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  <title>DSpace Coleção: Artigo em periódico indexado (CNPH)</title>
  <link rel="alternate" href="https://www.alice.cnptia.embrapa.br/alice/handle/item/178" />
  <subtitle>Artigo em periódico indexado (CNPH)</subtitle>
  <id>https://www.alice.cnptia.embrapa.br/alice/handle/item/178</id>
  <updated>2026-04-23T04:26:54Z</updated>
  <dc:date>2026-04-23T04:26:54Z</dc:date>
  <entry>
    <title>Copper resistance and hormetic-like response in Xanthomonas euvesicatoria pv. perforans.</title>
    <link rel="alternate" href="https://www.alice.cnptia.embrapa.br/alice/handle/doc/1186122" />
    <author>
      <name>SILVA, E. L. da</name>
    </author>
    <author>
      <name>ROSSATO, M.</name>
    </author>
    <author>
      <name>QUEZADO-DUVAL, A. M.</name>
    </author>
    <author>
      <name>FERREIRA, M. A. da S. V.</name>
    </author>
    <id>https://www.alice.cnptia.embrapa.br/alice/handle/doc/1186122</id>
    <updated>2026-04-12T01:35:30Z</updated>
    <published>2026-01-01T00:00:00Z</published>
    <summary type="text">Título: Copper resistance and hormetic-like response in Xanthomonas euvesicatoria pv. perforans.
Autoria: SILVA, E. L. da; ROSSATO, M.; QUEZADO-DUVAL, A. M.; FERREIRA, M. A. da S. V.
Conteúdo: Bacterial spot caused by X. euvesicatoria pv. perforans in Brazil shows copper resistance via the copA gene. The study identified resistance in 28.8% of isolates and reported, for the first time, a hormetic effect (low-dose stimulation), as well as increased biofilm under copper stress.</summary>
    <dc:date>2026-01-01T00:00:00Z</dc:date>
  </entry>
  <entry>
    <title>Microalgae cultivated in industrial wastewater as agricultural bioinputs: technical and life cycle assessment to support sustainable production.</title>
    <link rel="alternate" href="https://www.alice.cnptia.embrapa.br/alice/handle/doc/1185424" />
    <author>
      <name>ALMEIDA, K. M.</name>
    </author>
    <author>
      <name>MARANGON, B. B.</name>
    </author>
    <author>
      <name>RIBEIRO, V. J.</name>
    </author>
    <author>
      <name>CASTRO, J. de S.</name>
    </author>
    <author>
      <name>SILVA, J. da</name>
    </author>
    <author>
      <name>MATTIELLO, E. M.</name>
    </author>
    <author>
      <name>SILVA, A. A. de S.</name>
    </author>
    <author>
      <name>SILVA, E. C. M.</name>
    </author>
    <author>
      <name>CALIJURI, M. L.</name>
    </author>
    <id>https://www.alice.cnptia.embrapa.br/alice/handle/doc/1185424</id>
    <updated>2026-03-21T13:32:40Z</updated>
    <published>2025-01-01T00:00:00Z</published>
    <summary type="text">Título: Microalgae cultivated in industrial wastewater as agricultural bioinputs: technical and life cycle assessment to support sustainable production.
Autoria: ALMEIDA, K. M.; MARANGON, B. B.; RIBEIRO, V. J.; CASTRO, J. de S.; SILVA, J. da; MATTIELLO, E. M.; SILVA, A. A. de S.; SILVA, E. C. M.; CALIJURI, M. L.
Conteúdo: Abstract: This study evaluated the technical and environmental feasibility of using wastewater-cultivated microalgae biomass as a nutrient source for tomato plants. A field experiment tested different foliar application doses of microalgae biomass (control, 0.5%, 2.5%, 5%, and 10%) on tomato plants. Postharvest analysis of eight plant and fruit parameters showed no significant differences among treatments. Environmental feasibility was assessed through life cycle assessment, comparing a baseline scenario (mineral fertilizer) with an alternative scenario in which microalgae biomass was used as both a nutrient and water source. The Ecoinvent database and ReCiPe 2016 methodology were applied at both midpoint and end point levels. The alternative scenario demonstrated reduced environmental impacts across all 18 midpoint categories, including substantial reductions in water consumption (107.43%) and ionizing radiation (53.54%). At the end point level, the baseline scenario had 23.05% higher impact in the human health category than the alternative.</summary>
    <dc:date>2025-01-01T00:00:00Z</dc:date>
  </entry>
  <entry>
    <title>Diversification of an emerging bacterial plant pathogen; insights into the global spread of Xanthomonas euvesicatoria pv. perforans.</title>
    <link rel="alternate" href="https://www.alice.cnptia.embrapa.br/alice/handle/doc/1184706" />
    <author>
      <name>TIMILSINA, S.</name>
    </author>
    <author>
      <name>IRUEGAS-BOCARDO, F.</name>
    </author>
    <author>
      <name>JIBRIN, M. O.</name>
    </author>
    <author>
      <name>SHARMA, A.</name>
    </author>
    <author>
      <name>SUBEDI, A.</name>
    </author>
    <author>
      <name>KAUR, A.</name>
    </author>
    <author>
      <name>MINSAVAGE, G. V.</name>
    </author>
    <author>
      <name>HUGUET-TAPIA, J. C.</name>
    </author>
    <author>
      <name>KLEIN-GORDON, J.</name>
    </author>
    <author>
      <name>ADHIKARI, P.</name>
    </author>
    <author>
      <name>ADHIKARI, T. B.</name>
    </author>
    <author>
      <name>CIRVILLERI, G.</name>
    </author>
    <author>
      <name>BARRERA, L. B. T. de L.</name>
    </author>
    <author>
      <name>BERNAL, E.</name>
    </author>
    <author>
      <name>CRESWELL, T. C.</name>
    </author>
    <author>
      <name>DOAN, T. T. K.</name>
    </author>
    <author>
      <name>COUTINHO, T. A.</name>
    </author>
    <author>
      <name>EGEL, D. S.</name>
    </author>
    <author>
      <name>FÉLIX-GASTÉLUM, R.</name>
    </author>
    <author>
      <name>FRANCIS, D. M.</name>
    </author>
    <author>
      <name>KEBEDE, M.</name>
    </author>
    <author>
      <name>IVEY, M. L.</name>
    </author>
    <author>
      <name>LOUWS, F. J.</name>
    </author>
    <author>
      <name>LUO, L.</name>
    </author>
    <author>
      <name>MAYNARD, E. T.</name>
    </author>
    <author>
      <name>MILLER, S. A.</name>
    </author>
    <author>
      <name>NGUYEN, N. T. T.</name>
    </author>
    <author>
      <name>OSDAGHI, E.</name>
    </author>
    <author>
      <name>QUEZADO-DUVAL, A. M.</name>
    </author>
    <author>
      <name>ROACH, R.</name>
    </author>
    <author>
      <name>ROTONDO, F.</name>
    </author>
    <author>
      <name>RUHL, G. E.</name>
    </author>
    <author>
      <name>SHUTT, V. M.</name>
    </author>
    <author>
      <name>THUMMABENJAPONE, P.</name>
    </author>
    <author>
      <name>TRUEMAN, C.</name>
    </author>
    <author>
      <name>ROBERTS, P. D.</name>
    </author>
    <author>
      <name>JONES, J. B.</name>
    </author>
    <author>
      <name>VALLAD, G. E.</name>
    </author>
    <author>
      <name>GOSS, E. M.</name>
    </author>
    <id>https://www.alice.cnptia.embrapa.br/alice/handle/doc/1184706</id>
    <updated>2026-03-01T04:44:04Z</updated>
    <published>2025-01-01T00:00:00Z</published>
    <summary type="text">Título: Diversification of an emerging bacterial plant pathogen; insights into the global spread of Xanthomonas euvesicatoria pv. perforans.
Autoria: TIMILSINA, S.; IRUEGAS-BOCARDO, F.; JIBRIN, M. O.; SHARMA, A.; SUBEDI, A.; KAUR, A.; MINSAVAGE, G. V.; HUGUET-TAPIA, J. C.; KLEIN-GORDON, J.; ADHIKARI, P.; ADHIKARI, T. B.; CIRVILLERI, G.; BARRERA, L. B. T. de L.; BERNAL, E.; CRESWELL, T. C.; DOAN, T. T. K.; COUTINHO, T. A.; EGEL, D. S.; FÉLIX-GASTÉLUM, R.; FRANCIS, D. M.; KEBEDE, M.; IVEY, M. L.; LOUWS, F. J.; LUO, L.; MAYNARD, E. T.; MILLER, S. A.; NGUYEN, N. T. T.; OSDAGHI, E.; QUEZADO-DUVAL, A. M.; ROACH, R.; ROTONDO, F.; RUHL, G. E.; SHUTT, V. M.; THUMMABENJAPONE, P.; TRUEMAN, C.; ROBERTS, P. D.; JONES, J. B.; VALLAD, G. E.; GOSS, E. M.
Conteúdo: Emerging and re-emerging plant diseases continue to present multifarious threats to global food security. Considerable recent efforts are therefore being channeled towards understanding the nature of pathogen emergence, their spread and evolution. Xanthomonas euvesicatoria pv. perforans (Xep), one of the causal agents of bacterial spot of tomato, rapidly emerged and displaced other bacterial spot xanthomonads in many tomato production regions around the world. In less than three decades, it has become a dominant xanthomonad pathogen in tomato production systems across the world and presents a compelling example for understanding diversification of recently emerged bacterial plant pathogens. Although Xep has been continuously monitored in Florida since its discovery, the global population structure and evolution at the genome-scale is yet to be fully explored. The objectives of this work were to determine genetic diversity globally to ascertain if different tomato production regions contain genetically distinct Xep populations, to examine genetic relatedness of strains collected in tomato seed production areas in East Asia and other production regions, and to evaluate variation in type III secretion effectors, which are critical pathogenicity and virulence factors, in relationship to population structure. We used genome data from 270 strains from 13 countries for phylogenetic analysis and characterization of type III effector gene diversity among strains. Our results showed notable genetic diversity in the pathogen. We found genetically similar strains in distant tomato production regions, including seed production regions, and diversification over the past 100 years, which is consistent with intercontinental dissemination of the pathogen in hybrid tomato production chains. Evolution of the Xep pangenome, including the acquisition and loss of type III secreted effectors, is apparent within and among phylogenetic lineages. The apparent long-distance movement of the pathogen, together with variants that may not yet be widely distributed, poses risks of emergence of new variants in tomato production.</summary>
    <dc:date>2025-01-01T00:00:00Z</dc:date>
  </entry>
  <entry>
    <title>Efeito do material propagativo e da proporção de areia incorporada ao solo na produção de tubérculos de tiririca-amarela (Cyperus esculentus L.).</title>
    <link rel="alternate" href="https://www.alice.cnptia.embrapa.br/alice/handle/doc/1184629" />
    <author>
      <name>PINTO, C. M. F.</name>
    </author>
    <author>
      <name>RIBEIRO, W. S.</name>
    </author>
    <author>
      <name>PINHEIRO, P. F.</name>
    </author>
    <author>
      <name>DONZELES, S. M. L.</name>
    </author>
    <author>
      <name>OLIVEIRA, A. V.</name>
    </author>
    <author>
      <name>SOUZA, M. R. M. de</name>
    </author>
    <id>https://www.alice.cnptia.embrapa.br/alice/handle/doc/1184629</id>
    <updated>2026-03-01T04:43:32Z</updated>
    <published>2025-01-01T00:00:00Z</published>
    <summary type="text">Título: Efeito do material propagativo e da proporção de areia incorporada ao solo na produção de tubérculos de tiririca-amarela (Cyperus esculentus L.).
Autoria: PINTO, C. M. F.; RIBEIRO, W. S.; PINHEIRO, P. F.; DONZELES, S. M. L.; OLIVEIRA, A. V.; SOUZA, M. R. M. de
Conteúdo: A tiririca-amarela (Cyperus esculentus L. apresenta potencial alimentício e industrial, mas ainda é pouco explorada no Brasil. Este estudo teve como objetivo avaliar a produção de tubérculos em função de diferentes materiais propagativos (tubérculos inteiros, mudas, tubérculos seccionados e escarificados) e de proporções de areia incorporadas ao solo dos canteiros (0; 0,05; 0,10 e 0,15 m3 por metro linear de canteiro de 1,0 m de largura), visando à adaptação da cultura a diferentes texturas de solo. O experimento foi conduzido em casa de vegetação, na Universidade Federal de Viçosa (Viçosa-MG), de agosto a dezembro de 2023, em delineamento de blocos casualizados com arranjo fatorial 4×4, totalizando 16 tratamentos e quatro repetições. A unidade experimental foi constituída por 15 plantas. Foram avaliados: altura das plantas, biomassa fresca e seca da touceira (parte aérea e raízes, excluindo os tubérculos), número, peso total e peso médio de tubérculos. A altura das plantas foi maior (p&lt; 0,05) com a incorporação de 0,05 m3 de areia, que favoreceu a aeração do solo sem comprometer a fertilidade. A biomassa da touceira não foi influenciada pelos fatores estudados. O número e o peso total de tubérculos foram superiores nos tratamentos com tubérculos escarificados e seccionados, evidenciando a eficiência desses métodos na superação da dormência. O peso médio também aumentou com a escarificação, o que favorece o rendimento agroindustrial. Conclui-se que a escarificação dos tubérculos-semente é pratica mais eficiente para incrementar a produtividade da tiririca-amarela. A incorporação de areia ao solo, nas proporções avaliadas, não altera significativamente o desempenho agronômico, mas facilita colheita, limpeza processamento pós-colheita.</summary>
    <dc:date>2025-01-01T00:00:00Z</dc:date>
  </entry>
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