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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
13/08/1999 |
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Data da última atualização: |
13/08/1999 |
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Autoria: |
BASNAYAKE, J. COOPER, M.; LUDLOW, M. M.; HENZELL, R. G.; SNELL, P. J. |
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Afiliação: |
Department of Agriculture, The University of Queensland, Brisbane, Queensland 4072, Australia. |
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Título: |
Inheritance of osmotic adjustment to water stress in three grain sorghum crosses |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Theor Appl Genet, v.90, p.675-682, 1995 |
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Idioma: |
Inglês |
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Conteúdo: |
Water stress is one of the major constraints to the grain yield of sorghum in tropical and sub-tropical areas of the world. Osmotic adjustment has been widely proposed as a plant attribute that confers adaptation to water stress. The inheritance of osmotic adjustment to water stress was investigated in a series of generations derived from the three possible bi-parental crosses between two inbred sorghum lines with a high capacity for osmotic adjustment (Tx2813 and TAM422; high-OA lines) and one with a low capacity (QL27; low-OA line). Broad-sense heritability on a single-plant basis was generally found to be high. Analysis of segregation ratios by the mixture method of clustering identified two independent major genes for high osmotic adjustment. The line Tx2813 possessed a recessive gene which is given the symbol oal; the line TAM422 possessed an additive gene which is given the symbol OA2. |
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Palavras-Chave: |
Inheritance; Mixture method of clustering; Osmotic adjustment; Sorghum. |
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Thesaurus Nal: |
major genes; water stress. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01537naa a2200229 a 4500
001 1648250
005 1999-08-13
008 1995 bl --- 0-- u #d
100 1 $aBASNAYAKE, J. COOPER, M.
245 $aInheritance of osmotic adjustment to water stress in three grain sorghum crosses
260 $c1995
520 $aWater stress is one of the major constraints to the grain yield of sorghum in tropical and sub-tropical areas of the world. Osmotic adjustment has been widely proposed as a plant attribute that confers adaptation to water stress. The inheritance of osmotic adjustment to water stress was investigated in a series of generations derived from the three possible bi-parental crosses between two inbred sorghum lines with a high capacity for osmotic adjustment (Tx2813 and TAM422; high-OA lines) and one with a low capacity (QL27; low-OA line). Broad-sense heritability on a single-plant basis was generally found to be high. Analysis of segregation ratios by the mixture method of clustering identified two independent major genes for high osmotic adjustment. The line Tx2813 possessed a recessive gene which is given the symbol oal; the line TAM422 possessed an additive gene which is given the symbol OA2.
650 $amajor genes
650 $awater stress
653 $aInheritance
653 $aMixture method of clustering
653 $aOsmotic adjustment
653 $aSorghum
700 1 $aLUDLOW, M. M.
700 1 $aHENZELL, R. G.
700 1 $aSNELL, P. J.
773 $tTheor Appl Genet$gv.90, p.675-682, 1995
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
12/11/2010 |
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Data da última atualização: |
03/07/2013 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ESPERANÇA, M. N.; FARINAS, C. S.; CERRI, M. O.; BADINO, A. C.; CUNHA, A. C.; ZANGIROLAMI, T. C. |
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Afiliação: |
CRISTIANE SANCHEZ FARINAS, CNPDIA. |
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Título: |
Oxygen transfer in airlift reactor with sugarcane bagasse suspensions. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: WORKSHOP DO PROJETO TEMÁTICO FAPESP, 1., 2010, São Carlos, São Paulo. Bioprocess systems engineering (BSE) applied to the production of bioethanol from sugarcane bagasse. São Carlos: UFSCar, 2010. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Evento. |
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Categoria do assunto: |
-- |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/866918/1/Proci10.00120.pdf
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Marc: |
LEADER 00640nam a2200169 a 4500
001 1866918
005 2013-07-03
008 2010 bl uuuu u00u1 u #d
100 1 $aESPERANÇA, M. N.
245 $aOxygen transfer in airlift reactor with sugarcane bagasse suspensions.
260 $aIn: WORKSHOP DO PROJETO TEMÁTICO FAPESP, 1., 2010, São Carlos, São Paulo. Bioprocess systems engineering (BSE) applied to the production of bioethanol from sugarcane bagasse. São Carlos: UFSCar$c2010
653 $aEvento
700 1 $aFARINAS, C. S.
700 1 $aCERRI, M. O.
700 1 $aBADINO, A. C.
700 1 $aCUNHA, A. C.
700 1 $aZANGIROLAMI, T. C.
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Embrapa Instrumentação (CNPDIA) |
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