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| Registros recuperados : 17.119 | |
| 2. |  | MATSUNAGA, W. K.; SALES, E. S. G.; ASSIS JÚNIOR, G. C.; SILVA, M. T.; LACERDA, F. F.; LIMA, E. de P.; SANTOS, C. A. C. dos; BRITO, J. I. B. de. Application of ERA5-Land reanalysis data in zoning of climate risk for corn in the state of Bahia-Brazil. Theoretical and Applied Climatology, v. 155, p. 945-963, 2024.| Biblioteca(s): Embrapa Solos. |
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| 3. | | LOPES, A. da S.; ANDRADE JUNIOR, A. S. de; BASTOS, E. A.; SOUSA, C. A. F. de; CASARI, R. A. das C. N.; MOURA, M. S. B. de. Assessment of maize hybrid water status using aerial images from an unmanned aerial vehicle. Revista Caatinga, Mossoró, v. 37, e11701, 2024.| Biblioteca(s): Embrapa Meio-Norte; Embrapa Semiárido. |
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| 4. | | VASCONCELOS, M. J. V. de; JAIN, A.; FIGUEIREDO, J. E. F.; OLIVEIRA, M. F. de; TRINDADE, R. dos S.; YUGANDHAR, P.; RAGHOTHAMA, K. G. Gaspé Flint corn as a seed-to-seed model to study the effect of phosphorus on maize growth and development. Genetics and Molecular Research, v. 23, n. 1, gmr19213, 2024.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 6. | | BARRETO, C. A. V.; DIAS, K. O. das G.; SOUSA, I. C. de; AZEVEDO, C. F.; NASCIMENTO, A. C. C.; GUIMARAES, L. J. M.; GUIMARÃES, C. T.; PASTINA, M. M.; NASCIMENTO, M. Genomic prediction in multi-environment trials in maize using statistical and machine learning methods. Scientific Reports, v. 14, 1062, 2024.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 7. | | SANTOS, L. R.; BARROS, P. S. do R.; MONTEIRO, D. A.; TABOSA, J. N.; MELO, A. F. de; LYRA, M. do C. C. P. de; OLIVEIRA, J. R. de S.; FERNANDES JUNIOR, P. I.; FREITAS, A. D. S. de; RACHID, C. T. C. da C. Influences of plant organ, genotype, and cultivation site on the endophytic bacteriome of maize (Zea mays L.) in the semi‑arid region of Pernambuco, Brazil. Brazilian Journal of Microbiology, v. 55, n. 1, p. 789-797, 2024.| Biblioteca(s): Embrapa Semiárido. |
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| 11. | | BINI, D.; MATTOS, B. B.; FIGUEIREDO, J. E. F.; SANTOS, F. C. dos; MARRIEL, I. E.; SANTOS, C. A. dos; OLIVEIRA-PAIVA, C. A. Parameter evaluation for developing phosphate-solubilizing Bacillus inoculants. Brazilian Journal of Microbiology, v. 55, n. 1, p. 737-748, 2024.| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Solos. |
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| 12. | | SOBRAL, G. de C.; OLIVEIRA, J. S. de; SANTOS, E. M.; ARAUJO, G. G. L. de; SANTOS, F. N. de S.; CAMPOS. F. S.; CAVALCANTI, H. S.; VIEIRA, D. de S.; LEITE, G. M.; COELHO, D. F. O.; SANTANA, L. P.; GOMES, P. G. B.; TORRES JÚNIOR, P. da C.; SANTOS, M. A. C.; VIANA, N. B. Optimizing silage quality in drylands: corn stover and forage cactus mixture on nutritive value, microbial activity, and aerobic stability. Journal of Arid Environments, v. 220, 105123, 2024.| Biblioteca(s): Embrapa Semiárido. |
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| 16. | | SENABIO, J. A.; PEREIRA, F. de C.; PIETRO-SOUZA, W.; SOUSA, T. F.; SILVA, G. F. da; SOARES, M. A. Enhanced mercury phytoremediation by Pseudomonodictys pantanalensis sp. nov. A73 and Westerdykella aquatica P71. Brazilian Journal of Microbiology, v. 54, n. 2, p. 949-964, jun. 2023.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 17. | | CUSTÓDIO, A. A. P.; SILVA, D. D. da; UTIAMADA, C. M.; CAMPOS, H. D.; COSTA, R. V. da; FANTIN, L. H.; YADA, I. F. U.; DUARTE, A. P.; DIAS, A. R.; COSTA, A. A.; MOCHKO. A. C.; CHAGAS, D. F.; SICHOCKO, D.; LUJAN, D. W.; MOREIRA, E. N.; MEDEIROS, F. C. L.; JULIATTI, F. C.; JULIATTI, F. C.; FANTIN, G. M.; ARAÚJO, I. P.; ROY, J. M. T.; GRIGOLLI, J. F. J.; NUNES JÚNIOR, J.; FONTANA, L. F.; BELUFI, L. M. R.; CARNEIRO, L. C.; BRAGA, K.; KUDLAWIEC, K.; SOUSA, M. V.; SENGER, M.; STEFANELLO, M. S.; MÜLLER, M. A.; TORMEN, N. R.; BRAND, S. C.; CARLIN, V. J. Eficiência de fungicidas DMI e MBC no controle das manchas de Bipolaris e túrcicum do milho safrinha em 2021 e 2022. In: SEMINÁRIO NACIONAL DE MILHO SAFRINHA, 17., 2023, Campo Grande, MS. Preservar e produzir: anais. Maracaju: Fundação MS, 2023. p. 77-78.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 18. | | CHAVES, S. F. S.; EVANGELISTA, J. S. P. C.; TRINDADE, R. dos S.; DIAS, L. A. S.; GUIMARAES, P. E. de O.; GUIMARAES, L. J. M.; ALVES, R. S.; BHERING, L. L.; DIAS, K. O. G. Employing factor analytic tools for selecting high-performance and stable tropical maize hybrids. Crop Science, v. 63, n. 3, p. 1114-1125, 2023.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 19. | | HERNANDES-LOPES, J.; PINTO, M. S.; VIEIRA, L. R.; MONTEIRO, P. B.; GERASIMOVA, S. V.; NONATO, J. V. A.; BRUNO, M. H. F.; VIKHOREV, A.; FERNANDES, F. R.; GERHARDT, I. R.; PAUWELS, L.; ARRUDA, P.; DANTE, R. A.; YASSITEPE, J. E. de C. T. Enabling genome editing in tropical maize lines through an improved, morphogenic regulator-assisted transformation protocol. Frontiers in Genome Editing, v. 5, 1241035, 2023. Na publicação: Fernanda Rausch-Fernandes.| Biblioteca(s): Embrapa Agricultura Digital. |
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| Registros recuperados : 17.119 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
17/04/2024 |
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Data da última atualização: |
17/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
VASCONCELOS, M. J. V. de; JAIN, A.; FIGUEIREDO, J. E. F.; OLIVEIRA, M. F. de; TRINDADE, R. dos S.; YUGANDHAR, P.; RAGHOTHAMA, K. G. |
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Afiliação: |
MARIA JOSE VILACA DE VASCONCELOS, CNPMS; AMITY UNIVERSITY; JOSE EDSON FONTES FIGUEIREDO, CNPMS; MAURILIO FERNANDES DE OLIVEIRA, CNPMS; ROBERTO DOS SANTOS TRINDADE, CNPMS; INDIAN INSTITUTE OF RICE RESEARCH; PURDUE UNIVERSITY. |
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Título: |
Gaspé Flint corn as a seed-to-seed model to study the effect of phosphorus on maize growth and development. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 23, n. 1, gmr19213, 2024. |
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DOI: |
http://dx.doi.org/10.4238/gmr19213 |
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Idioma: |
Inglês |
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Conteúdo: |
Phosphorus (P) is a vital macronutrient for plant growth and development. Thus, P deficiency represents a bottleneck in the production of maize (Zea mays, L.). Therefore, there is a need for a prompt identification of new P-use efficient lineages and hybrids. The Canadian landrace Gaspé Flint (GF) race of maize was used to identify molecular and morphological traits due to its short life cycle and ease of growing in a hydroponic system under controlled conditions. First, GF was grown in a hydroponic system containing different Pi regimes for 15 d, and harvested tissues were assayed for various morphophysiological and molecular traits. Second, GF was grown in hydroponics under P+ (250 µM) and P-(10 µM) conditions until seed maturity. Pi deficiency led to a lack of synchrony between male and female reproductive organs, reducing fertilization, cob development, and productivity. Although typical Pi deficiency-mediated morphophysiological responses, such as increased root biomass relative to the shoot, accumulation of anthocyanins in the roots and leaves, and elevated acid phosphatase activity in the shoot could be observed in any maize variety, the use of GF abbreviated the analysis of these traits from 120 days in commercial varieties to 40 days. Furthermore, Pi transporters ZmPT5 and ZmPT6 were induced in Pi-deprived roots and leaves and suppressed upon Pi replenishment, suggesting a transcriptional regulation. The study validated the efficacy of GF for accelerating studies on agronomic traits and plant response to stress, from seeds to seeds, in the grass family. The Gaspé Flint corn was confirmed as a plant model to study the effect of phosphorus on the growth and development of maize in a hydroponic system. MenosPhosphorus (P) is a vital macronutrient for plant growth and development. Thus, P deficiency represents a bottleneck in the production of maize (Zea mays, L.). Therefore, there is a need for a prompt identification of new P-use efficient lineages and hybrids. The Canadian landrace Gaspé Flint (GF) race of maize was used to identify molecular and morphological traits due to its short life cycle and ease of growing in a hydroponic system under controlled conditions. First, GF was grown in a hydroponic system containing different Pi regimes for 15 d, and harvested tissues were assayed for various morphophysiological and molecular traits. Second, GF was grown in hydroponics under P+ (250 µM) and P-(10 µM) conditions until seed maturity. Pi deficiency led to a lack of synchrony between male and female reproductive organs, reducing fertilization, cob development, and productivity. Although typical Pi deficiency-mediated morphophysiological responses, such as increased root biomass relative to the shoot, accumulation of anthocyanins in the roots and leaves, and elevated acid phosphatase activity in the shoot could be observed in any maize variety, the use of GF abbreviated the analysis of these traits from 120 days in commercial varieties to 40 days. Furthermore, Pi transporters ZmPT5 and ZmPT6 were induced in Pi-deprived roots and leaves and suppressed upon Pi replenishment, suggesting a transcriptional regulation. The study validated the efficacy of GF for accelerating studies on... Mostrar Tudo |
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Thesagro: |
Características Agronômicas; Endogamia; Linhagem; Milho; Zea Mays. |
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Thesaurus NAL: |
Agronomic traits; Inbred lines. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163718/1/Gaspe-Flint-corn-as-a-seed-to-seed-model.pdf
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Marc: |
LEADER 02627naa a2200289 a 4500
001 2163718
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008 2024 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.4238/gmr19213$2DOI
100 1 $aVASCONCELOS, M. J. V. de
245 $aGaspé Flint corn as a seed-to-seed model to study the effect of phosphorus on maize growth and development.$h[electronic resource]
260 $c2024
520 $aPhosphorus (P) is a vital macronutrient for plant growth and development. Thus, P deficiency represents a bottleneck in the production of maize (Zea mays, L.). Therefore, there is a need for a prompt identification of new P-use efficient lineages and hybrids. The Canadian landrace Gaspé Flint (GF) race of maize was used to identify molecular and morphological traits due to its short life cycle and ease of growing in a hydroponic system under controlled conditions. First, GF was grown in a hydroponic system containing different Pi regimes for 15 d, and harvested tissues were assayed for various morphophysiological and molecular traits. Second, GF was grown in hydroponics under P+ (250 µM) and P-(10 µM) conditions until seed maturity. Pi deficiency led to a lack of synchrony between male and female reproductive organs, reducing fertilization, cob development, and productivity. Although typical Pi deficiency-mediated morphophysiological responses, such as increased root biomass relative to the shoot, accumulation of anthocyanins in the roots and leaves, and elevated acid phosphatase activity in the shoot could be observed in any maize variety, the use of GF abbreviated the analysis of these traits from 120 days in commercial varieties to 40 days. Furthermore, Pi transporters ZmPT5 and ZmPT6 were induced in Pi-deprived roots and leaves and suppressed upon Pi replenishment, suggesting a transcriptional regulation. The study validated the efficacy of GF for accelerating studies on agronomic traits and plant response to stress, from seeds to seeds, in the grass family. The Gaspé Flint corn was confirmed as a plant model to study the effect of phosphorus on the growth and development of maize in a hydroponic system.
650 $aAgronomic traits
650 $aInbred lines
650 $aCaracterísticas Agronômicas
650 $aEndogamia
650 $aLinhagem
650 $aMilho
650 $aZea Mays
700 1 $aJAIN, A.
700 1 $aFIGUEIREDO, J. E. F.
700 1 $aOLIVEIRA, M. F. de
700 1 $aTRINDADE, R. dos S.
700 1 $aYUGANDHAR, P.
700 1 $aRAGHOTHAMA, K. G.
773 $tGenetics and Molecular Research$gv. 23, n. 1, gmr19213, 2024.
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Embrapa Milho e Sorgo (CNPMS) |
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