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Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
05/11/2013 |
Data da última atualização: |
05/11/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ANDREOTTI, R.; GARCIA, M. V.; CUNHA, R. C.; BARROS, J. C. |
Afiliação: |
RENATO ANDREOTTI, CNPGC; MARCOS VALÉRIO GARCIA, CNPGC; RODRIGO CASQUERO CUNHA, Doctor degree student in the Graduate Program in Animal Science, Federal University of Mato Grosso do Sul (UFMS) - Fellow CAPES/REUNI, Brazil; JACQUELINE CAVALCANTE BARROS, CNPGC. |
Título: |
Protective action of Tagetes minuta (Asteraceae) essential oil in the control of Rhipicephalus microplus (Canestrini, 1887) (Acari: Ixodidae) in a cattle pen trial. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Veterinary Parasitology, v.197, n. 1-2, out., 2013, p. 341-345 |
Idioma: |
Português |
Palavras-Chave: |
Cattle tick; Phytoterapics Bovines. |
Thesaurus Nal: |
Rhipicephalus microplus; Tagetes minuta. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00682naa a2200193 a 4500 001 1970482 005 2013-11-05 008 2013 bl uuuu u00u1 u #d 100 1 $aANDREOTTI, R. 245 $aProtective action of Tagetes minuta (Asteraceae) essential oil in the control of Rhipicephalus microplus (Canestrini, 1887) (Acari$bIxodidae) in a cattle pen trial.$h[electronic resource] 260 $c2013 650 $aRhipicephalus microplus 650 $aTagetes minuta 653 $aCattle tick 653 $aPhytoterapics Bovines 700 1 $aGARCIA, M. V. 700 1 $aCUNHA, R. C. 700 1 $aBARROS, J. C. 773 $tVeterinary Parasitology$gv.197, n. 1-2, out., 2013, p. 341-345
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Embrapa Gado de Corte (CNPGC) |
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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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