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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
12/12/2012 |
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Data da última atualização: |
09/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
AZEVEDO, A. L. S.; COSTA, P. P.; MACHADO, J. C.; MACHADO, M. A.; PEREIRA, A. V.; LEDO, F. J. da S. |
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Afiliação: |
ANA LUISA SOUSA AZEVEDO, CNPGL; PRICILA PALLA COSTA, UFJF; JUAREZ CAMPOLINA MACHADO, CNPGL; MARCO ANTONIO MACHADO, CNPGL; ANTONIO VANDER PEREIRA, CNPGL; FRANCISCO JOSE DA SILVA LEDO, CNPGL. |
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Título: |
Cross species amplification of Penissetum glaucum microsatellite markers in penissetum purpureum and genetic diversity of Napier grass accessions. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Crop Science, v. 52, p. 1776-1785, 2012. |
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DOI: |
https://doi.org/10.2135/cropsci2011.09.0480 |
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Idioma: |
Inglês |
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Conteúdo: |
Napier grass (Pennisetum purpureum Schum.) is an important forage crop in tropical areas although little is known about its genome information, and few molecular markers have been developed for this species. This work aimed to check the viability of cross-species amplifi cation of microsatellite markers between pearl millet (Pennisetum glaucum) and Napier grass and to evaluate the genetic diversity among Napier grass germplasm accessions. Fifty-four microsatellite markers previously described in pearl millet were tested against Napier grass, and 30 markers (55.5%) showed successful cross-amplifi cation. From them, 18 microsatellite markers were selected to study the genetic diversity in the Embrapa Active Germplasm Bank of Napier Grass (Embrapa-BAGCE). A total of 180 alleles were identifi ed by these selected microsatellite markers in 107 Napier grass accessions and four pearl millet samples. The average similarity coeffi cient (Dice) calculated among the Embrapa-BAGCE accessions was 0.651, ranging from 0.254 to 1.0. Some accessions showed similarity coeffi cients equal to one, indicating that they have common progenitors or that they might be the same accessions with different denomination. To our knowledge, this work is the fi rst to describe microsatellite markers in Napier grass and represents a signifi cant advance regarding the use of molecular markers in this specieS |
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Palavras-Chave: |
AFLP. |
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Thesagro: |
Capim Napier; Painço; Pennisetum Glaucum; Variação Genética. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02200naa a2200253 a 4500
001 1942235
005 2022-08-09
008 2012 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.2135/cropsci2011.09.0480$2DOI
100 1 $aAZEVEDO, A. L. S.
245 $aCross species amplification of Penissetum glaucum microsatellite markers in penissetum purpureum and genetic diversity of Napier grass accessions.$h[electronic resource]
260 $c2012
520 $aNapier grass (Pennisetum purpureum Schum.) is an important forage crop in tropical areas although little is known about its genome information, and few molecular markers have been developed for this species. This work aimed to check the viability of cross-species amplifi cation of microsatellite markers between pearl millet (Pennisetum glaucum) and Napier grass and to evaluate the genetic diversity among Napier grass germplasm accessions. Fifty-four microsatellite markers previously described in pearl millet were tested against Napier grass, and 30 markers (55.5%) showed successful cross-amplifi cation. From them, 18 microsatellite markers were selected to study the genetic diversity in the Embrapa Active Germplasm Bank of Napier Grass (Embrapa-BAGCE). A total of 180 alleles were identifi ed by these selected microsatellite markers in 107 Napier grass accessions and four pearl millet samples. The average similarity coeffi cient (Dice) calculated among the Embrapa-BAGCE accessions was 0.651, ranging from 0.254 to 1.0. Some accessions showed similarity coeffi cients equal to one, indicating that they have common progenitors or that they might be the same accessions with different denomination. To our knowledge, this work is the fi rst to describe microsatellite markers in Napier grass and represents a signifi cant advance regarding the use of molecular markers in this specieS
650 $aCapim Napier
650 $aPainço
650 $aPennisetum Glaucum
650 $aVariação Genética
653 $aAFLP
700 1 $aCOSTA, P. P.
700 1 $aMACHADO, J. C.
700 1 $aMACHADO, M. A.
700 1 $aPEREIRA, A. V.
700 1 $aLEDO, F. J. da S.
773 $tCrop Science$gv. 52, p. 1776-1785, 2012.
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Embrapa Gado de Leite (CNPGL) |
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| 1. |  | AMANAJÁS, C. C.; BARROSO, A. S.; REIS, L. F. S. R.; CARVALHO, L. O. D. de M.; CARVALHO, C. A. de B. Utilização da carne de búfalo na preparação de produtos derivados: carne defumada, linguiça fresca e linguiça defumada. In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 17., 2000, Fortaleza. Livro de resumos. Fortaleza: Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2000. p. 1169.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 2. | | TORATI, L. S.; O'SULLIVAN, F. L. A.; VARELA, E. S.; PUVENANDRAN, V.; BATLOUNI, S. R.; LIMA, A. F.; VILLELA, L. C. V.; LOPES, J. T.; ALVES, J. P.; PEREIRA, A. S.; BARROSO, A. S.; SILVA, L.; SILVA, D. S.; KIRSCHNIK, L. N. G. Aquavitae project (H2020) CS10 - freshwater finfish: tackling issues on the captive reproduction of the amazon tambaqui (Colossoma macropomum) and pirarucu (Arapaima gigas). In: CONGRESSO BRASILEIRO DE AQUICULTURA E BIOLOGIA AQUÁTICA, 9., 2021. Aquaciência digital 2021. São Paulo: Aquabio, 2021.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 3. | | TORATI, L. S.; O'SULLIVAN, F. L. A.; VARELA, E. S.; PUVENANDRAN, V.; BATLOUNI, S. R.; LIMA, A. F.; VILLELA, L. C. V.; LOPES, J. T.; ALVES, J. P.; PEREIRA, A. S.; BARROSO, A. S.; SILVA, L.; SILVA, D. S.; KIRSCHNIK, L. N. G. Aquavitae project (H2020) CS10 - freshwater finfish: tackling issues on the captive reproduction of the amazon tambaqui (Colossoma macropomum) and pirarucu (Arapaima gigas). In: CONGRESSO BRASILEIRO DE AQUICULTURA E BIOLOGIA AQUÁTICA, 9., 2021. AQUACIÊNCIA DIGITAL 2021. [S.l.]: Aquabio, 2021.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| Registros recuperados : 3 | |
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