Uni-2--A dominant mutation affecting leaf development in Phaseolus vulgaris
Uni-2, a dominant mutation that affects leaf development in Phaseolus vulgaris, is described. The mutant type is characterized by the production of unifoliolate true leaves as opposed to the trifoliolate true leaves that characterize the wild-type phenotype of this species. Segregation data from the...
| Autores principales: | , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Oxford University Press
1991
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/83255 |
| _version_ | 1855537470005837824 |
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| author | Garrido, B. Nodari, R. Debouck, Daniel G. Gepts, Paul L. |
| author_browse | Debouck, Daniel G. Garrido, B. Gepts, Paul L. Nodari, R. |
| author_facet | Garrido, B. Nodari, R. Debouck, Daniel G. Gepts, Paul L. |
| author_sort | Garrido, B. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Uni-2, a dominant mutation that affects leaf development in Phaseolus vulgaris, is described. The mutant type is characterized by the production of unifoliolate true leaves as opposed to the trifoliolate true leaves that characterize the wild-type phenotype of this species. Segregation data from the F2, F3, and F4 generations of crosses between the unifoliolate mutant and trifoliolate genotypes suggest that the trait is coded by a single dominant gene with some deleteriousness in unifoliolate homozygotes. A new polymorphism for the enzyme methylumbelliferyl esterase was controlled by a single locus (Mue). No linkages were found between the unifoliolate trait and other molecular and morphological markers. (AS) |
| format | Journal Article |
| id | CGSpace83255 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1991 |
| publishDateRange | 1991 |
| publishDateSort | 1991 |
| publisher | Oxford University Press |
| publisherStr | Oxford University Press |
| record_format | dspace |
| spelling | CGSpace832552023-12-08T19:36:04Z Uni-2--A dominant mutation affecting leaf development in Phaseolus vulgaris Garrido, B. Nodari, R. Debouck, Daniel G. Gepts, Paul L. phaseolus vulgaris mutation leaves plant development physiology plant anatomy plant breeding plant physiology mutacion hojas desarrollo de la planta Uni-2, a dominant mutation that affects leaf development in Phaseolus vulgaris, is described. The mutant type is characterized by the production of unifoliolate true leaves as opposed to the trifoliolate true leaves that characterize the wild-type phenotype of this species. Segregation data from the F2, F3, and F4 generations of crosses between the unifoliolate mutant and trifoliolate genotypes suggest that the trait is coded by a single dominant gene with some deleteriousness in unifoliolate homozygotes. A new polymorphism for the enzyme methylumbelliferyl esterase was controlled by a single locus (Mue). No linkages were found between the unifoliolate trait and other molecular and morphological markers. (AS) 1991-03 2017-08-28T12:45:51Z 2017-08-28T12:45:51Z Journal Article https://hdl.handle.net/10568/83255 en Limited Access Oxford University Press Garrido, B.; Nodari, R.; Debouck, D.G.; Gepts, P. 1991. Uni-2-A dominant mutation affecting leaf development in Phaseolus vulgaris. Journal of Heredity 82(2):181-183. |
| spellingShingle | phaseolus vulgaris mutation leaves plant development physiology plant anatomy plant breeding plant physiology mutacion hojas desarrollo de la planta Garrido, B. Nodari, R. Debouck, Daniel G. Gepts, Paul L. Uni-2--A dominant mutation affecting leaf development in Phaseolus vulgaris |
| title | Uni-2--A dominant mutation affecting leaf development in Phaseolus vulgaris |
| title_full | Uni-2--A dominant mutation affecting leaf development in Phaseolus vulgaris |
| title_fullStr | Uni-2--A dominant mutation affecting leaf development in Phaseolus vulgaris |
| title_full_unstemmed | Uni-2--A dominant mutation affecting leaf development in Phaseolus vulgaris |
| title_short | Uni-2--A dominant mutation affecting leaf development in Phaseolus vulgaris |
| title_sort | uni 2 a dominant mutation affecting leaf development in phaseolus vulgaris |
| topic | phaseolus vulgaris mutation leaves plant development physiology plant anatomy plant breeding plant physiology mutacion hojas desarrollo de la planta |
| url | https://hdl.handle.net/10568/83255 |
| work_keys_str_mv | AT garridob uni2adominantmutationaffectingleafdevelopmentinphaseolusvulgaris AT nodarir uni2adominantmutationaffectingleafdevelopmentinphaseolusvulgaris AT debouckdanielg uni2adominantmutationaffectingleafdevelopmentinphaseolusvulgaris AT geptspaull uni2adominantmutationaffectingleafdevelopmentinphaseolusvulgaris |