Efecto del pH, la luz y la concentración de sacarosa en la Embriogénesis somática de cacao (Theobroma cacao L.) (ING)
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| Nhiều tác giả: | , |
|---|---|
| Định dạng: | artículo original |
| Trạng thái: | Versión publicada |
| Ngày xuất bản: | 2000 |
| Miêu tả: | These responses were influenced by pH, light and sucrose. Gain in fresh weight was optimum at pH 6,7, after which a decrease was evident. The effect of light was different for both cultivars with the number of embryos being higher under dark conditions. Formation of callus and differentiation of somatic embryos were directly influenced by the concentration of sucrose. The greatest amount of embryos was obtained with 6% sucrose for cultivar UF-613xIMC-67 and 4% sucrose for cultivar CATIE-1000. Direct somatic embryogenesis was observed. The present work suggest that modifications are required when tissue culture protocols for somatic embryos are applied to tropical crops like cacao. |
| Quốc gia: | Portal de Revistas UNA |
| Tổ chức giáo dục: | Universidad Nacional de Costa Rica |
| Repositorio: | Portal de Revistas UNA |
| Ngôn ngữ: | Español |
| OAI Identifier: | oai:www.revistas.una.ac.cr:article/5705 |
| Truy cập trực tuyến: | https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/5705 |