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| 1. |  | DIONISIO, J. F.; BALDISSERA, J. N. da C.; TIEPO, A. N.; FERNANDES, J. A. M.; SÓSA-GOMEZ, D. R.; ROSA, R. da. New cytogenetic data for three species of Pentatomidae (Heteroptera): Dichelops melacanthus (Dallas, 1851), Loxa viridis (Palisot de Beauvois, 1805), and Edessa collaris (Dallas, 1851). Comparative cytogenetics, v. 14, n. 4, p. 577-588, 2020.| Biblioteca(s): Embrapa Soja. |
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| 2. | | TIEPO, A. N.; COUTINHO, I. D.; MACHADO, G. O.; CALZAVARA, A. K.; HERTEL, M. F.; PIMENTA, J. A.; OLIVEIRA, A. L. M. de; COLNAGO, L. A.; MERTZ-HENNING, L. M.; OLIVEIRA, H. C.; STOLF-MOREIRA, R. Infuence of plant growth‑promoting bacteria on leaf carbon and nitrogen metabolism of two drought‑stressed neotropical tree species: a metabolomic approach. Planta, v. 260, 31, 2024. 13 p.| Biblioteca(s): Embrapa Instrumentação; Embrapa Soja. |
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| Registros recuperados : 2 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação; Embrapa Soja. |
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Data corrente: |
21/06/2024 |
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Data da última atualização: |
24/06/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
TIEPO, A. N.; COUTINHO, I. D.; MACHADO, G. O.; CALZAVARA, A. K.; HERTEL, M. F.; PIMENTA, J. A.; OLIVEIRA, A. L. M. de; COLNAGO, L. A.; MERTZ-HENNING, L. M.; OLIVEIRA, H. C.; STOLF-MOREIRA, R. |
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Afiliação: |
STATE UNIVERSITY OF LONDRINA - UEL; STATE UNIVERSITY OF LONDRINA - UEL; STATE UNIVERSITY OF LONDRINA - UEL; STATE UNIVERSITY OF LONDRINA - UEL; STATE UNIVERSITY OF LONDRINA - UEL; LUIZ ALBERTO COLNAGO, CNPDIA; LILIANE MARCIA MERTZ HENNING, CNPSO; STATE UNIVERSITY OF LONDRINA - UEL; STATE UNIVERSITY OF LONDRINA - UEL. |
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Título: |
Infuence of plant growth‑promoting bacteria on leaf carbon and nitrogen metabolism of two drought‑stressed neotropical tree species: a metabolomic approach. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Planta, v. 260, 31, 2024. |
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Páginas: |
13 p. |
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DOI: |
10.1007/s00425-024-04460-9 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract Deforestation of Atlantic Forest has caused prolonged drought events in the last decades. The need for reforestation is growing, and the development of native seedlings that are more tolerant to drought stress is necessary. A biotechnological tool that improves plant tolerance is the use of plant growth-promoting bacteria (PGPB) as inoculants. Two species of PGPB were inoculated in drought-stressed seedlings of two neotropical tree species that have been used in environmental restoration programs: Cecropia pachystachya and Cariniana estrellensis. Biometrical, physiological, and metabolomic parameters from carbon and nitrogen pathways were evaluated. We found that the PGPB positively infuenced photosynthesis and growth parameters in both trees under drought. The enzymes activities, the tricarboxylic acid cycle intermediates, the amino acids, and protein contents were also infuenced by the PGPB treatments. The results allowed us to fnd the specifc composition of secondary metabolites of each plant species. This study provides evidence that there is not a single mechanism involved in drought tolerance and that the inoculation with PGPB promotes a broad-spectrum tolerance response in Neotropical trees. The inoculation with PGPB appears as an important strategy to improve drought tolerance in Atlantic Forest native trees and enhance environmental restoration programs’ success. |
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Palavras-Chave: |
Associative bacteria; Atlantic forest; Metabolomic; Plant-microorganism. |
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Thesagro: |
Carbono; Estimulante de Crescimento Vegetal. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02443naa a2200337 a 4500
001 2165071
005 2024-06-24
008 2024 bl uuuu u00u1 u #d
024 7 $a10.1007/s00425-024-04460-9$2DOI
100 1 $aTIEPO, A. N.
245 $aInfuence of plant growth‑promoting bacteria on leaf carbon and nitrogen metabolism of two drought‑stressed neotropical tree species$ba metabolomic approach.$h[electronic resource]
260 $c2024
300 $a13 p.
520 $aAbstract Deforestation of Atlantic Forest has caused prolonged drought events in the last decades. The need for reforestation is growing, and the development of native seedlings that are more tolerant to drought stress is necessary. A biotechnological tool that improves plant tolerance is the use of plant growth-promoting bacteria (PGPB) as inoculants. Two species of PGPB were inoculated in drought-stressed seedlings of two neotropical tree species that have been used in environmental restoration programs: Cecropia pachystachya and Cariniana estrellensis. Biometrical, physiological, and metabolomic parameters from carbon and nitrogen pathways were evaluated. We found that the PGPB positively infuenced photosynthesis and growth parameters in both trees under drought. The enzymes activities, the tricarboxylic acid cycle intermediates, the amino acids, and protein contents were also infuenced by the PGPB treatments. The results allowed us to fnd the specifc composition of secondary metabolites of each plant species. This study provides evidence that there is not a single mechanism involved in drought tolerance and that the inoculation with PGPB promotes a broad-spectrum tolerance response in Neotropical trees. The inoculation with PGPB appears as an important strategy to improve drought tolerance in Atlantic Forest native trees and enhance environmental restoration programs’ success.
650 $aCarbono
650 $aEstimulante de Crescimento Vegetal
653 $aAssociative bacteria
653 $aAtlantic forest
653 $aMetabolomic
653 $aPlant-microorganism
700 1 $aCOUTINHO, I. D.
700 1 $aMACHADO, G. O.
700 1 $aCALZAVARA, A. K.
700 1 $aHERTEL, M. F.
700 1 $aPIMENTA, J. A.
700 1 $aOLIVEIRA, A. L. M. de
700 1 $aCOLNAGO, L. A.
700 1 $aMERTZ-HENNING, L. M.
700 1 $aOLIVEIRA, H. C.
700 1 $aSTOLF-MOREIRA, R.
773 $tPlanta$gv. 260, 31, 2024.
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