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| 2. |  | C. GOMES.; LEON-VELARDE, C.; QUISPE, L. El camote como forraje animal: llenando un vacio en la oferta alimentaria Sao Pedro, SP: Centro de Raizes Tropicais/UNESP/SBM, 1996. 1p. In: CONGRESSO LATINO AMERICANO DE RAIZES TROPICAIS, 1, E CONGRESSO BRASILEIRO DE MANDIOCA, 9, 1996, Sao Pedro, SP. Programa e Resumos...| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 3. | | TOSTO, S. G.; VIEIRA, J. R.; LEON-VELARDE, C.U.; LIMA, W. Custos de producao da cultura do tomate e analise de riscos: um estudo de caso na microbacia Corrego da Cachoeira, Paty do Alferes, RJ. In: WORKSHOP NACIONAL DE AGRICULTURA SUSTENTAVEL EM REGIOES DE RELEVO ACIDENTADO, 3., 1997. Paty do Alferes, RJ. Anais... Rio de Janeiro: EMBRAPA-CNPS, 1998. CD-ROM Nao paginado.| Biblioteca(s): Embrapa Solos. |
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| 4. | | DIXON, J.; XIAOYUN, L.; MSANGI, S.; DIMARANAN, B.; AMEDE, T.; BOSSIO, D.; CEBALLOS, H.; OSPINA, B.; HOWELER, R.; REDDY, B. V. S.; ABAIDOO, R.; TIMSINA, J.; CRISSMAN, C.; MARES, V.; QUIROZ, R.; LEON-VELARDE, C.; HERRERO, M.; PETERS, M.; WHITE, D.; SZONYI, J. Feed, food and fuel: competition and potential impacts on small crop-livestock-energy farming systems. [S.l]: CGIAR, 2008. 74 p. A study commissioned by the CGIAR Systemwide Livestock Program.| Biblioteca(s): Embrapa Agroenergia. |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
15/02/2011 |
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Data da última atualização: |
07/07/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
SILVESTRINI, M.; MALUF, M. P.; SILVAROLLA, M. B.; GUERREIRO-FILHO, O.; MEDINA-FILHO, H. P.; VANINI, M. M. T.; OLIVEIRA, A. S.; GAPARI-PEZZOPANE, C. de; FAZUOLI, L. C. |
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Afiliação: |
MILENE SILVESTRINI, IAC; MIRIAN PEREZ MALUF, SAPC; MARIA B. SILVAROLLA, IAC; OLIVEIRO GUERREIRO-FILHO, IAC; HERCULANO P. MEDINA-FILHO, IAC; MARINA M. T. VANINI, IAC; ADALGISA S. OLIVEIRA, IAC; CRISTIANA DE GASPARI-PEZZOPANE, IAC; LUIZ C. FAZUOLI, IAC. |
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Título: |
Genetic diversity of a Coffea germplasm collection assessed by RAPD markers. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
GENETIC RESOURCE CROP EVOLUTION, v.55, n.6, p.901-910, 2008. |
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Páginas: |
901-910 |
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Idioma: |
Inglês |
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Conteúdo: |
Genetic diversity and relationships within and among nine species of Coffea, one species of Psilanthus and the Piata? hybrid from the Coffee Germplasm Collection of Instituto Agronômico de Campinas (IAC), Brazil were assessed using RAPD markers. Genetic diversity and relationships were evaluated by proportion of polymorphic loci (P), Shannon?s genetic index (H0 and G0 ST) and clustering analysis. The overall RAPD variation among all accessions was mostly partitioned between rather than within species. However, C. canephora and C. liberica showed a high genetic diversity within the species (H0 sp = 0.414 and H0 sp = 0.380, espectively) and this was highly structured (high G0 ST). Genetic diversity from C. congensis and C. arabica was also structured, but with lower levels of genetic diversity (H0 sp = 0.218 and H0 sp = 0.126, respectively). The results were consistent with agronomic and molecular studies and demonstrated that the IAC Coffea Collection is representative of the phylogenetic structure observed in the genera. This study devises sampling strategies for coffee germplasm collections and provides genetic diversity parameters for future comparisons among them. |
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Palavras-Chave: |
Genetic variability; Keywords Coffea; Molecular markers. |
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Thesaurus NAL: |
Plant collections. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/29375/1/Genetic-diversity-of-a-coffea.pdf
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Marc: |
LEADER 02002naa a2200277 a 4500
001 1880531
005 2011-07-07
008 2008 bl uuuu u00u1 u #d
100 1 $aSILVESTRINI, M.
245 $aGenetic diversity of a Coffea germplasm collection assessed by RAPD markers.$h[electronic resource]
260 $c2008
300 $a901-910
520 $aGenetic diversity and relationships within and among nine species of Coffea, one species of Psilanthus and the Piata? hybrid from the Coffee Germplasm Collection of Instituto Agronômico de Campinas (IAC), Brazil were assessed using RAPD markers. Genetic diversity and relationships were evaluated by proportion of polymorphic loci (P), Shannon?s genetic index (H0 and G0 ST) and clustering analysis. The overall RAPD variation among all accessions was mostly partitioned between rather than within species. However, C. canephora and C. liberica showed a high genetic diversity within the species (H0 sp = 0.414 and H0 sp = 0.380, espectively) and this was highly structured (high G0 ST). Genetic diversity from C. congensis and C. arabica was also structured, but with lower levels of genetic diversity (H0 sp = 0.218 and H0 sp = 0.126, respectively). The results were consistent with agronomic and molecular studies and demonstrated that the IAC Coffea Collection is representative of the phylogenetic structure observed in the genera. This study devises sampling strategies for coffee germplasm collections and provides genetic diversity parameters for future comparisons among them.
650 $aPlant collections
653 $aGenetic variability
653 $aKeywords Coffea
653 $aMolecular markers
700 1 $aMALUF, M. P.
700 1 $aSILVAROLLA, M. B.
700 1 $aGUERREIRO-FILHO, O.
700 1 $aMEDINA-FILHO, H. P.
700 1 $aVANINI, M. M. T.
700 1 $aOLIVEIRA, A. S.
700 1 $aGAPARI-PEZZOPANE, C. de
700 1 $aFAZUOLI, L. C.
773 $tGENETIC RESOURCE CROP EVOLUTION$gv.55, n.6, p.901-910, 2008.
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Registro original: |
Embrapa Café (CNPCa) |
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| Registros recuperados : 1 | |
| 1. | | 1100056, CANADIAN PLANT DISEASE SURVEY, Research Branch Agriculture Canada, Ottawa-Canada
Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Agropecuária Oeste; Embrapa Arroz e Feijão; Embrapa Cerrados; Embrapa Clima Temperado; Embrapa Hortaliças; Embrapa Trigo; Embrapa Uva e Vinho. | |
| Registros recuperados : 1 | |
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