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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
28/11/2024 |
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Data da última atualização: |
30/01/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, R. S. de; GONÇALVES, A. R.; AJULO, A. A.; OLIVEIRA, L. R.; LANNA, A. C.; FILIPPI, M. C. C. de. |
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Afiliação: |
RODRIGO SILVA DE OLIVEIRA, UNIVERSIDADE FEDERAL DE GOIÁS; ARIANY ROSA GONÇALVES, UNIVERSIDADE FEDERAL DE GOIÁS; AKINTUNDE ABIODUN AJULO, UNIVERSIDADE FEDERAL DE GOIÁS; LORENA RESENDE OLIVEIRA, UNIVERSIDADE FEDERAL DE GOIÁS; ANNA CRISTINA LANNA, CNPAF; MARTA CRISTINA CORSI DE FILIPPI, CNPAF. |
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Título: |
Survey and genomic characterization of Serratia marcescens on endophytism, biofilm, and phosphorus solubilization in rice plants. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Environmental Science and Pollution Research, v. 31, p. 65834-65848, Dec. 2024. |
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ISSN: |
0944-1344 |
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DOI: |
https://doi.org/10.1007/s11356-024-35554-2 |
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Idioma: |
Inglês |
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Conteúdo: |
Serratia marcescens, isolated from the rhizosphere of rice crops, has the potential to improve the acquisition of scarce minerals and provide plant growth. Rice seeds microbiolized with S. marcescens and non-microbiolized seeds were sown in a culture medium enriched with non-labile phosphorus, and the roots were analyzed in WinRhizo. The plant segments were documented by scanning electron microscopy (SEM) and incubated in an NBRIP culture medium. DNAs from endophytic colonies were extracted and analyzed by PCR. The genome of S. marcescens was annotated using subsystem technology to detect genes involved in phosphorus solubilization, biofilm production, and growth promotion. The root system increased in area, volume, and length by 61.5, 31.5, and 101%, respectively. Halos were formed around segments of microbiolized plants, indicating the solubilization of non-labile phosphorus. SEM detected the presence of biofilms and microcolonies, identified as S. marcescens by the molecular markers. Genome annotation found genes with potential functions in plant growth promotion, including genes involved in the biosynthesis of indole-3-acetic acid, phosphate solubilization, and biofilm production. In the low phosphorus crop, the treated plants showed a 181% increase in total biomass. S. marcescens solubilizes non-labile phosphorus, colonizes endophytes, modifies the architecture of the root system, and promotes the growth of rice plants, and can be considered a biofertilizer for growing upland rice. MenosSerratia marcescens, isolated from the rhizosphere of rice crops, has the potential to improve the acquisition of scarce minerals and provide plant growth. Rice seeds microbiolized with S. marcescens and non-microbiolized seeds were sown in a culture medium enriched with non-labile phosphorus, and the roots were analyzed in WinRhizo. The plant segments were documented by scanning electron microscopy (SEM) and incubated in an NBRIP culture medium. DNAs from endophytic colonies were extracted and analyzed by PCR. The genome of S. marcescens was annotated using subsystem technology to detect genes involved in phosphorus solubilization, biofilm production, and growth promotion. The root system increased in area, volume, and length by 61.5, 31.5, and 101%, respectively. Halos were formed around segments of microbiolized plants, indicating the solubilization of non-labile phosphorus. SEM detected the presence of biofilms and microcolonies, identified as S. marcescens by the molecular markers. Genome annotation found genes with potential functions in plant growth promotion, including genes involved in the biosynthesis of indole-3-acetic acid, phosphate solubilization, and biofilm production. In the low phosphorus crop, the treated plants showed a 181% increase in total biomass. S. marcescens solubilizes non-labile phosphorus, colonizes endophytes, modifies the architecture of the root system, and promotes the growth of rice plants, and can be considered a biofertilizer for growing ... Mostrar Tudo |
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Thesagro: |
Arroz; Microrganismo; Oryza Sativa. |
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Thesaurus Nal: |
Genomics; Microorganisms; Phosphorus; Plant growth-promoting rhizobacteria; Rhizosphere; Scanning electron microscopy; Serratia marcescens. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
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001 2169725
005 2025-01-30
008 2024 bl uuuu u00u1 u #d
022 $a0944-1344
024 7 $ahttps://doi.org/10.1007/s11356-024-35554-2$2DOI
100 1 $aOLIVEIRA, R. S. de
245 $aSurvey and genomic characterization of Serratia marcescens on endophytism, biofilm, and phosphorus solubilization in rice plants.$h[electronic resource]
260 $c2024
520 $aSerratia marcescens, isolated from the rhizosphere of rice crops, has the potential to improve the acquisition of scarce minerals and provide plant growth. Rice seeds microbiolized with S. marcescens and non-microbiolized seeds were sown in a culture medium enriched with non-labile phosphorus, and the roots were analyzed in WinRhizo. The plant segments were documented by scanning electron microscopy (SEM) and incubated in an NBRIP culture medium. DNAs from endophytic colonies were extracted and analyzed by PCR. The genome of S. marcescens was annotated using subsystem technology to detect genes involved in phosphorus solubilization, biofilm production, and growth promotion. The root system increased in area, volume, and length by 61.5, 31.5, and 101%, respectively. Halos were formed around segments of microbiolized plants, indicating the solubilization of non-labile phosphorus. SEM detected the presence of biofilms and microcolonies, identified as S. marcescens by the molecular markers. Genome annotation found genes with potential functions in plant growth promotion, including genes involved in the biosynthesis of indole-3-acetic acid, phosphate solubilization, and biofilm production. In the low phosphorus crop, the treated plants showed a 181% increase in total biomass. S. marcescens solubilizes non-labile phosphorus, colonizes endophytes, modifies the architecture of the root system, and promotes the growth of rice plants, and can be considered a biofertilizer for growing upland rice.
650 $aGenomics
650 $aMicroorganisms
650 $aPhosphorus
650 $aPlant growth-promoting rhizobacteria
650 $aRhizosphere
650 $aScanning electron microscopy
650 $aSerratia marcescens
650 $aArroz
650 $aMicrorganismo
650 $aOryza Sativa
700 1 $aGONÇALVES, A. R.
700 1 $aAJULO, A. A.
700 1 $aOLIVEIRA, L. R.
700 1 $aLANNA, A. C.
700 1 $aFILIPPI, M. C. C. de
773 $tEnvironmental Science and Pollution Research$gv. 31, p. 65834-65848, Dec. 2024.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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