Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainability
- Autores
- Serantes, Maria Laura; Stritzler, Margarita; Brambilla, Silvina Maricel; Soto, Gabriela Cynthia; Ayub, Nicolás Daniel
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In modern agriculture, inoculants, consisting of various bacteria and fungi, are essential for promoting crop growth and sustainability while reducing reliance on agrochemicals. Despite their benefits, there have been no recent significant advances in enhancing their efficacy. Notably, Bradyrhizobium japonicum E109 and Bradyrhizobium japonicum SEMIA 5079, the most globally utilized, were isolated decades ago, underscoring the need for genetic enhancement. Recently, efforts have focused on selecting spontaneous mutations in genes associated with denitrification and oxidative stress. While this technology has shown promise in reducing nitrous oxide emissions and enhancing root colonization, selecting mutants remains costly and challenging without clear phenotypic markers. The CRISPR/Cas9 system offers a potential solution, although validation is limited to model strains such as Sinorhizobium meliloti 1021. Using the CRISPR/Cas9 system and three sgRNAs, we have edited the genes 16S, napA and glxA from strains E109 and SEMIA5079, generating mutants with streptomycin tolerance, reduced nitrate reductase activity, and increased catalase activity, respectively. Finally, we discuss how the CRISPR/Cas9 system can contribute to bridging the gap between crop and inoculant improvement, and its possible role in producing a new generation of climate-smart inoculants.
Instituto de Biotecnología
Fil: Serantes, Maria Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina
Fil: Serantes, Maria Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Stritzler, Margarita. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina
Fil: Stritzler, Margarita. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Brambilla, Silvina Maricel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina
Fil: Brambilla, Silvina Maricel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina
Fil: Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina
Fil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina - Fuente
- Plant Cell, Tissue and Organ Culture (PCTOC) 157 : 35 (Published online: 22 April 2024)
- Materia
-
Inoculation
Rhizobiaceae
Bacteria
Soybeans
Gene Editing
CRISPR
Inoculación
Soja
Edición de Genes
Repeticiones Palindrómicas Cortas Agrupadas y Regularmente Interespaciadas
Inoculants
Inoculantes - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/19060
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Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainabilitySerantes, Maria LauraStritzler, MargaritaBrambilla, Silvina MaricelSoto, Gabriela CynthiaAyub, Nicolás DanielInoculationRhizobiaceaeBacteriaSoybeansGene EditingCRISPRInoculaciónSojaEdición de GenesRepeticiones Palindrómicas Cortas Agrupadas y Regularmente InterespaciadasInoculantsInoculantesIn modern agriculture, inoculants, consisting of various bacteria and fungi, are essential for promoting crop growth and sustainability while reducing reliance on agrochemicals. Despite their benefits, there have been no recent significant advances in enhancing their efficacy. Notably, Bradyrhizobium japonicum E109 and Bradyrhizobium japonicum SEMIA 5079, the most globally utilized, were isolated decades ago, underscoring the need for genetic enhancement. Recently, efforts have focused on selecting spontaneous mutations in genes associated with denitrification and oxidative stress. While this technology has shown promise in reducing nitrous oxide emissions and enhancing root colonization, selecting mutants remains costly and challenging without clear phenotypic markers. The CRISPR/Cas9 system offers a potential solution, although validation is limited to model strains such as Sinorhizobium meliloti 1021. Using the CRISPR/Cas9 system and three sgRNAs, we have edited the genes 16S, napA and glxA from strains E109 and SEMIA5079, generating mutants with streptomycin tolerance, reduced nitrate reductase activity, and increased catalase activity, respectively. Finally, we discuss how the CRISPR/Cas9 system can contribute to bridging the gap between crop and inoculant improvement, and its possible role in producing a new generation of climate-smart inoculants.Instituto de BiotecnologíaFil: Serantes, Maria Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; ArgentinaFil: Serantes, Maria Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Stritzler, Margarita. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; ArgentinaFil: Stritzler, Margarita. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Brambilla, Silvina Maricel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; ArgentinaFil: Brambilla, Silvina Maricel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; ArgentinaFil: Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; ArgentinaFil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaSpringer2024-08-22T10:19:47Z2024-08-22T10:19:47Z2024-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/19060https://link.springer.com/article/10.1007/s11240-024-02764-yhttps://doi.org/10.1007/s11240-024-02764-yPlant Cell, Tissue and Organ Culture (PCTOC) 157 : 35 (Published online: 22 April 2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-04T09:50:34Zoai:localhost:20.500.12123/19060instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:50:35.388INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainability |
title |
Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainability |
spellingShingle |
Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainability Serantes, Maria Laura Inoculation Rhizobiaceae Bacteria Soybeans Gene Editing CRISPR Inoculación Soja Edición de Genes Repeticiones Palindrómicas Cortas Agrupadas y Regularmente Interespaciadas Inoculants Inoculantes |
title_short |
Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainability |
title_full |
Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainability |
title_fullStr |
Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainability |
title_full_unstemmed |
Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainability |
title_sort |
Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainability |
dc.creator.none.fl_str_mv |
Serantes, Maria Laura Stritzler, Margarita Brambilla, Silvina Maricel Soto, Gabriela Cynthia Ayub, Nicolás Daniel |
author |
Serantes, Maria Laura |
author_facet |
Serantes, Maria Laura Stritzler, Margarita Brambilla, Silvina Maricel Soto, Gabriela Cynthia Ayub, Nicolás Daniel |
author_role |
author |
author2 |
Stritzler, Margarita Brambilla, Silvina Maricel Soto, Gabriela Cynthia Ayub, Nicolás Daniel |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Inoculation Rhizobiaceae Bacteria Soybeans Gene Editing CRISPR Inoculación Soja Edición de Genes Repeticiones Palindrómicas Cortas Agrupadas y Regularmente Interespaciadas Inoculants Inoculantes |
topic |
Inoculation Rhizobiaceae Bacteria Soybeans Gene Editing CRISPR Inoculación Soja Edición de Genes Repeticiones Palindrómicas Cortas Agrupadas y Regularmente Interespaciadas Inoculants Inoculantes |
dc.description.none.fl_txt_mv |
In modern agriculture, inoculants, consisting of various bacteria and fungi, are essential for promoting crop growth and sustainability while reducing reliance on agrochemicals. Despite their benefits, there have been no recent significant advances in enhancing their efficacy. Notably, Bradyrhizobium japonicum E109 and Bradyrhizobium japonicum SEMIA 5079, the most globally utilized, were isolated decades ago, underscoring the need for genetic enhancement. Recently, efforts have focused on selecting spontaneous mutations in genes associated with denitrification and oxidative stress. While this technology has shown promise in reducing nitrous oxide emissions and enhancing root colonization, selecting mutants remains costly and challenging without clear phenotypic markers. The CRISPR/Cas9 system offers a potential solution, although validation is limited to model strains such as Sinorhizobium meliloti 1021. Using the CRISPR/Cas9 system and three sgRNAs, we have edited the genes 16S, napA and glxA from strains E109 and SEMIA5079, generating mutants with streptomycin tolerance, reduced nitrate reductase activity, and increased catalase activity, respectively. Finally, we discuss how the CRISPR/Cas9 system can contribute to bridging the gap between crop and inoculant improvement, and its possible role in producing a new generation of climate-smart inoculants. Instituto de Biotecnología Fil: Serantes, Maria Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Serantes, Maria Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Stritzler, Margarita. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Stritzler, Margarita. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Brambilla, Silvina Maricel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Brambilla, Silvina Maricel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina Fil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina |
description |
In modern agriculture, inoculants, consisting of various bacteria and fungi, are essential for promoting crop growth and sustainability while reducing reliance on agrochemicals. Despite their benefits, there have been no recent significant advances in enhancing their efficacy. Notably, Bradyrhizobium japonicum E109 and Bradyrhizobium japonicum SEMIA 5079, the most globally utilized, were isolated decades ago, underscoring the need for genetic enhancement. Recently, efforts have focused on selecting spontaneous mutations in genes associated with denitrification and oxidative stress. While this technology has shown promise in reducing nitrous oxide emissions and enhancing root colonization, selecting mutants remains costly and challenging without clear phenotypic markers. The CRISPR/Cas9 system offers a potential solution, although validation is limited to model strains such as Sinorhizobium meliloti 1021. Using the CRISPR/Cas9 system and three sgRNAs, we have edited the genes 16S, napA and glxA from strains E109 and SEMIA5079, generating mutants with streptomycin tolerance, reduced nitrate reductase activity, and increased catalase activity, respectively. Finally, we discuss how the CRISPR/Cas9 system can contribute to bridging the gap between crop and inoculant improvement, and its possible role in producing a new generation of climate-smart inoculants. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-08-22T10:19:47Z 2024-08-22T10:19:47Z 2024-04 |
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/20.500.12123/19060 https://link.springer.com/article/10.1007/s11240-024-02764-y https://doi.org/10.1007/s11240-024-02764-y |
url |
http://hdl.handle.net/20.500.12123/19060 https://link.springer.com/article/10.1007/s11240-024-02764-y https://doi.org/10.1007/s11240-024-02764-y |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
restrictedAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Plant Cell, Tissue and Organ Culture (PCTOC) 157 : 35 (Published online: 22 April 2024) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
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INTA Digital (INTA) |
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Instituto Nacional de Tecnología Agropecuaria |
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INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
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tripaldi.nicolas@inta.gob.ar |
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