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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
20/10/1998 |
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Data da última atualização: |
09/07/2010 |
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Autoria: |
KARKANNAVAR, J. C.; VENUGOPAL, R.; GOUD, J. V. |
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Título: |
Inheritance and linkage studies in cowpea (Vigna unguiculata (L.) Walp.). |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
Indian Journal of Genetics, v.51, n.2, p.203-207, 1991. |
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Idioma: |
Inglês |
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Conteúdo: |
Inheritance and linkage relation ships of growth habit, seed size, stipule colour, and stem pigmentation were studied in a cross involving cv. Selection-2 and K, 11 of cowpea. A trigenic ratio of 39:25 was observed for growth habit of which one is the basic gene, and the other two are inhibitory and antiinhibitory genes. Large seed size and red stipule colour were monogenically dominant over small seed and green stipule, respectively, with a good fit of 3:1 ratio in F2. A complementary digenic ratio of 9:7 was observed for stem pigmentation. The following gene symbols are proposed: growth habit, big seed (Bg), stipule colour (Sti), and stem pigmentation. joint phenotypic segregation studies revealed that the basic gene for growth habit is linked with the dominant gene for seed size with a crossover value of 46%, whereas 17.4% crossing over was observed between one of the complementary genes for stem pigmentation and the gene for stipule colour. |
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Palavras-Chave: |
Caupi; Cowpea; Digenic and trigenic inheritance; Hábito de crescimento; Herança; Inheritance; Linkage; Tamanho da semente. |
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Thesagro: |
Vigna Unguiculata. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01652naa a2200253 a 4500
001 1052220
005 2010-07-09
008 1991 bl --- 0-- u #d
100 1 $aKARKANNAVAR, J. C.
245 $aInheritance and linkage studies in cowpea (Vigna unguiculata (L.) Walp.).
260 $c1991
520 $aInheritance and linkage relation ships of growth habit, seed size, stipule colour, and stem pigmentation were studied in a cross involving cv. Selection-2 and K, 11 of cowpea. A trigenic ratio of 39:25 was observed for growth habit of which one is the basic gene, and the other two are inhibitory and antiinhibitory genes. Large seed size and red stipule colour were monogenically dominant over small seed and green stipule, respectively, with a good fit of 3:1 ratio in F2. A complementary digenic ratio of 9:7 was observed for stem pigmentation. The following gene symbols are proposed: growth habit, big seed (Bg), stipule colour (Sti), and stem pigmentation. joint phenotypic segregation studies revealed that the basic gene for growth habit is linked with the dominant gene for seed size with a crossover value of 46%, whereas 17.4% crossing over was observed between one of the complementary genes for stem pigmentation and the gene for stipule colour.
650 $aVigna Unguiculata
653 $aCaupi
653 $aCowpea
653 $aDigenic and trigenic inheritance
653 $aHábito de crescimento
653 $aHerança
653 $aInheritance
653 $aLinkage
653 $aTamanho da semente
700 1 $aVENUGOPAL, R.
700 1 $aGOUD, J. V.
773 $tIndian Journal of Genetics$gv.51, n.2, p.203-207, 1991.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
27/09/1995 |
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Data da última atualização: |
26/02/2007 |
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Autoria: |
CORREA-FERREIRA, B.S. |
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Afiliação: |
EMBRAPA-CNPSo. Londrina, PR. |
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Título: |
Levantamento de insetos da soja em diferentes sistemas de preparo o solo. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1981/82. Londrina, 1982. |
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Páginas: |
p.164-169. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Insect; Parana; Pest; Preparation; Preparo do solo; Soybean. |
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Thesagro: |
Inseto; Praga; Soja. |
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Thesaurus NAL: |
Brazil; soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00719naa a2200265 a 4500
001 1452007
005 2007-02-26
008 1982 bl uuuu u00u1 u #d
100 1 $aCORREA-FERREIRA, B.S.
245 $aLevantamento de insetos da soja em diferentes sistemas de preparo o solo.
260 $c1982
300 $ap.164-169.
650 $aBrazil
650 $asoil
650 $aInseto
650 $aPraga
650 $aSoja
653 $aBrasil
653 $aInsect
653 $aParana
653 $aPest
653 $aPreparation
653 $aPreparo do solo
653 $aSoybean
773 $tIn: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1981/82. Londrina, 1982.
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Embrapa Soja (CNPSO) |
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