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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio-Norte. Para informações adicionais entre em contato com cpamn.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte; Embrapa Meio-Norte; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
17/11/2011 |
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Data da última atualização: |
18/11/2011 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
ALMEIDA, G. M. de; DINIZ, F. M.; BRITTO, F. B.; MARTINS FILHO, R.; CARVALHO, G. M. C.; ALMEIDA, M. J. de O.; AZEVEDO, D. M. M. R.; EGITO, A. A. do; SILVA, G. R. da. |
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Afiliação: |
GLÍCIA MARIA DE ALMEIDA, UFPI; FABIO MENDONCA DINIZ, CPAMN; FABIO BARROS BRITTO, CPAMN; RAIMUNDO MARTINS FILHO, UNIVERSIDADE PARA 0 DESENVOLVIMENTO DO ESTADO E DA REGIAO DO PANTANAL CAMPUS I, CAMPO GRANDE-MS.; GERALDO MAGELA CORTES CARVALHO, CPAMN; MARCOS JACOB DE OLIVEIRA ALMEIDA, CPAMN; DANIELLE MARIA MACHADO R AZEVEDO, CPAMN; ANDREA ALVES DO EGITO, CENARGEN, LABORATÓRIO DE GENÉTICA ANIMAL, BRASÍLIA - DF.; GEICE RIBEIRO DA SILVA, UFPI. |
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Título: |
O gado pé-duro e o uso de ferramentas moleculares no melhoramento genético e conservação da raça. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: XIMENES, L. J. F. (Coord.). Produção de bovinos no nordeste do Brasil: desafios e resultados. Fortaleza: Banco do Nordeste do Brasil, 2011. Cap. 4. |
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Páginas: |
p. 97-126 |
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Série: |
(Série BNB Ciência e Tecnologia, 9). |
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Idioma: |
Português |
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Palavras-Chave: |
Melhoramento genético. |
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Thesagro: |
Bovino; Raça. |
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Categoria do assunto: |
G Melhoramento Genético
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 00897naa a2200265 a 4500
001 1906255
005 2011-11-18
008 2011 bl uuuu u00u1 u #d
100 1 $aALMEIDA, G. M. de
245 $aO gado pé-duro e o uso de ferramentas moleculares no melhoramento genético e conservação da raça.
260 $c2011
300 $ap. 97-126
490 $a(Série BNB Ciência e Tecnologia, 9).
650 $aBovino
650 $aRaça
653 $aMelhoramento genético
700 1 $aDINIZ, F. M.
700 1 $aBRITTO, F. B.
700 1 $aMARTINS FILHO, R.
700 1 $aCARVALHO, G. M. C.
700 1 $aALMEIDA, M. J. de O.
700 1 $aAZEVEDO, D. M. M. R.
700 1 $aEGITO, A. A. do
700 1 $aSILVA, G. R. da
773 $tIn: XIMENES, L. J. F. (Coord.). Produção de bovinos no nordeste do Brasil: desafios e resultados. Fortaleza: Banco do Nordeste do Brasil, 2011. Cap. 4.
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Embrapa Meio-Norte (CPAMN) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
05/03/2013 |
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Data da última atualização: |
11/03/2013 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BRASILEIRO, A. C. M.; MORGANTE, C. V.; BERTIOLI, S. C. de M. L.; ARAUJO, A. C. G. de; PAPPAS, G.; SILVA JUNIOR, O. B. da; MARTINS, A. C. Q.; BERTIOLI, D.; GUIMARAES, P. M. |
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Afiliação: |
ANA CRISTINA MIRANDA BRASILEIRO, CENARGEN; CAROLINA VIANNA MORGANTE, CPATSA; SORAYA CRISTINA DE M LEAL BERTIOLI, CENARGEN; ANA CLAUDIA GUERRA DE ARAUJO, CENARGEN; GEORGIOS JOANNIS PAPPAS JUNIOR, CENARGEN; ORZENIL BONFIM DA SILVA JUNIOR, CENARGEN; ABADIO HERMES VIEIRA, CPAF-RO; PATRICIA MESSEMBERG GUIMARAES, CENARGEN. |
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Título: |
Transcriptome analysis in response to gradual water deficit in Arachis wild relatives. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON LEGUME GENETICS AND GENOMICS, 6., 2012, Hyderabad, India. Programe & abstract book... Hyderabad: ICRISAT, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Peanut (cultivated tetraploid Arachis hypogaea) is an important food legume widely cultivated mainly in Asia, Africa and the Americas although its productivity is limited in drought-prone areas; therefore the development of drought-resistant varieties is a priority. Peanut has a narrow genetic diversity and is reproductively isolated from its wild diploid relatives due to ploidy differences. In contrast to peanut, wild relatives have higher genetic diversity and show adaptation to a range of environments thus constituting a rich source of allele diversity for resistance to biotic and tolerance to abiotic stresses. In this study, the transcriptomes of two wild diploids, A. duranensis and A. magna, representatives of the AA and BB peanut component genomes respectively, were analyzed under gradual water deficit. Two SSH libraries produced from roots of A. magna generated 759 Sanger ESTs with 249 Unigenes, whilst from A. duranensis roots, 380,601 Roche/454 reads resulted in12,792 Unigenes. Forty-six Unigenes were selected as drought-related candidates for validation by RT-qPCR by in silico analysis of all libraries. A total of 18 candidate genes showed significantly different levels of expression in stressed plants, confirming their involvement in drought response. To date, this is the first report on global gene expression profile of wild Arachis species submitted to an abiotic stress. Data produced in this study is a valuable resource for gene identification, characterization of new alleles and development of molecular markers in Arachis. MenosPeanut (cultivated tetraploid Arachis hypogaea) is an important food legume widely cultivated mainly in Asia, Africa and the Americas although its productivity is limited in drought-prone areas; therefore the development of drought-resistant varieties is a priority. Peanut has a narrow genetic diversity and is reproductively isolated from its wild diploid relatives due to ploidy differences. In contrast to peanut, wild relatives have higher genetic diversity and show adaptation to a range of environments thus constituting a rich source of allele diversity for resistance to biotic and tolerance to abiotic stresses. In this study, the transcriptomes of two wild diploids, A. duranensis and A. magna, representatives of the AA and BB peanut component genomes respectively, were analyzed under gradual water deficit. Two SSH libraries produced from roots of A. magna generated 759 Sanger ESTs with 249 Unigenes, whilst from A. duranensis roots, 380,601 Roche/454 reads resulted in12,792 Unigenes. Forty-six Unigenes were selected as drought-related candidates for validation by RT-qPCR by in silico analysis of all libraries. A total of 18 candidate genes showed significantly different levels of expression in stressed plants, confirming their involvement in drought response. To date, this is the first report on global gene expression profile of wild Arachis species submitted to an abiotic stress. Data produced in this study is a valuable resource for gene identification, characterization ... Mostrar Tudo |
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Palavras-Chave: |
Cultura resistente a seca; Drought-prone areas; Melhoramento genético; Peanut; Tolerância à seca. |
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Thesagro: |
Amendoim; Arachis Hypogaea; Melhoramento genético vegetal; Planta oleaginosa. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/77977/1/MORGANTE0002.pdf
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Marc: |
LEADER 02609nam a2200313 a 4500
001 1952220
005 2013-03-11
008 2012 bl uuuu u00u1 u #d
100 1 $aBRASILEIRO, A. C. M.
245 $aTranscriptome analysis in response to gradual water deficit in Arachis wild relatives.$h[electronic resource]
260 $aIn: INTERNATIONAL CONFERENCE ON LEGUME GENETICS AND GENOMICS, 6., 2012, Hyderabad, India. Programe & abstract book... Hyderabad: ICRISAT$c2012
520 $aPeanut (cultivated tetraploid Arachis hypogaea) is an important food legume widely cultivated mainly in Asia, Africa and the Americas although its productivity is limited in drought-prone areas; therefore the development of drought-resistant varieties is a priority. Peanut has a narrow genetic diversity and is reproductively isolated from its wild diploid relatives due to ploidy differences. In contrast to peanut, wild relatives have higher genetic diversity and show adaptation to a range of environments thus constituting a rich source of allele diversity for resistance to biotic and tolerance to abiotic stresses. In this study, the transcriptomes of two wild diploids, A. duranensis and A. magna, representatives of the AA and BB peanut component genomes respectively, were analyzed under gradual water deficit. Two SSH libraries produced from roots of A. magna generated 759 Sanger ESTs with 249 Unigenes, whilst from A. duranensis roots, 380,601 Roche/454 reads resulted in12,792 Unigenes. Forty-six Unigenes were selected as drought-related candidates for validation by RT-qPCR by in silico analysis of all libraries. A total of 18 candidate genes showed significantly different levels of expression in stressed plants, confirming their involvement in drought response. To date, this is the first report on global gene expression profile of wild Arachis species submitted to an abiotic stress. Data produced in this study is a valuable resource for gene identification, characterization of new alleles and development of molecular markers in Arachis.
650 $aAmendoim
650 $aArachis Hypogaea
650 $aMelhoramento genético vegetal
650 $aPlanta oleaginosa
653 $aCultura resistente a seca
653 $aDrought-prone areas
653 $aMelhoramento genético
653 $aPeanut
653 $aTolerância à seca
700 1 $aMORGANTE, C. V.
700 1 $aBERTIOLI, S. C. de M. L.
700 1 $aARAUJO, A. C. G. de
700 1 $aPAPPAS, G.
700 1 $aSILVA JUNIOR, O. B. da
700 1 $aMARTINS, A. C. Q.
700 1 $aBERTIOLI, D.
700 1 $aGUIMARAES, P. M.
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