Mapping Genetic Variation in Arabidopsis in Response to Plant Growth-Promoting Bacterium <i<Azoarcus olearius</i< DQS-4T
Plant growth-promoting bacteria (PGPB) can enhance plant health by facilitating nutrient uptake, nitrogen fixation, protection from pathogens, stress tolerance and/or boosting plant productivity. The genetic determinants that drive the plant–bacteria association remain understudied. To identify gene...
Ausführliche Beschreibung
Autor*in: |
Fernanda Plucani do Amaral [verfasserIn] Juexin Wang [verfasserIn] Jacob Williams [verfasserIn] Thalita R. Tuleski [verfasserIn] Trupti Joshi [verfasserIn] Marco A. R. Ferreira [verfasserIn] Gary Stacey [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2023 |
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Schlagwörter: |
plant growth-promoting bacteria |
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Übergeordnetes Werk: |
In: Microorganisms - MDPI AG, 2013, 11(2023), 2, p 331 |
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Übergeordnetes Werk: |
volume:11 ; year:2023 ; number:2, p 331 |
Links: |
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DOI / URN: |
10.3390/microorganisms11020331 |
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Katalog-ID: |
DOAJ080021670 |
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10.3390/microorganisms11020331 doi (DE-627)DOAJ080021670 (DE-599)DOAJ179b2836327647e4bfd40e70de83a69f DE-627 ger DE-627 rakwb eng QH301-705.5 Fernanda Plucani do Amaral verfasserin aut Mapping Genetic Variation in Arabidopsis in Response to Plant Growth-Promoting Bacterium <i<Azoarcus olearius</i< DQS-4T 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Plant growth-promoting bacteria (PGPB) can enhance plant health by facilitating nutrient uptake, nitrogen fixation, protection from pathogens, stress tolerance and/or boosting plant productivity. The genetic determinants that drive the plant–bacteria association remain understudied. To identify genetic loci highly correlated with traits responsive to PGPB, we performed a genome-wide association study (GWAS) using an <i<Arabidopsis thaliana</i< population treated with <i<Azoarcus olearius</i< DQS-4<sup<T</sup<. Phenotypically, the 305 Arabidopsis accessions tested responded differently to bacterial treatment by improving, inhibiting, or not affecting root system or shoot traits. GWA mapping analysis identified several predicted loci associated with primary root length or root fresh weight. Two statistical analyses were performed to narrow down potential gene candidates followed by haplotype block analysis, resulting in the identification of 11 loci associated with the responsiveness of Arabidopsis root fresh weight to bacterial inoculation. Our results showed considerable variation in the ability of plants to respond to inoculation by <i<A. olearius</i< DQS-4<sup<T</sup< while revealing considerable complexity regarding statistically associated loci with the growth traits measured. This investigation is a promising starting point for sustainable breeding strategies for future cropping practices that may employ beneficial microbes and/or modifications of the root microbiome. plant growth-promoting bacteria<sub<1</sub< (PGPB) <i<Arabidopsis thaliana</i< natural genetic variation genome-wide association study (GWAs) agronomic traits Biology (General) Juexin Wang verfasserin aut Jacob Williams verfasserin aut Thalita R. Tuleski verfasserin aut Trupti Joshi verfasserin aut Marco A. R. Ferreira verfasserin aut Gary Stacey verfasserin aut In Microorganisms MDPI AG, 2013 11(2023), 2, p 331 (DE-627)750370696 (DE-600)2720891-6 20762607 nnns volume:11 year:2023 number:2, p 331 https://doi.org/10.3390/microorganisms11020331 kostenfrei https://doaj.org/article/179b2836327647e4bfd40e70de83a69f kostenfrei https://www.mdpi.com/2076-2607/11/2/331 kostenfrei https://doaj.org/toc/2076-2607 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 2, p 331 |
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10.3390/microorganisms11020331 doi (DE-627)DOAJ080021670 (DE-599)DOAJ179b2836327647e4bfd40e70de83a69f DE-627 ger DE-627 rakwb eng QH301-705.5 Fernanda Plucani do Amaral verfasserin aut Mapping Genetic Variation in Arabidopsis in Response to Plant Growth-Promoting Bacterium <i<Azoarcus olearius</i< DQS-4T 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Plant growth-promoting bacteria (PGPB) can enhance plant health by facilitating nutrient uptake, nitrogen fixation, protection from pathogens, stress tolerance and/or boosting plant productivity. The genetic determinants that drive the plant–bacteria association remain understudied. To identify genetic loci highly correlated with traits responsive to PGPB, we performed a genome-wide association study (GWAS) using an <i<Arabidopsis thaliana</i< population treated with <i<Azoarcus olearius</i< DQS-4<sup<T</sup<. Phenotypically, the 305 Arabidopsis accessions tested responded differently to bacterial treatment by improving, inhibiting, or not affecting root system or shoot traits. GWA mapping analysis identified several predicted loci associated with primary root length or root fresh weight. Two statistical analyses were performed to narrow down potential gene candidates followed by haplotype block analysis, resulting in the identification of 11 loci associated with the responsiveness of Arabidopsis root fresh weight to bacterial inoculation. Our results showed considerable variation in the ability of plants to respond to inoculation by <i<A. olearius</i< DQS-4<sup<T</sup< while revealing considerable complexity regarding statistically associated loci with the growth traits measured. This investigation is a promising starting point for sustainable breeding strategies for future cropping practices that may employ beneficial microbes and/or modifications of the root microbiome. plant growth-promoting bacteria<sub<1</sub< (PGPB) <i<Arabidopsis thaliana</i< natural genetic variation genome-wide association study (GWAs) agronomic traits Biology (General) Juexin Wang verfasserin aut Jacob Williams verfasserin aut Thalita R. Tuleski verfasserin aut Trupti Joshi verfasserin aut Marco A. R. Ferreira verfasserin aut Gary Stacey verfasserin aut In Microorganisms MDPI AG, 2013 11(2023), 2, p 331 (DE-627)750370696 (DE-600)2720891-6 20762607 nnns volume:11 year:2023 number:2, p 331 https://doi.org/10.3390/microorganisms11020331 kostenfrei https://doaj.org/article/179b2836327647e4bfd40e70de83a69f kostenfrei https://www.mdpi.com/2076-2607/11/2/331 kostenfrei https://doaj.org/toc/2076-2607 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 2, p 331 |
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10.3390/microorganisms11020331 doi (DE-627)DOAJ080021670 (DE-599)DOAJ179b2836327647e4bfd40e70de83a69f DE-627 ger DE-627 rakwb eng QH301-705.5 Fernanda Plucani do Amaral verfasserin aut Mapping Genetic Variation in Arabidopsis in Response to Plant Growth-Promoting Bacterium <i<Azoarcus olearius</i< DQS-4T 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Plant growth-promoting bacteria (PGPB) can enhance plant health by facilitating nutrient uptake, nitrogen fixation, protection from pathogens, stress tolerance and/or boosting plant productivity. The genetic determinants that drive the plant–bacteria association remain understudied. To identify genetic loci highly correlated with traits responsive to PGPB, we performed a genome-wide association study (GWAS) using an <i<Arabidopsis thaliana</i< population treated with <i<Azoarcus olearius</i< DQS-4<sup<T</sup<. Phenotypically, the 305 Arabidopsis accessions tested responded differently to bacterial treatment by improving, inhibiting, or not affecting root system or shoot traits. GWA mapping analysis identified several predicted loci associated with primary root length or root fresh weight. Two statistical analyses were performed to narrow down potential gene candidates followed by haplotype block analysis, resulting in the identification of 11 loci associated with the responsiveness of Arabidopsis root fresh weight to bacterial inoculation. Our results showed considerable variation in the ability of plants to respond to inoculation by <i<A. olearius</i< DQS-4<sup<T</sup< while revealing considerable complexity regarding statistically associated loci with the growth traits measured. This investigation is a promising starting point for sustainable breeding strategies for future cropping practices that may employ beneficial microbes and/or modifications of the root microbiome. plant growth-promoting bacteria<sub<1</sub< (PGPB) <i<Arabidopsis thaliana</i< natural genetic variation genome-wide association study (GWAs) agronomic traits Biology (General) Juexin Wang verfasserin aut Jacob Williams verfasserin aut Thalita R. Tuleski verfasserin aut Trupti Joshi verfasserin aut Marco A. R. Ferreira verfasserin aut Gary Stacey verfasserin aut In Microorganisms MDPI AG, 2013 11(2023), 2, p 331 (DE-627)750370696 (DE-600)2720891-6 20762607 nnns volume:11 year:2023 number:2, p 331 https://doi.org/10.3390/microorganisms11020331 kostenfrei https://doaj.org/article/179b2836327647e4bfd40e70de83a69f kostenfrei https://www.mdpi.com/2076-2607/11/2/331 kostenfrei https://doaj.org/toc/2076-2607 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 2, p 331 |
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10.3390/microorganisms11020331 doi (DE-627)DOAJ080021670 (DE-599)DOAJ179b2836327647e4bfd40e70de83a69f DE-627 ger DE-627 rakwb eng QH301-705.5 Fernanda Plucani do Amaral verfasserin aut Mapping Genetic Variation in Arabidopsis in Response to Plant Growth-Promoting Bacterium <i<Azoarcus olearius</i< DQS-4T 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Plant growth-promoting bacteria (PGPB) can enhance plant health by facilitating nutrient uptake, nitrogen fixation, protection from pathogens, stress tolerance and/or boosting plant productivity. The genetic determinants that drive the plant–bacteria association remain understudied. To identify genetic loci highly correlated with traits responsive to PGPB, we performed a genome-wide association study (GWAS) using an <i<Arabidopsis thaliana</i< population treated with <i<Azoarcus olearius</i< DQS-4<sup<T</sup<. Phenotypically, the 305 Arabidopsis accessions tested responded differently to bacterial treatment by improving, inhibiting, or not affecting root system or shoot traits. GWA mapping analysis identified several predicted loci associated with primary root length or root fresh weight. Two statistical analyses were performed to narrow down potential gene candidates followed by haplotype block analysis, resulting in the identification of 11 loci associated with the responsiveness of Arabidopsis root fresh weight to bacterial inoculation. Our results showed considerable variation in the ability of plants to respond to inoculation by <i<A. olearius</i< DQS-4<sup<T</sup< while revealing considerable complexity regarding statistically associated loci with the growth traits measured. This investigation is a promising starting point for sustainable breeding strategies for future cropping practices that may employ beneficial microbes and/or modifications of the root microbiome. plant growth-promoting bacteria<sub<1</sub< (PGPB) <i<Arabidopsis thaliana</i< natural genetic variation genome-wide association study (GWAs) agronomic traits Biology (General) Juexin Wang verfasserin aut Jacob Williams verfasserin aut Thalita R. Tuleski verfasserin aut Trupti Joshi verfasserin aut Marco A. R. Ferreira verfasserin aut Gary Stacey verfasserin aut In Microorganisms MDPI AG, 2013 11(2023), 2, p 331 (DE-627)750370696 (DE-600)2720891-6 20762607 nnns volume:11 year:2023 number:2, p 331 https://doi.org/10.3390/microorganisms11020331 kostenfrei https://doaj.org/article/179b2836327647e4bfd40e70de83a69f kostenfrei https://www.mdpi.com/2076-2607/11/2/331 kostenfrei https://doaj.org/toc/2076-2607 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 2, p 331 |
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10.3390/microorganisms11020331 doi (DE-627)DOAJ080021670 (DE-599)DOAJ179b2836327647e4bfd40e70de83a69f DE-627 ger DE-627 rakwb eng QH301-705.5 Fernanda Plucani do Amaral verfasserin aut Mapping Genetic Variation in Arabidopsis in Response to Plant Growth-Promoting Bacterium <i<Azoarcus olearius</i< DQS-4T 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Plant growth-promoting bacteria (PGPB) can enhance plant health by facilitating nutrient uptake, nitrogen fixation, protection from pathogens, stress tolerance and/or boosting plant productivity. The genetic determinants that drive the plant–bacteria association remain understudied. To identify genetic loci highly correlated with traits responsive to PGPB, we performed a genome-wide association study (GWAS) using an <i<Arabidopsis thaliana</i< population treated with <i<Azoarcus olearius</i< DQS-4<sup<T</sup<. Phenotypically, the 305 Arabidopsis accessions tested responded differently to bacterial treatment by improving, inhibiting, or not affecting root system or shoot traits. GWA mapping analysis identified several predicted loci associated with primary root length or root fresh weight. Two statistical analyses were performed to narrow down potential gene candidates followed by haplotype block analysis, resulting in the identification of 11 loci associated with the responsiveness of Arabidopsis root fresh weight to bacterial inoculation. Our results showed considerable variation in the ability of plants to respond to inoculation by <i<A. olearius</i< DQS-4<sup<T</sup< while revealing considerable complexity regarding statistically associated loci with the growth traits measured. This investigation is a promising starting point for sustainable breeding strategies for future cropping practices that may employ beneficial microbes and/or modifications of the root microbiome. plant growth-promoting bacteria<sub<1</sub< (PGPB) <i<Arabidopsis thaliana</i< natural genetic variation genome-wide association study (GWAs) agronomic traits Biology (General) Juexin Wang verfasserin aut Jacob Williams verfasserin aut Thalita R. Tuleski verfasserin aut Trupti Joshi verfasserin aut Marco A. R. Ferreira verfasserin aut Gary Stacey verfasserin aut In Microorganisms MDPI AG, 2013 11(2023), 2, p 331 (DE-627)750370696 (DE-600)2720891-6 20762607 nnns volume:11 year:2023 number:2, p 331 https://doi.org/10.3390/microorganisms11020331 kostenfrei https://doaj.org/article/179b2836327647e4bfd40e70de83a69f kostenfrei https://www.mdpi.com/2076-2607/11/2/331 kostenfrei https://doaj.org/toc/2076-2607 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 2, p 331 |
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QH301-705.5 Mapping Genetic Variation in Arabidopsis in Response to Plant Growth-Promoting Bacterium <i<Azoarcus olearius</i< DQS-4T plant growth-promoting bacteria<sub<1</sub< (PGPB) <i<Arabidopsis thaliana</i< natural genetic variation genome-wide association study (GWAs) agronomic traits |
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Mapping Genetic Variation in Arabidopsis in Response to Plant Growth-Promoting Bacterium <i<Azoarcus olearius</i< DQS-4T |
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Plant growth-promoting bacteria (PGPB) can enhance plant health by facilitating nutrient uptake, nitrogen fixation, protection from pathogens, stress tolerance and/or boosting plant productivity. The genetic determinants that drive the plant–bacteria association remain understudied. To identify genetic loci highly correlated with traits responsive to PGPB, we performed a genome-wide association study (GWAS) using an <i<Arabidopsis thaliana</i< population treated with <i<Azoarcus olearius</i< DQS-4<sup<T</sup<. Phenotypically, the 305 Arabidopsis accessions tested responded differently to bacterial treatment by improving, inhibiting, or not affecting root system or shoot traits. GWA mapping analysis identified several predicted loci associated with primary root length or root fresh weight. Two statistical analyses were performed to narrow down potential gene candidates followed by haplotype block analysis, resulting in the identification of 11 loci associated with the responsiveness of Arabidopsis root fresh weight to bacterial inoculation. Our results showed considerable variation in the ability of plants to respond to inoculation by <i<A. olearius</i< DQS-4<sup<T</sup< while revealing considerable complexity regarding statistically associated loci with the growth traits measured. This investigation is a promising starting point for sustainable breeding strategies for future cropping practices that may employ beneficial microbes and/or modifications of the root microbiome. |
abstractGer |
Plant growth-promoting bacteria (PGPB) can enhance plant health by facilitating nutrient uptake, nitrogen fixation, protection from pathogens, stress tolerance and/or boosting plant productivity. The genetic determinants that drive the plant–bacteria association remain understudied. To identify genetic loci highly correlated with traits responsive to PGPB, we performed a genome-wide association study (GWAS) using an <i<Arabidopsis thaliana</i< population treated with <i<Azoarcus olearius</i< DQS-4<sup<T</sup<. Phenotypically, the 305 Arabidopsis accessions tested responded differently to bacterial treatment by improving, inhibiting, or not affecting root system or shoot traits. GWA mapping analysis identified several predicted loci associated with primary root length or root fresh weight. Two statistical analyses were performed to narrow down potential gene candidates followed by haplotype block analysis, resulting in the identification of 11 loci associated with the responsiveness of Arabidopsis root fresh weight to bacterial inoculation. Our results showed considerable variation in the ability of plants to respond to inoculation by <i<A. olearius</i< DQS-4<sup<T</sup< while revealing considerable complexity regarding statistically associated loci with the growth traits measured. This investigation is a promising starting point for sustainable breeding strategies for future cropping practices that may employ beneficial microbes and/or modifications of the root microbiome. |
abstract_unstemmed |
Plant growth-promoting bacteria (PGPB) can enhance plant health by facilitating nutrient uptake, nitrogen fixation, protection from pathogens, stress tolerance and/or boosting plant productivity. The genetic determinants that drive the plant–bacteria association remain understudied. To identify genetic loci highly correlated with traits responsive to PGPB, we performed a genome-wide association study (GWAS) using an <i<Arabidopsis thaliana</i< population treated with <i<Azoarcus olearius</i< DQS-4<sup<T</sup<. Phenotypically, the 305 Arabidopsis accessions tested responded differently to bacterial treatment by improving, inhibiting, or not affecting root system or shoot traits. GWA mapping analysis identified several predicted loci associated with primary root length or root fresh weight. Two statistical analyses were performed to narrow down potential gene candidates followed by haplotype block analysis, resulting in the identification of 11 loci associated with the responsiveness of Arabidopsis root fresh weight to bacterial inoculation. Our results showed considerable variation in the ability of plants to respond to inoculation by <i<A. olearius</i< DQS-4<sup<T</sup< while revealing considerable complexity regarding statistically associated loci with the growth traits measured. This investigation is a promising starting point for sustainable breeding strategies for future cropping practices that may employ beneficial microbes and/or modifications of the root microbiome. |
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