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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
10/10/1994 |
Data da última atualização: |
10/10/1994 |
Autoria: |
BOITEUX, L. S.; PESSOA, H. B. S. V.; AVILA, A. C. de. |
Afiliação: |
EMBRAPA-CNPH. |
Título: |
Search for large-spectrum resistant sources to tospoviruses in pepper (Capsicum spp.). |
Ano de publicação: |
1994 |
Fonte/Imprenta: |
Fitopatologia Brasileira, Brasilia, v.19, p.272, ago. 1994. |
ISSN: |
0100-4158 |
Idioma: |
Inglês |
Notas: |
Resumo. Suplemento. |
Palavras-Chave: |
Capsicum spp; Chlorotic Spot Virus; Disease; Groundnut Ring Spot Virus; GRSV; Resistance; Sweet pepper; TCSV; TSWV. |
Thesagro: |
Capsicum Chinense; Cerrado; Doença; Pimenta; Pimentão; Resistência; Vírus. |
Thesaurus Nal: |
Tomato spotted wilt virus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00960naa a2200361 a 4500 001 1752013 005 1994-10-10 008 1994 bl uuuu u00u1 u #d 022 $a0100-4158 100 1 $aBOITEUX, L. S. 245 $aSearch for large-spectrum resistant sources to tospoviruses in pepper (Capsicum spp.). 260 $c1994 500 $aResumo. Suplemento. 650 $aTomato spotted wilt virus 650 $aCapsicum Chinense 650 $aCerrado 650 $aDoença 650 $aPimenta 650 $aPimentão 650 $aResistência 650 $aVírus 653 $aCapsicum spp 653 $aChlorotic Spot Virus 653 $aDisease 653 $aGroundnut Ring Spot Virus 653 $aGRSV 653 $aResistance 653 $aSweet pepper 653 $aTCSV 653 $aTSWV 700 1 $aPESSOA, H. B. S. V. 700 1 $aAVILA, A. C. de 773 $tFitopatologia Brasileira, Brasilia$gv.19, p.272, ago. 1994.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
05/03/2013 |
Data da última atualização: |
11/03/2013 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
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. |
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. |
Título: |
Transcriptome analysis in response to gradual water deficit in Arachis wild relatives. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON LEGUME GENETICS AND GENOMICS, 6., 2012, Hyderabad, India. Programe & abstract book... Hyderabad: ICRISAT, 2012. |
Idioma: |
Inglês |
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 |
Palavras-Chave: |
Cultura resistente a seca; Drought-prone areas; Melhoramento genético; Peanut; Tolerância à seca. |
Thesagro: |
Amendoim; Arachis Hypogaea; Melhoramento genético vegetal; Planta oleaginosa. |
Categoria do assunto: |
G Melhoramento Genético |
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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