The response of a radiation-induced dwarf bean mutant to gibberellic acid
To test the growth response to gibberellic acid (GA) a dwarf mutant induced in bean by gamma irradiation was used. This dwarf mutant is controlled by a simple recessive gene and is characterized by very long shoots and smaller, darker colored leaves than the corresponding parts in normal plants. Wee...
| Main Authors: | , |
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| Format: | Artículo |
| Language: | Inglés |
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Instituto Interamericano de Ciencias Agrícolas (IICA)
2025
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| Online Access: | https://repositorio.catie.ac.cr/handle/11554/13516 |
| _version_ | 1855488577052344320 |
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| author | Moh, C.C. Alan, J.J. |
| author_browse | Alan, J.J. Moh, C.C. |
| author_facet | Moh, C.C. Alan, J.J. |
| author_sort | Moh, C.C. |
| collection | Repositorio CATIE |
| description | To test the growth response to gibberellic acid (GA) a dwarf mutant induced in bean by gamma irradiation was used. This dwarf mutant is controlled by a simple recessive gene and is characterized by very long shoots and smaller, darker colored leaves than the corresponding parts in normal plants. Weekly applications of aqueous solutions of GA from 1 to 32 ppm were able to convert the dwarf mutant to a normal phenotype. It appears that this dwarf is a GA-deficient mutant. The action of this dwarfing gene is thought to be to completely or partially obstruct the biosynthesis of PA, the production of a GA-like substance necessary for normal growth. |
| format | Artículo |
| id | RepoCATIE13516 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| publisherStr | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| record_format | dspace |
| spelling | RepoCATIE135162025-08-05T23:33:59Z The response of a radiation-induced dwarf bean mutant to gibberellic acid Moh, C.C. Alan, J.J. Radiación solar||solar radiation||radiação solar||radiation solaire Ácido giberelico||gibberellic acid||ácido giberélico||acide gibbérellique Mutante||mutants||mutante||mutant Frijol común Fenotipo||phenotypes||fenótipo||phénotype Sede Central To test the growth response to gibberellic acid (GA) a dwarf mutant induced in bean by gamma irradiation was used. This dwarf mutant is controlled by a simple recessive gene and is characterized by very long shoots and smaller, darker colored leaves than the corresponding parts in normal plants. Weekly applications of aqueous solutions of GA from 1 to 32 ppm were able to convert the dwarf mutant to a normal phenotype. It appears that this dwarf is a GA-deficient mutant. The action of this dwarfing gene is thought to be to completely or partially obstruct the biosynthesis of PA, the production of a GA-like substance necessary for normal growth. 2025-08-04T21:33:01Z 2025-08-04T21:33:01Z 1967-04-01 Artículo https://repositorio.catie.ac.cr/handle/11554/13516 openAccess en Turrialba Vol. 17, no. 2 3 application/pdf Instituto Interamericano de Ciencias Agrícolas (IICA) |
| spellingShingle | Radiación solar||solar radiation||radiação solar||radiation solaire Ácido giberelico||gibberellic acid||ácido giberélico||acide gibbérellique Mutante||mutants||mutante||mutant Frijol común Fenotipo||phenotypes||fenótipo||phénotype Sede Central Moh, C.C. Alan, J.J. The response of a radiation-induced dwarf bean mutant to gibberellic acid |
| title | The response of a radiation-induced dwarf bean mutant to gibberellic acid |
| title_full | The response of a radiation-induced dwarf bean mutant to gibberellic acid |
| title_fullStr | The response of a radiation-induced dwarf bean mutant to gibberellic acid |
| title_full_unstemmed | The response of a radiation-induced dwarf bean mutant to gibberellic acid |
| title_short | The response of a radiation-induced dwarf bean mutant to gibberellic acid |
| title_sort | response of a radiation induced dwarf bean mutant to gibberellic acid |
| topic | Radiación solar||solar radiation||radiação solar||radiation solaire Ácido giberelico||gibberellic acid||ácido giberélico||acide gibbérellique Mutante||mutants||mutante||mutant Frijol común Fenotipo||phenotypes||fenótipo||phénotype Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/13516 |
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