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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
09/11/2016 |
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Data da última atualização: |
09/11/2016 |
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Tipo da produção científica: |
Circular Técnica |
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Autoria: |
TONATO, F.; HOFFMAN, E. K.; CORDEIRO, E. R.; MUNIZ, A. W.; PERIN, R. |
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Afiliação: |
FELIPE TONATO, CPPSE; Evandro Konrad Hoffman, Estudante em desenvolvimento de dissertação, bolsista da Fapeam; EVERTON RABELO CORDEIRO, CPAA; ALEKSANDER WESTPHAL MUNIZ, CPAA; ROGERIO PERIN, CPAA. |
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Título: |
Braquiarão, milheto e sorgo como forragem no período de entressafra em integração lavoura e pecuária em Manaus, AM. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Manaus: Embrapa Amazônia Ocidental, 2016. |
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Páginas: |
4 p. |
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Série: |
(Embrapa Amazônia Ocidental. Circular técnica, 57). |
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ISSN: |
1517-2449 |
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Idioma: |
Português |
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Conteúdo: |
O objetivo deste trabalho foi avaliar a produtividade do braquiarão, milheto e sorgo na entressafra, em sistemas integrados de agricultura e pecuária, após o cultivo de milho em cultivo convencional ou plantio direto. |
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Palavras-Chave: |
Integração lavoura-pecuária. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/149718/1/Circ-Tec-57-.pdf
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Marc: |
LEADER 00886nam a2200205 a 4500
001 2056110
005 2016-11-09
008 2016 bl uuuu u0uu1 u #d
022 $a1517-2449
100 1 $aTONATO, F.
245 $aBraquiarão, milheto e sorgo como forragem no período de entressafra em integração lavoura e pecuária em Manaus, AM.$h[electronic resource]
260 $aManaus: Embrapa Amazônia Ocidental$c2016
300 $a4 p.
490 $a(Embrapa Amazônia Ocidental. Circular técnica, 57).
520 $aO objetivo deste trabalho foi avaliar a produtividade do braquiarão, milheto e sorgo na entressafra, em sistemas integrados de agricultura e pecuária, após o cultivo de milho em cultivo convencional ou plantio direto.
653 $aIntegração lavoura-pecuária
700 1 $aHOFFMAN, E. K.
700 1 $aCORDEIRO, E. R.
700 1 $aMUNIZ, A. W.
700 1 $aPERIN, R.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
18/10/2011 |
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Data da última atualização: |
12/06/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MARTINS, A. C. Q.; MORGANTE, C. V.; SANTOS, C. M. R.; SILVA, F. R. da; ARAÚJO, A. C. G.; BERTIOLI, D. J.; BERTIOLI, S. C. de M. L.; GUIMARAES, P. M.; BRASILEIRO, A. C. M. |
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Afiliação: |
UnB; CAROLINA VIANNA MORGANTE, CPATSA; UnB; UnB; UnB; SORAYA CRISTINA DE M LEAL BERTIOLI, CENARGEN; PATRICIA MESSEMBERG GUIMARAES, CENARGEN; ANA CRISTINA MIRANDA BRASILEIRO, CENARGEN. |
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Título: |
A transcriptional approach for identifying genes related to drought stress. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF THE PEANUT RESEARCH COMMUNITY ON ADVANCES IN ARACHIS THROUGH GENOMICS AND BIOTECNOLOGY, 5., 2011, Brasília, DF. Book of abstracts... Brasília, DF: Embrapa Genetic Researces and Biotecnology, 2011. |
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Páginas: |
p. 77. |
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Idioma: |
Inglês |
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Conteúdo: |
Stress-responsive mechanisms triggered in plants under drought stress affect plant growth and cause serious limitation to crop productivity. Due to its high genetic diversity and adaptation to a range of environments, wild relatives of peanut constitute a rich source of allele diversity for resistance to biotic and abiotic stresses. Based on previous data and as a 6rst step to identify drought-responsive genes inArachis, the wild specieA. magna, accession KG30097, was selected as it showed high adaptability to water stress conditions. The transcriptome of A. magna leaves subrnitted to gradual water stress was analyzed. Subtractive libraries were constructed with cDNA from leaf tissues of stressed and well-watered control plants. Subtractive hybridization was performed in both directions: cD A from stressed plants was used as driver and afterwards as tester, allowing for the enrichment of genes either induced or inhibited during water stress. In silicoanalysis revealed 759 reads, which were grouped into 249 clusters, with a novelty index of 32,8%. Several up and downregulated genes were identi6ed exclusively in stressed or control conditions. The expression proíile of some differentially regulated genes was validated by real time PCR, using cDNA Erom roots and leafs of stressed and control plants. Glycine descarboxilase, metallothionein-like protein, drought stress responsive protein, and two unknown proteins were shown to be up-regulated and the gene coding for a disease responsive protein was down-regulated. The information produced in this study is a valuable resource for gene identi6cation, characterization of new wild alleles, and development of molecular markers. MenosStress-responsive mechanisms triggered in plants under drought stress affect plant growth and cause serious limitation to crop productivity. Due to its high genetic diversity and adaptation to a range of environments, wild relatives of peanut constitute a rich source of allele diversity for resistance to biotic and abiotic stresses. Based on previous data and as a 6rst step to identify drought-responsive genes inArachis, the wild specieA. magna, accession KG30097, was selected as it showed high adaptability to water stress conditions. The transcriptome of A. magna leaves subrnitted to gradual water stress was analyzed. Subtractive libraries were constructed with cDNA from leaf tissues of stressed and well-watered control plants. Subtractive hybridization was performed in both directions: cD A from stressed plants was used as driver and afterwards as tester, allowing for the enrichment of genes either induced or inhibited during water stress. In silicoanalysis revealed 759 reads, which were grouped into 249 clusters, with a novelty index of 32,8%. Several up and downregulated genes were identi6ed exclusively in stressed or control conditions. The expression proíile of some differentially regulated genes was validated by real time PCR, using cDNA Erom roots and leafs of stressed and control plants. Glycine descarboxilase, metallothionein-like protein, drought stress responsive protein, and two unknown proteins were shown to be up-regulated and the gene coding for a disease res... Mostrar Tudo |
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Palavras-Chave: |
Diversidade genética; Estresse hídrico. |
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Thesagro: |
Amendoim; Marcador Molecular; Planta. |
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Thesaurus NAL: |
Peanuts. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/131239/1/ID-45694.pdf
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Marc: |
LEADER 02684nam a2200289 a 4500
001 1903303
005 2023-06-12
008 2011 bl uuuu u00u1 u #d
100 1 $aMARTINS, A. C. Q.
245 $aA transcriptional approach for identifying genes related to drought stress.
260 $aIn: INTERNATIONAL CONFERENCE OF THE PEANUT RESEARCH COMMUNITY ON ADVANCES IN ARACHIS THROUGH GENOMICS AND BIOTECNOLOGY, 5., 2011, Brasília, DF. Book of abstracts... Brasília, DF: Embrapa Genetic Researces and Biotecnology$c2011
300 $ap. 77.
520 $aStress-responsive mechanisms triggered in plants under drought stress affect plant growth and cause serious limitation to crop productivity. Due to its high genetic diversity and adaptation to a range of environments, wild relatives of peanut constitute a rich source of allele diversity for resistance to biotic and abiotic stresses. Based on previous data and as a 6rst step to identify drought-responsive genes inArachis, the wild specieA. magna, accession KG30097, was selected as it showed high adaptability to water stress conditions. The transcriptome of A. magna leaves subrnitted to gradual water stress was analyzed. Subtractive libraries were constructed with cDNA from leaf tissues of stressed and well-watered control plants. Subtractive hybridization was performed in both directions: cD A from stressed plants was used as driver and afterwards as tester, allowing for the enrichment of genes either induced or inhibited during water stress. In silicoanalysis revealed 759 reads, which were grouped into 249 clusters, with a novelty index of 32,8%. Several up and downregulated genes were identi6ed exclusively in stressed or control conditions. The expression proíile of some differentially regulated genes was validated by real time PCR, using cDNA Erom roots and leafs of stressed and control plants. Glycine descarboxilase, metallothionein-like protein, drought stress responsive protein, and two unknown proteins were shown to be up-regulated and the gene coding for a disease responsive protein was down-regulated. The information produced in this study is a valuable resource for gene identi6cation, characterization of new wild alleles, and development of molecular markers.
650 $aPeanuts
650 $aAmendoim
650 $aMarcador Molecular
650 $aPlanta
653 $aDiversidade genética
653 $aEstresse hídrico
700 1 $aMORGANTE, C. V.
700 1 $aSANTOS, C. M. R.
700 1 $aSILVA, F. R. da
700 1 $aARAÚJO, A. C. G.
700 1 $aBERTIOLI, D. J.
700 1 $aBERTIOLI, S. C. de M. L.
700 1 $aGUIMARAES, P. M.
700 1 $aBRASILEIRO, A. C. M.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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