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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
04/05/1993 |
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Data da última atualização: |
26/10/2004 |
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Autoria: |
GAI, J.; HU Y. Z.; ZHANG, Y. D.; XIANG, Y. D.; MA, R. H. |
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Afiliação: |
Soybean Research Institute, Nanjing Agricultural University, Nanjing, Jiangsu, 210014, China. |
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Título: |
Inheritance of resistance of soybeans to four local strains of soybean mosaic virus. |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
In: CONFERENCIA MUNDIAL DE INVESTIGATION EN SOJA, 4., 1989, Buenos Aires. Actas... Buenos Aires: AASOJA, 1989. |
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Volume: |
t.3 |
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Páginas: |
p.1182-1187. |
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Idioma: |
Inglês |
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Conteúdo: |
To investigate the inheritance of soybeans to four local strains of Soybean Mosaic Virus, Sa, Sc, Sg, and Sh, in Jiangsu, China, a number of susceptible x resistant and resistant x resistant crosses were made among 13 varieties in wich 9 were previously identified to be resistant to one to four strains, and the F2 plants, F3 families, and some of testcross plants were used in observation of segregation ratios. The results indicated that the resistance to each of the four strains was conditioned by a separate dominant gene A, C, G, and H, respectively. All the four loci were in a same linkage group with the order of G-H-A-C. The recombination values between G and H, H and A, and A and C were estimated to be 24.9-28.2%, 23,5%, and 12.8-26.1%, respectively. The four loci were independent of T and W1, and probably Ln; therefore, the linkage group of the resistance loci was independent of linkage group 1 and 8 and probably 4. |
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Palavras-Chave: |
Disease; Line; Resistance; Soybean. |
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Thesagro: |
Doença; Linhagem; Resistência; Soja; Vírus. |
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Thesaurus Nal: |
China. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01748naa a2200313 a 4500
001 1452498
005 2004-10-26
008 1989 bl uuuu u00u1 u #d
100 1 $aGAI, J.
245 $aInheritance of resistance of soybeans to four local strains of soybean mosaic virus.
260 $c1989
300 $ap.1182-1187. t.3
490 $vt.3
520 $aTo investigate the inheritance of soybeans to four local strains of Soybean Mosaic Virus, Sa, Sc, Sg, and Sh, in Jiangsu, China, a number of susceptible x resistant and resistant x resistant crosses were made among 13 varieties in wich 9 were previously identified to be resistant to one to four strains, and the F2 plants, F3 families, and some of testcross plants were used in observation of segregation ratios. The results indicated that the resistance to each of the four strains was conditioned by a separate dominant gene A, C, G, and H, respectively. All the four loci were in a same linkage group with the order of G-H-A-C. The recombination values between G and H, H and A, and A and C were estimated to be 24.9-28.2%, 23,5%, and 12.8-26.1%, respectively. The four loci were independent of T and W1, and probably Ln; therefore, the linkage group of the resistance loci was independent of linkage group 1 and 8 and probably 4.
650 $aChina
650 $aDoença
650 $aLinhagem
650 $aResistência
650 $aSoja
650 $aVírus
653 $aDisease
653 $aLine
653 $aResistance
653 $aSoybean
700 1 $aHU Y. Z.
700 1 $aZHANG, Y. D.
700 1 $aXIANG, Y. D.
700 1 $aMA, R. H.
773 $tIn: CONFERENCIA MUNDIAL DE INVESTIGATION EN SOJA, 4., 1989, Buenos Aires. Actas... Buenos Aires: AASOJA, 1989.
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Registro original: |
Embrapa Soja (CNPSO) |
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