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http://biblioteca.incaper.es.gov.br/digital/handle/item/5015| Título: | Isolation and Characterization of Glyphosate-Tolerant Bacteria from a Local Coffee Plantation in Espírito Santo, Brazil. |
| Autor(es): | SILVA, B. C.  SOUZA, B. G. BERTOLAZI, A. A. REGOS, A. R. CRUZ, C. MELO, J. BABALOLA, O. O. KROHLING, C. A. RAMOS. A. C. Bianca C. Silva; Brena G. de Souza; Amanda A. Bertolazi; Arthur R. Pêgos; Cristina Cruz; Juliana Melo; Olubukola O. Babalola; Cesar Abel Krohling, Incaper; Alessandro C. Ramos. |
| Data do documento: | 28-Mai-2025 |
| Editor: | ACS Agricultural Science & Technology, p. 1-15, 2025. |
| Descrição: | This study aimed to isolate glyphosate-tolerant bacteria and characterize their plant-beneficial traits. Using a bioprospecting and glyphosate enrichment methodology, we isolated 35 bacterial strains that were tested for tolerance to glyphosate on solid and liquid media (0, 11, 22, 44, and 88 g L 1 of glyphosate). Sixteen isolates with high tolerance to glyphosate (≥22 g L 1) were identified and characterized by their ability to fix atmospheric nitrogen, solubilize inorganic phosphate, and produce indole-3-acetic acid (IAA). After similarity analysis and compatibility testing, a consortium composed of three bacteria (Priestia sp.; Achromobacter sp.; Pseudomonas sp.) were selected to be applied in a model plant (tomato) and Arabica coffee beans. The bacterial consortium promoted the germination (96.6%) and development of tomato seedlings, while also degrading residual glyphosate (31.25%) in coffee beans, as evidenced by the reduced levels of the herbicide. These results demonstrate the bacterial consortium s potential to reduce glyphosate residues and sustainably increase plant productivity. |
| URI: | http://biblioteca.incaper.es.gov.br/digital/handle/item/5015 |
| Aparece nas coleções: | Memória Técnica do Incaper |
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| Arquivo | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| silva-et-al-2025-isolation-and-characterization-of-glyphosate-tolerant-bacteria-from-a-local-coffee-plantation-in.pdf | 9,06 MB | Adobe PDF | Visualizar/Abrir |
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