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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Cocais. |
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Data corrente: |
05/04/2016 |
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Data da última atualização: |
27/02/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, E. F. da; SOUSA, S. B. de; SILVA, G. F. da; SOUSA, N. R.; NASCIMENTO FILHO, F. J. do; HANADA, R. E. |
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Afiliação: |
Elizangela Farias da Silva; Sandra Barbosa de Sousa; GILVAN FERREIRA DA SILVA, CPAA; NELCIMAR REIS SOUSA, CPACP; FIRMINO JOSE DO NASCIMENTO FILHO, CPAA; Rogério Eiji Hanada, INPA. |
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Título: |
TRAP and SRAP markers to find genetic variability in complex polyploid Paullinia cupana var. sorbilis. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Plant Gene, v. 6, p. 43-47, 2016. |
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DOI: |
doi:10.1016/j.plgene.2016.03.005 |
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Idioma: |
Inglês |
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Conteúdo: |
The guarana plant (Paullinia cupana var. sorbilis) is a polyploid rich in natural caffeine, used as a source for producing industrial soft drinks. Embrapa Western Amazon maintains an Active Germplasm Bank (BGA) with 270 clones, which represents the genetic basis of the species conservation and breeding programs. The BGA evaluations conducted using phenotypic traits and Random Amplified Polymorphic DNA (RAPD) markers indicated low genetic variability. Therefore, the objective of this study was to analyze the genetic diversity of the clonal germplasm of the guarana plant using Target Region Amplification Polymorphism (TRAP) and Sequence-Related Amplification Polymorphism (SRAP) markers. |
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Palavras-Chave: |
Amazon germplasm; Clonal Cultivar; Guarana plant; Molecular marker. |
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Thesagro: |
Germoplasma; Guaraná; Marcador Molecular; Paullinia Cupana; Variedade. |
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Thesaurus Nal: |
germplasm. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/142194/1/1-s2.0-S2352407316000135-main.pdf
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Marc: |
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100 1 $aSILVA, E. F. da
245 $aTRAP and SRAP markers to find genetic variability in complex polyploid Paullinia cupana var. sorbilis.$h[electronic resource]
260 $c2016
520 $aThe guarana plant (Paullinia cupana var. sorbilis) is a polyploid rich in natural caffeine, used as a source for producing industrial soft drinks. Embrapa Western Amazon maintains an Active Germplasm Bank (BGA) with 270 clones, which represents the genetic basis of the species conservation and breeding programs. The BGA evaluations conducted using phenotypic traits and Random Amplified Polymorphic DNA (RAPD) markers indicated low genetic variability. Therefore, the objective of this study was to analyze the genetic diversity of the clonal germplasm of the guarana plant using Target Region Amplification Polymorphism (TRAP) and Sequence-Related Amplification Polymorphism (SRAP) markers.
650 $agermplasm
650 $aGermoplasma
650 $aGuaraná
650 $aMarcador Molecular
650 $aPaullinia Cupana
650 $aVariedade
653 $aAmazon germplasm
653 $aClonal Cultivar
653 $aGuarana plant
653 $aMolecular marker
700 1 $aSOUSA, S. B. de
700 1 $aSILVA, G. F. da
700 1 $aSOUSA, N. R.
700 1 $aNASCIMENTO FILHO, F. J. do
700 1 $aHANADA, R. E.
773 $tPlant Gene$gv. 6, p. 43-47, 2016.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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