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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
10/01/2019 |
Data da última atualização: |
11/01/2019 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
KAVAMURA, V. N.; CLARK, I.; HIRSCH, P. R.; CAULFIELD, J.; SARRIA, A. F.; ROSSMANN, M.; BIRKETT, M.; MELO, I. S. de; MENDES, R.; MAUCHLINE, T. |
Afiliação: |
Vanessa Nessner Kavamura, Rothamsted Research, United Kingdom; Ian Clark, Rothamsted Research, United Kingdom; Penny Hirsch, Rothamsted Research, United Kingdom; John Caulfield, Rothamsted Research, United Kingdom; André Lúcio Franceschini Sarria, Rothamsted Research, United Kingdom; Maike Rossmann; Mike Birkett, Rothamsted Research, United Kingdom; ITAMAR SOARES DE MELO, CNPMA; RODRIGO MENDES, CNPMA; Tim Mauchline, Rothamsted Research, United Kingdom. |
Título: |
Wheat breeding influences root traits and selection of bacterial communities in the rhizosphere. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
In: PLANT MICROBIOME SYMPOSIUM, 2., 2018, Amsterdam. [Abstracts...] Amsterdam: Netherlands Institute of Ecology (NIOO-KNAW), 2018. |
Idioma: |
Português |
Conteúdo: |
During the Green Revolution, wheat breeding developed high-yielding plants with dwarfing genes. This selection led to structural changes in wheat, which could have consequences for the associated microbial communities, however, to date, little is known about these. The main goal of this work was to study rhizosphere bacterial communities from eight hexaploid wheat cultivars grown under field conditions ranging in chronology from Chidham White Chaff, a tall cultivar from 1790, to Crusoe, a semi dwarf cultivar from 2012. Plants were harvested, DNA from rhizosphere soil was extracted and 16S rRNA gene subjected to Illumina amplicon sequencing. Root architecture information and exudate profiles were obtained. The breeding process appears to have influenced some root traits, especially root diameter and specific root length (SRL). A PCoA plot indicates rhizosphere bacterial communities from tall cultivars are distinct from those associated with semi dwarf cultivars and in general, tall plants show lower diversity and number of observed OTUs than semi dwarf plants. Some OTUs were found to be differentially abundant in the rhizosphere of tall and semi dwarf cultivars and we hypothesize that these differences might have some relation to differential root exudation. These data help in the development of agricultural models and we believe future plant breeding programs should include the selection of specific root traits and exudates that would affect the recruitment of a beneficial root microbiome. These could have positive impacts on plant health with increases in productivity in a sustainable way. MenosDuring the Green Revolution, wheat breeding developed high-yielding plants with dwarfing genes. This selection led to structural changes in wheat, which could have consequences for the associated microbial communities, however, to date, little is known about these. The main goal of this work was to study rhizosphere bacterial communities from eight hexaploid wheat cultivars grown under field conditions ranging in chronology from Chidham White Chaff, a tall cultivar from 1790, to Crusoe, a semi dwarf cultivar from 2012. Plants were harvested, DNA from rhizosphere soil was extracted and 16S rRNA gene subjected to Illumina amplicon sequencing. Root architecture information and exudate profiles were obtained. The breeding process appears to have influenced some root traits, especially root diameter and specific root length (SRL). A PCoA plot indicates rhizosphere bacterial communities from tall cultivars are distinct from those associated with semi dwarf cultivars and in general, tall plants show lower diversity and number of observed OTUs than semi dwarf plants. Some OTUs were found to be differentially abundant in the rhizosphere of tall and semi dwarf cultivars and we hypothesize that these differences might have some relation to differential root exudation. These data help in the development of agricultural models and we believe future plant breeding programs should include the selection of specific root traits and exudates that would affect the recruitment of a beneficial r... Mostrar Tudo |
Thesaurus Nal: |
Rhizosphere; Roots; Wheat. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190206/1/RA-MeloIS-et-al-2nd-PMS-2018-Wheat...rhizosphere.pdf
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Marc: |
LEADER 02403nam a2200253 a 4500 001 2103550 005 2019-01-11 008 2018 bl uuuu u00u1 u #d 100 1 $aKAVAMURA, V. N. 245 $aWheat breeding influences root traits and selection of bacterial communities in the rhizosphere.$h[electronic resource] 260 $aIn: PLANT MICROBIOME SYMPOSIUM, 2., 2018, Amsterdam. [Abstracts...] Amsterdam: Netherlands Institute of Ecology (NIOO-KNAW)$c2018 520 $aDuring the Green Revolution, wheat breeding developed high-yielding plants with dwarfing genes. This selection led to structural changes in wheat, which could have consequences for the associated microbial communities, however, to date, little is known about these. The main goal of this work was to study rhizosphere bacterial communities from eight hexaploid wheat cultivars grown under field conditions ranging in chronology from Chidham White Chaff, a tall cultivar from 1790, to Crusoe, a semi dwarf cultivar from 2012. Plants were harvested, DNA from rhizosphere soil was extracted and 16S rRNA gene subjected to Illumina amplicon sequencing. Root architecture information and exudate profiles were obtained. The breeding process appears to have influenced some root traits, especially root diameter and specific root length (SRL). A PCoA plot indicates rhizosphere bacterial communities from tall cultivars are distinct from those associated with semi dwarf cultivars and in general, tall plants show lower diversity and number of observed OTUs than semi dwarf plants. Some OTUs were found to be differentially abundant in the rhizosphere of tall and semi dwarf cultivars and we hypothesize that these differences might have some relation to differential root exudation. These data help in the development of agricultural models and we believe future plant breeding programs should include the selection of specific root traits and exudates that would affect the recruitment of a beneficial root microbiome. These could have positive impacts on plant health with increases in productivity in a sustainable way. 650 $aRhizosphere 650 $aRoots 650 $aWheat 700 1 $aCLARK, I. 700 1 $aHIRSCH, P. R. 700 1 $aCAULFIELD, J. 700 1 $aSARRIA, A. F. 700 1 $aROSSMANN, M. 700 1 $aBIRKETT, M. 700 1 $aMELO, I. S. de 700 1 $aMENDES, R. 700 1 $aMAUCHLINE, T.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Registros recuperados : 43 | |
21. | | SOUZA, D. T.; SILVA, F. P.; PANSA, C. C.; KAVAMURA, V. N.; TAKETANI, R. G.; MELO, I. S. de. Diversidade e composição microbiana em esponjas marinhas do Arquipélago de São Pedro e São Paulo. Hechos Microbiológicos, v. 5, n. 2, p. 100, 2014. Suplemento. Edição das Memorias do 22º Congreso Latinoamericano de Microbiologia e 4º Congreso Colombiano de Microbiologia, Cartagena, 2014. Ref. TLP-183.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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24. | | BETIM, B. H.; SOUZA, W. R.; SANTOS, S. N.; PARMA, M. M.; KAVAMURA, V. N.; MELO, I. S. de. Potencial de Pseudomonas sp. psicrotolerantes isoladas da Antártica no biocontrole de Botrytis cinerea. In: CONGRESSO INTERINSTITUCIONAL DE INICIAÇÃO CIENTÍFICA, 5., 2011, Campinas. Anais... Campinas: Embrapa Monitoramento por Satélite, 2011. 1 CD ROM. Nº 11401.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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25. | | SANTOS, S. N.; KAVAMURA, V. N.; TAKETANI, R. G.; VASCONCELLOS, R. L. F.; ZUCCHI, T. D.; MELO, I. S. de. Draft genome sequence of Bacillus sp. strain CMAA 1185, a cellullolytic bacterium isolated from Stain House Lake, Antarctic Peninsula. Genome Announcements, Washington DC, v. 3, n. 3, p. e00436-15, 2015.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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26. | | KAVAMURA, V. N.; HAYAT, R.; CLARK, I. M.; ROSSMANN, M.; MENDES, R.; HIRSCH, P. R.; MAUCHLINE, T. H. Inorganic nitrogen application affects both taxonomical and predicted functional structure of wheat rhizosphere bacterial communities. Frontiers in Microbiology, Lausanne, v. 9, 2018. Article 1074. 15 p.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Meio Ambiente. |
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27. | | SÁBER, M. L.; ANDREOTE, F. D.; KAVAMURA, V. N.; FRIGHETTO, R. T. S.; TAKETANI, R. G.; MELO, I. S. de. Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere. African Journal of Microbiology Research, Sapele, v. 8, n. 31, p. 2916-2923, 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Meio Ambiente. |
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28. | | MELO, I. S. de; VALENTE, A. M. M. P.; KAVAMURA, V. N.; VILELA, E. S. D.; FAULL, J. L. Mycoparasitic nature of Bionectria sp. strain 6.21. Journal of Plant Protection Research, Varsóvia, v. 54, n. 4, p. 327-333, 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
Biblioteca(s): Embrapa Meio Ambiente. |
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29. | | KAVAMURA, V. N.; TAKETANI, R. G.; LANÇONI, M. D.; ANDREOTE, F. D.; MENDES, R.; MELO, I. S. de. Water regime influences bulk soil and rhizosphere of Cereus jamacaru bacterial communities in the Brazilian caatinga biome. Plos One, San Francisco, v. 8, n. 9, e73606, 2013.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Meio Ambiente. |
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31. | | SOUZA, D. T.; GENUÁRIO, D. B.; SILVA, F. S. P.; PANSA, C. C.; KAVAMURA, V. N.; MORAES, F. C.; TAKETANI, R. G.; MELO, I. S. de. Analysis of bacterial composition in marine sponges reveals the influence of host phylogeny and environment. FEMS Microbiology Ecology, v. 93, n. 1, fiw204, 2016.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Meio Ambiente. |
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32. | | PANSA, C. C.; SANTOS, S. N.; SOUZA, D. T.; SOUZA, F.; ALMEIDA, R. C.; KAVAMURA, V. N.; MELO, I. S. de. Avaliacão e caracterizacão de exopolissacarideos por bactérias isoladas de esponjas marinhas do arquipélago São Pedro e São Paulo. Hechos Microbiológicos, v. 5, n. 2, p. 58, 2014. Suplemento. Edição das Memorias do 22º Congreso Latinoamericano de Microbiologia e 4º Congreso Colombiano de Microbiologia, Cartagena, 2014. Ref. TLP-23.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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34. | | ALMEIDA, R. de C. de; SILVA, F. S. P. da; SOUZA, D. T.; PANSA, C. C.; CASTELIANI, A. G. B.; KAVAMURA, V. N.; MELO, I. S. de. Controle da brusone (Magnaporthe grisea) em trigo por fungicida produzido por actinobacteria isolada de esponja marinha. Hechos Microbiológicos, v. 5, n. 2, p. 60, 2014. Suplemento. Edição das Memorias do 22º Congreso Latinoamericano de Microbiologia e 4º Congreso Colombiano de Microbiologia, Cartagena, 2014. Ref. TLP-30.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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35. | | CASTELIANI, A. G. B.; KAVAMURA, V. N.; ZUCCHI, T. D.; SÁBER, M. L.; NASCIMENTO, R. dos S.; FRIGHETTO, R. T. S.; TAKETANI, R. G.; MELO, I. S. de. UV-B resistant yeast inhabit the phyllosphere of strawberry. British Microbiology Research Journal, London, v. 4, n. 10, p. 1105-1117, 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
Biblioteca(s): Embrapa Meio Ambiente. |
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36. | | MELO, I. S. de; VASCONCELLOS, R. L. F.; NASCIMENTO, R. dos S.; VILELA, E. S. D.; KAVAMURA, V. N.; ROSA, L. H. Endophytic bacteria from Deschampsia antarctica and assessment of their potential to promote plant growth. In: INTERNATIONAL SYMPOSIUM ON MICROBIAL ECOLOGY, 15., 2014, Seoul. Proceedings... Wageningen: The International Society for Microbial Ecology (ISME), 2014. p. 139-140.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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37. | | KAVAMURA, V. N.; ROBINSON, R. J.; HAYAT, R.; CLARK, I. M.; HUGHES, D.; ROSSMANN, M.; HIRSCH, P. R.; MENDES, R.; MAUCHLINE, T. H. Land management and microbial seed load effect on rhizosphere and endosphere bacterial community assembly in wheat. Frontiers in Microbiology, Lausanne, v. 10, 2019. Article 2625.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Meio Ambiente. |
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38. | | KAVAMURA, V. N.; CLARK, I.; HIRSCH, P. R.; CAULFIELD, J.; SARRIA, A. F.; ROSSMANN, M.; BIRKETT, M.; MELO, I. S. de; MENDES, R.; MAUCHLINE, T. Wheat breeding influences root traits and selection of bacterial communities in the rhizosphere. In: PLANT MICROBIOME SYMPOSIUM, 2., 2018, Amsterdam. [Abstracts...] Amsterdam: Netherlands Institute of Ecology (NIOO-KNAW), 2018.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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39. | | KAVAMURA, V. N.; CLARK, I.; HIRSCH, P. R.; SARRIA, A. F.; MELO, I. S. de; ROSSMANN, M.; MENDES, R.; BIRKETT, M.; MAUCHLINE, T. Wheat breeding and its impact on root exudates and rhizosphere bacterial communities. In: INTERNATIONAL SYMPOSIUM ON MICROBIAL ECOLOGY, 16., 2016, Montreal. Proceedings... Wageningen: The International Society for Microbial Ecology (ISME), 2016. p. 1063.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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40. | | KAVAMURA, V. N.; ROBINSON, R. J.; HUGHES, D.; CLARK, I. M.; ROSSMANN, M.; MELO, I. S. de; HIRSCH, P. R.; MENDES, R.; MAUCHLINE, T. H. Wheat dwarfing influences selection of the rhizosphere microbiome. Scientific Reports, v. 10, Article 1452, 2020.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Meio Ambiente. |
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Registros recuperados : 43 | |
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Nenhum registro encontrado para a expressão de busca informada. |
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