Inheritance of the mosaic and necroses reactions induced by bean severe mosaic comoviruses in Phaseolus vulgaris L
The inheritance of the localized necrosis, apical necrosis, and mosaic reactions induced by bean severe mosaic comoviruses in common bean (Phaseolus vulgaris L.), was studied in crosses of Great Northern 123 × Pitouco, Great Northern 123 × Iguaçu and Pitouco X Iguaçu. Great Northern 123 reacts with...
| Autores principales: | , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Springer
1997
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/43590 |
| _version_ | 1855515822366130176 |
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| author | Morales, Francisco José Singh, Shree P. |
| author_browse | Morales, Francisco José Singh, Shree P. |
| author_facet | Morales, Francisco José Singh, Shree P. |
| author_sort | Morales, Francisco José |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The inheritance of the localized necrosis, apical necrosis, and mosaic reactions induced by bean severe mosaic comoviruses in common bean (Phaseolus vulgaris L.), was studied in crosses of Great Northern 123 × Pitouco, Great Northern 123 × Iguaçu and Pitouco X Iguaçu. Great Northern 123 reacts with mild mosaic, Iguaçu with localized necrosis, and Pitouco with apical necrosis to bean severe mosaic comoviruses. The analysis of the F1 and F2 generations indicated that localized necrosis was dominant over mild mosaic, and apical necrosis was dominant over the localized necrosis and the mild mosaic. An independently inherited single dominant gene controlled the expression of localized and apical necrosis in cultivars Iguaçu and Pitouco, respectively. The dominant gene for apical necrosis (Anv) found in Pitouco, was epistatic over the dominant gene (Lnv) conditioning localized necrosis in Iguaçu, as suggested by the F2 of Pitouco × Iguaçu, that yielded a ratio of 12 apical necrosis: 3 localized necrosis:1 mild mosaic. The genotypes of Pitouco, Iguaçu and Great Northern 123 are: Anv Anv lnv lnv, anv anv Lnv Lnv, and anv anv lnv lnv, respectively. |
| format | Journal Article |
| id | CGSpace43590 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1997 |
| publishDateRange | 1997 |
| publishDateSort | 1997 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace435902024-08-29T11:41:25Z Inheritance of the mosaic and necroses reactions induced by bean severe mosaic comoviruses in Phaseolus vulgaris L Morales, Francisco José Singh, Shree P. phaseolus vulgaris bean common mosaic potyvirus genetic inheritance potyvirus del mosaico común frijol herencia genética horticulture genetics The inheritance of the localized necrosis, apical necrosis, and mosaic reactions induced by bean severe mosaic comoviruses in common bean (Phaseolus vulgaris L.), was studied in crosses of Great Northern 123 × Pitouco, Great Northern 123 × Iguaçu and Pitouco X Iguaçu. Great Northern 123 reacts with mild mosaic, Iguaçu with localized necrosis, and Pitouco with apical necrosis to bean severe mosaic comoviruses. The analysis of the F1 and F2 generations indicated that localized necrosis was dominant over mild mosaic, and apical necrosis was dominant over the localized necrosis and the mild mosaic. An independently inherited single dominant gene controlled the expression of localized and apical necrosis in cultivars Iguaçu and Pitouco, respectively. The dominant gene for apical necrosis (Anv) found in Pitouco, was epistatic over the dominant gene (Lnv) conditioning localized necrosis in Iguaçu, as suggested by the F2 of Pitouco × Iguaçu, that yielded a ratio of 12 apical necrosis: 3 localized necrosis:1 mild mosaic. The genotypes of Pitouco, Iguaçu and Great Northern 123 are: Anv Anv lnv lnv, anv anv Lnv Lnv, and anv anv lnv lnv, respectively. 1997 2014-09-24T08:42:22Z 2014-09-24T08:42:22Z Journal Article https://hdl.handle.net/10568/43590 en Limited Access Springer |
| spellingShingle | phaseolus vulgaris bean common mosaic potyvirus genetic inheritance potyvirus del mosaico común frijol herencia genética horticulture genetics Morales, Francisco José Singh, Shree P. Inheritance of the mosaic and necroses reactions induced by bean severe mosaic comoviruses in Phaseolus vulgaris L |
| title | Inheritance of the mosaic and necroses reactions induced by bean severe mosaic comoviruses in Phaseolus vulgaris L |
| title_full | Inheritance of the mosaic and necroses reactions induced by bean severe mosaic comoviruses in Phaseolus vulgaris L |
| title_fullStr | Inheritance of the mosaic and necroses reactions induced by bean severe mosaic comoviruses in Phaseolus vulgaris L |
| title_full_unstemmed | Inheritance of the mosaic and necroses reactions induced by bean severe mosaic comoviruses in Phaseolus vulgaris L |
| title_short | Inheritance of the mosaic and necroses reactions induced by bean severe mosaic comoviruses in Phaseolus vulgaris L |
| title_sort | inheritance of the mosaic and necroses reactions induced by bean severe mosaic comoviruses in phaseolus vulgaris l |
| topic | phaseolus vulgaris bean common mosaic potyvirus genetic inheritance potyvirus del mosaico común frijol herencia genética horticulture genetics |
| url | https://hdl.handle.net/10568/43590 |
| work_keys_str_mv | AT moralesfranciscojose inheritanceofthemosaicandnecrosesreactionsinducedbybeanseveremosaiccomovirusesinphaseolusvulgarisl AT singhshreep inheritanceofthemosaicandnecrosesreactionsinducedbybeanseveremosaiccomovirusesinphaseolusvulgarisl |