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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
10/10/1991 |
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Data da última atualização: |
18/02/2025 |
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Autoria: |
FOSTER, G. S.; SHAW, D. V. |
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Título: |
Using clonal replicates to explore genetic variation in a perennial plant species. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Theoretical and Applied Genetics, v. 76, n. 5, p. 788-794, 1998. |
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Idioma: |
Inglês |
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Conteúdo: |
An experimental design is presented for estimating genetic parameters using a family structure with clonally replicated individuals. This experimental design provides a technique to quantify genetic variation in a population, with partial separation of additive, dominance and epistatic gene action. Our method is offered as an alternative to techniques for estimating epistatic gene action that require several generations and/or inbreeding. Such methods are not particularly useful for long-lived perennials with long generation cycles. An example of the analysis is given with a forest tree species, Populus deltoides Bartr., and parameter estimates are presented for traits measured over 8 years. |
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Thesagro: |
Clonagem. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 01146naa a2200145 a 4500
001 1279650
005 2025-02-18
008 1998 bl uuuu u00u1 u #d
100 1 $aFOSTER, G. S.
245 $aUsing clonal replicates to explore genetic variation in a perennial plant species.$h[electronic resource]
260 $c1998
520 $aAn experimental design is presented for estimating genetic parameters using a family structure with clonally replicated individuals. This experimental design provides a technique to quantify genetic variation in a population, with partial separation of additive, dominance and epistatic gene action. Our method is offered as an alternative to techniques for estimating epistatic gene action that require several generations and/or inbreeding. Such methods are not particularly useful for long-lived perennials with long generation cycles. An example of the analysis is given with a forest tree species, Populus deltoides Bartr., and parameter estimates are presented for traits measured over 8 years.
650 $aClonagem
700 1 $aSHAW, D. V.
773 $tTheoretical and Applied Genetics$gv. 76, n. 5, p. 788-794, 1998.
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