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| Registros recuperados : 93 | |
| 7. |  | JANINI, J. C.; BOIÇA JÚNIOR, A. L.; GODOY, I. J.; GODOY, I. J.; MICHELOTTO, M. D.; FAVERO, A. P.; SOUZA, J. C. Biological aspects of stegasta bosquella (CHAMBERS 1875) (Lepidoptera: Gelechiidae) on peanut wild genotypes, cultivar and amphidiploids. In: INTERNATIONAL CONFERENCE OF THE PEANUT RESEARCH COMMUNITY ON ADVANCES IN ARACHIS THROUGH GENOMICS AND BIOTECNOLOGY, 5., 2011, Brasília. Proceedings... Brasília: Embrapa Genetic Researces and Biotecnology, 2011. p. 55| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 13. | | MICHELOTTO, M. D.; GODOY, I. J. de; FAVERO, A. P.; CARREGA, W. C.; FINOTO, E. L. Ocurrence of enneothrips flavens moulton and stegasta bosquella (chambers) and its effects on agronomic traits of wild arachis accessions. Bioscience Journal, Uberlândia, v. 29, n. 1, p. 115-124, mar./apr. 2013.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 16. | | JANINI, J. C.; BOIÇA JÚNIOR, A. L.; GODOY, I. J.; MICHELOTTO, M. D.; FAVERO, A. P. Comparação de desenvolvimento de plantas de espécies silvestres de Arachis, sob o ataque de Enneothrips flavens e Stegasta bosquella com e sem controle químico. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 23., 2010, Natal. Anais... Natal: SBE, 2010| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 17. | | JANINI, J. C.; BOIÇA JÚNIOR, A. L.; GODOY, I. J.; MICHELOTTO, M. D.; FAVERO, A. P. Comparação de desenvolvimento de plantas de espécies silvestres de Arachis, sob o ataque de Enneothrips flavens e Stegasta bosquella com e sem controle químico. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 23., 2010, Natal. Anais... Natal: SBE, 2010| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 20. | | SHITARA, D. D.; GRACIANO, C. P.; GODOY, I, J, de; MICHELOTTO, M. D.; FAVERO, A. P. Hibridações entre espécies silvestres de Arachis visando a introgressão de genes de resistência à insetos-praga no amendoim (A. hypogaea). In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 7., Uberlândia: SBMP; Viçosa: UFV, 2013. p. 3076-3078.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 93 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
18/12/2015 |
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Data da última atualização: |
16/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
FAVERO, A. P.; PADUA, J. G.; COSTA, T. da S. A.; GIMENES, M. A.; GODOY, I. J.; MORETZSOHN, M. de C.; MICHELOTTO, M. D. |
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Afiliação: |
ALESSANDRA PEREIRA FAVERO, CPPSE; JULIANO GOMES PADUA, Cenargen; TANIA DA SILVEIRA AGOSTINI COSTA, Cenargen; MARCOS APARECIDO GIMENES, CENARGEN; I. J. GODOY, Instituto Agronomico de Campinas; MARCIO DE CARVALHO MORETZSOHN, CENARGEN; M. D. MICHELOTTO, AGENCIA PAULISTA DE TECNOLOGIA PARA OS AGRONEGÓCIOS PINDORAMA. |
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Título: |
New hybrids from peanut (Arachis hypogaea L.) and synthetic amphidiploid crosses show promise in increasing pest and disease tolerance. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 14, n. 3, p. 16694-16703, dec. 2015. |
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DOI: |
10.4238/2015.December.11.17 |
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Idioma: |
Inglês |
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Conteúdo: |
The primary gene pool of the cultivated peanut (Arachis hypogaea L., allotetraploid AABB) is very narrow for some important characteristics, such as resistance to pests and diseases. However, the Arachis wild diploid species, particularly those from the section Arachis, still have these characteristics. To improve peanut crops, genes from the wild species can be introgressed by backcrossing the hybrids with A. hypogaea. When diploid species whose genomes are similar to those of the cultivated peanut are crossed, sterile hybrids result. Artificially doubling the number of chromosomes of these hybrids results in fertile synthetic polyploids. The objectives of this study were: 1) to obtain progenies by crossing amphidiploids with the cultivated peanut, and 2) to characterize these two groups of materials (amphidiploids and progenies) so that they may be efficiently conserved and used. Using morphological, molecular, and pollen viability descriptors we evaluated one cultivar of A. hypogaea (IAC 503), eight synthetic amphidiploids, and the progenies resulting from four distinct combinations of crossing between IAC 503 and four amphidiploids. |
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Palavras-Chave: |
Characterization; Groundnut; Interspecific hybrid; Pollen viability; Wild species. |
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Thesaurus NAL: |
germplasm. |
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Categoria do assunto: |
--
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/137494/1/PROCI-2015.00153.pdf
|
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Marc: |
LEADER 02036naa a2200277 a 4500
001 2034692
005 2023-03-16
008 2015 bl uuuu u00u1 u #d
024 7 $a10.4238/2015.December.11.17$2DOI
100 1 $aFAVERO, A. P.
245 $aNew hybrids from peanut (Arachis hypogaea L.) and synthetic amphidiploid crosses show promise in increasing pest and disease tolerance.$h[electronic resource]
260 $c2015
520 $aThe primary gene pool of the cultivated peanut (Arachis hypogaea L., allotetraploid AABB) is very narrow for some important characteristics, such as resistance to pests and diseases. However, the Arachis wild diploid species, particularly those from the section Arachis, still have these characteristics. To improve peanut crops, genes from the wild species can be introgressed by backcrossing the hybrids with A. hypogaea. When diploid species whose genomes are similar to those of the cultivated peanut are crossed, sterile hybrids result. Artificially doubling the number of chromosomes of these hybrids results in fertile synthetic polyploids. The objectives of this study were: 1) to obtain progenies by crossing amphidiploids with the cultivated peanut, and 2) to characterize these two groups of materials (amphidiploids and progenies) so that they may be efficiently conserved and used. Using morphological, molecular, and pollen viability descriptors we evaluated one cultivar of A. hypogaea (IAC 503), eight synthetic amphidiploids, and the progenies resulting from four distinct combinations of crossing between IAC 503 and four amphidiploids.
650 $agermplasm
653 $aCharacterization
653 $aGroundnut
653 $aInterspecific hybrid
653 $aPollen viability
653 $aWild species
700 1 $aPADUA, J. G.
700 1 $aCOSTA, T. da S. A.
700 1 $aGIMENES, M. A.
700 1 $aGODOY, I. J.
700 1 $aMORETZSOHN, M. de C.
700 1 $aMICHELOTTO, M. D.
773 $tGenetics and Molecular Research$gv. 14, n. 3, p. 16694-16703, dec. 2015.
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Embrapa Pecuária Sudeste (CPPSE) |
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