated by using phosphorus-solubilizing fungi. Therefore, the objectives of this work were to identify seven dematiaceous endophytic fungi (Dark Septate Endophytes (DSE) and non-DSE), isolated from roots of a commercial barley crop, and to evaluate their characteristics and behavior in vitro regarding parameters that allow their description and potential use to make fertilizer use more efficient and thus reduce the amount of fertilizer required. The growth rate of each strain at different temperatures and pH values, and their ability to solubilize iron (FePO4), aluminum (AlPO4) and calcium (Ca3(PO4)2) phosphates were evaluated. The fungal isolates belonged to four orders: Pleosporales, Xylariales, Hypocreales and Chaetothyriales. The strains had their highest growth rate between 16°C and 30°C, and a great diversity of responses to the different pH values evaluated. Furthermore, all strains showed ability to solubilize Ca3(PO4)2, two to solubilize AlPO4, and one to solubilize FePO4. The diversity observed among the fungal isolates in terms of their response to pH, temperature, and media containing different insoluble phosphates suggests their adaptability to a wide range of environments, and makes them suitable for further studies aimed to determine their potentiality as biofertilizers.
Fil: Echeverria, Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Izzi, Yanina Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina
Fil: Criado, Maria Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Caputo Suarez, Carla Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina - Materia
-
PHOSPHATE SOLUBILIZATION
BIOFERTILIZER
SUSTAINABLE AGRICULTURE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/257023
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Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizersEcheverria, MarielaIzzi, Yanina SoledadCriado, Maria VictoriaCaputo Suarez, Carla PaulaPHOSPHATE SOLUBILIZATIONBIOFERTILIZERSUSTAINABLE AGRICULTUREhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Phosphorus is an element with limited availability in the soil. For this reason, to supply phosphorus to crops, farmers depend on chemical fertilization, which affects the production costs and the environmental quality of the soil and water. However, this situation can be mitigated by using phosphorus-solubilizing fungi. Therefore, the objectives of this work were to identify seven dematiaceous endophytic fungi (Dark Septate Endophytes (DSE) and non-DSE), isolated from roots of a commercial barley crop, and to evaluate their characteristics and behavior in vitro regarding parameters that allow their description and potential use to make fertilizer use more efficient and thus reduce the amount of fertilizer required. The growth rate of each strain at different temperatures and pH values, and their ability to solubilize iron (FePO4), aluminum (AlPO4) and calcium (Ca3(PO4)2) phosphates were evaluated. The fungal isolates belonged to four orders: Pleosporales, Xylariales, Hypocreales and Chaetothyriales. The strains had their highest growth rate between 16°C and 30°C, and a great diversity of responses to the different pH values evaluated. Furthermore, all strains showed ability to solubilize Ca3(PO4)2, two to solubilize AlPO4, and one to solubilize FePO4. The diversity observed among the fungal isolates in terms of their response to pH, temperature, and media containing different insoluble phosphates suggests their adaptability to a wide range of environments, and makes them suitable for further studies aimed to determine their potentiality as biofertilizers.Fil: Echeverria, Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Izzi, Yanina Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; ArgentinaFil: Criado, Maria Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Caputo Suarez, Carla Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaElsevier2024-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/257023Echeverria, Mariela; Izzi, Yanina Soledad; Criado, Maria Victoria; Caputo Suarez, Carla Paula; Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers; Elsevier; The Microbe; 3; 3-2024; 1-332950-1946CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S2950194624000256info:eu-repo/semantics/altIdentifier/doi/10.1016/j.microb.2024.100058info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:56:56Zoai:ri.conicet.gov.ar:11336/257023instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:56:56.476CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers |
title |
Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers |
spellingShingle |
Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers Echeverria, Mariela PHOSPHATE SOLUBILIZATION BIOFERTILIZER SUSTAINABLE AGRICULTURE |
title_short |
Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers |
title_full |
Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers |
title_fullStr |
Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers |
title_full_unstemmed |
Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers |
title_sort |
Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers |
dc.creator.none.fl_str_mv |
Echeverria, Mariela Izzi, Yanina Soledad Criado, Maria Victoria Caputo Suarez, Carla Paula |
author |
Echeverria, Mariela |
author_facet |
Echeverria, Mariela Izzi, Yanina Soledad Criado, Maria Victoria Caputo Suarez, Carla Paula |
author_role |
author |
author2 |
Izzi, Yanina Soledad Criado, Maria Victoria Caputo Suarez, Carla Paula |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
PHOSPHATE SOLUBILIZATION BIOFERTILIZER SUSTAINABLE AGRICULTURE |
topic |
PHOSPHATE SOLUBILIZATION BIOFERTILIZER SUSTAINABLE AGRICULTURE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 https://purl.org/becyt/ford/4.1 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
Phosphorus is an element with limited availability in the soil. For this reason, to supply phosphorus to crops, farmers depend on chemical fertilization, which affects the production costs and the environmental quality of the soil and water. However, this situation can be mitigated by using phosphorus-solubilizing fungi. Therefore, the objectives of this work were to identify seven dematiaceous endophytic fungi (Dark Septate Endophytes (DSE) and non-DSE), isolated from roots of a commercial barley crop, and to evaluate their characteristics and behavior in vitro regarding parameters that allow their description and potential use to make fertilizer use more efficient and thus reduce the amount of fertilizer required. The growth rate of each strain at different temperatures and pH values, and their ability to solubilize iron (FePO4), aluminum (AlPO4) and calcium (Ca3(PO4)2) phosphates were evaluated. The fungal isolates belonged to four orders: Pleosporales, Xylariales, Hypocreales and Chaetothyriales. The strains had their highest growth rate between 16°C and 30°C, and a great diversity of responses to the different pH values evaluated. Furthermore, all strains showed ability to solubilize Ca3(PO4)2, two to solubilize AlPO4, and one to solubilize FePO4. The diversity observed among the fungal isolates in terms of their response to pH, temperature, and media containing different insoluble phosphates suggests their adaptability to a wide range of environments, and makes them suitable for further studies aimed to determine their potentiality as biofertilizers. Fil: Echeverria, Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina Fil: Izzi, Yanina Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina Fil: Criado, Maria Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina Fil: Caputo Suarez, Carla Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina |
description |
Phosphorus is an element with limited availability in the soil. For this reason, to supply phosphorus to crops, farmers depend on chemical fertilization, which affects the production costs and the environmental quality of the soil and water. However, this situation can be mitigated by using phosphorus-solubilizing fungi. Therefore, the objectives of this work were to identify seven dematiaceous endophytic fungi (Dark Septate Endophytes (DSE) and non-DSE), isolated from roots of a commercial barley crop, and to evaluate their characteristics and behavior in vitro regarding parameters that allow their description and potential use to make fertilizer use more efficient and thus reduce the amount of fertilizer required. The growth rate of each strain at different temperatures and pH values, and their ability to solubilize iron (FePO4), aluminum (AlPO4) and calcium (Ca3(PO4)2) phosphates were evaluated. The fungal isolates belonged to four orders: Pleosporales, Xylariales, Hypocreales and Chaetothyriales. The strains had their highest growth rate between 16°C and 30°C, and a great diversity of responses to the different pH values evaluated. Furthermore, all strains showed ability to solubilize Ca3(PO4)2, two to solubilize AlPO4, and one to solubilize FePO4. The diversity observed among the fungal isolates in terms of their response to pH, temperature, and media containing different insoluble phosphates suggests their adaptability to a wide range of environments, and makes them suitable for further studies aimed to determine their potentiality as biofertilizers. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-03 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/257023 Echeverria, Mariela; Izzi, Yanina Soledad; Criado, Maria Victoria; Caputo Suarez, Carla Paula; Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers; Elsevier; The Microbe; 3; 3-2024; 1-33 2950-1946 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/257023 |
identifier_str_mv |
Echeverria, Mariela; Izzi, Yanina Soledad; Criado, Maria Victoria; Caputo Suarez, Carla Paula; Isolation and characterization of dematiaceous endophytic fungi isolated from barley (Hordeum vulgare L.) roots and their potential use as phosphate solubilizers; Elsevier; The Microbe; 3; 3-2024; 1-33 2950-1946 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S2950194624000256 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.microb.2024.100058 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613706980261888 |
score |
13.070432 |