Hereditabilidad del tenor de prolina en hojas túrgidas y deshidratadas de frijol (Phaseolus vulgaris L.)
To determine the inheritance of free proline accumulation in the leaves of beans (Phaseolus vulgaris L), the cv Manteigao Fosco 11° (with a high content of proline) was crossed with the cv. Rico 23 (with a low content). Tests were conducted on parental, F1, F2 and backcross progenies. Data obtained from turgid leaves indicated that low content of free proline is partially dominant, and that approximately 4 genes are involved in the determination of this character. Broad sense heritability was estimated as 65.9% and heritability in the narrow sense as 51.7%. Data obtained from dehydrated leaves also indicated that low content of free proline is partially dominant. In this case, broad sense heritability was estimated as 84.5%.
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| Main Authors: | , , , |
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| Format: | Artículo biblioteca |
| Language: | Portuguese |
| Published: |
Instituto Interamericano de Cooperación para la Agricultura (IICA)
1978-10
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| Subjects: | Phaseolus vulgaris||Phaseolus vulgaris||Phaseolus vulgaris||Phaseolus vulgaris, Prolina||proline||prolina||proline, Heredabilidad||heritability||hereditariedade||héritabilité, Deshidratación||dehydration||desidratação||déshydratation, Sede Central, |
| Online Access: | https://repositorio.catie.ac.cr/handle/11554/12426 |
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