| Revue: | Electronic journal of biotechnology |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000267197 |
| ISSN: | 0717-3458 |
| Autores: | Cucco, María Florencia1 Rossi Jaume, Alberto Daniel |
| Instituciones: | 1Universidad Nacional de Río Cuarto, Departamento de Microbiología e Inmunología, Río Cuarto, Córdoba. Argentina |
| Año: | 2000 |
| Periodo: | Ago |
| Volumen: | 3 |
| Número: | 2 |
| País: | Chile |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, aplicado |
| Resumen en inglés | The regeneration of peanut Runner varieties grown in the South of the province of Cordoba, Argentina, was studied to count on a regeneration protocol, which is essential to perform genetic transformation of the plant. The induction of somatic embryos was evaluated in different peanut explants cultivated in Cordoba: cotyledons with and without embryos, epycotils and leaflets, of the Tegua, Nahuel and Florman INTA varieties. The induction medium consisted of MS salts with 30 g.l-1 sucrose, supplemented with the following hormones and herbicides: BAP, Picloram, DMA and 2,4-D. The highest percentage of embryogenic callus was produced cultivating epicotyls with 50 mg.l-1 2,4-D. The embryos obtained produced plantlets which, once acclimatized, reached the reproductive stage |
| Disciplinas: | Agrociencias |
| Palabras clave: | Plantas para uso industrial, Biotecnología, Genética, Arachis hypogaea, Cacahuate, Reguladores del crecimiento, Embriogénesis somática, Herbicidas, Resistencia |
| Keyword: | Agricultural sciences, Plants for industrial use, Arachis hypogaea, Growth regulators, Peanut, Herbicides, Somatic embryogenesis, Resistance, Genetics |
| Texte intégral: | Texto completo (Ver HTML) |
