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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
07/10/2008 |
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Data da última atualização: |
18/08/2023 |
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Autoria: |
HAYWARD, M. D.; MCADAM, N. J.; JONES, J. G.; EVANS, C.; EVANS, G. M.; FORSTER, J. W. |
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Título: |
Genetic markers and the selection of quantitative traits in forage grasses. |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
Euphytica, v. 77, p. 269-275, 1994. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Marker assisted selection is based upon the principle that if a gene (or block of genes) is linked to an easily identifiable genetic marker it may be more efficient to select in a breeding programme for the marker than for the trait itself. The recent developments in molecular marker technology has allowed several approaches to be applied to the forage grasses. The most effective methods involve the production of detailed genetic maps which can be used for determination of the location of Quantitative Trait Loci (QTLs). Application of these methods toLolium has lead to the identification of 10 QTL's affecting mainly phenological characteristics. Up to 80% of the variation in inflorescence production in the establishment year may be accounted for by one region of the genome. |
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Palavras-Chave: |
Genetic maps; Genética quantitativa; Quantitative trait loci mapping. |
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Thesagro: |
Marcador Molecular; Melhoramento Genético Vegetal; Planta Forrageira. |
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Thesaurus Nal: |
Forage grasses; Genetic markers; Lolium; Plant genetics; Quantitative genetics; Quantitative trait loci. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01724naa a2200325 a 4500
001 1533539
005 2023-08-18
008 1994 bl uuuu u00u1 u #d
100 1 $aHAYWARD, M. D.
245 $aGenetic markers and the selection of quantitative traits in forage grasses.$h[electronic resource]
260 $c1994
520 $aAbstract: Marker assisted selection is based upon the principle that if a gene (or block of genes) is linked to an easily identifiable genetic marker it may be more efficient to select in a breeding programme for the marker than for the trait itself. The recent developments in molecular marker technology has allowed several approaches to be applied to the forage grasses. The most effective methods involve the production of detailed genetic maps which can be used for determination of the location of Quantitative Trait Loci (QTLs). Application of these methods toLolium has lead to the identification of 10 QTL's affecting mainly phenological characteristics. Up to 80% of the variation in inflorescence production in the establishment year may be accounted for by one region of the genome.
650 $aForage grasses
650 $aGenetic markers
650 $aLolium
650 $aPlant genetics
650 $aQuantitative genetics
650 $aQuantitative trait loci
650 $aMarcador Molecular
650 $aMelhoramento Genético Vegetal
650 $aPlanta Forrageira
653 $aGenetic maps
653 $aGenética quantitativa
653 $aQuantitative trait loci mapping
700 1 $aMCADAM, N. J.
700 1 $aJONES, J. G.
700 1 $aEVANS, C.
700 1 $aEVANS, G. M.
700 1 $aFORSTER, J. W.
773 $tEuphytica$gv. 77, p. 269-275, 1994.
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