Vindoline synthesis in in vitro shoot cultures of Catharanthus roseus
Vindoline, the major alkaloid in cultures of Catharanthus roseus shoots, reached 2 mg g-1 dry wt after 27 d in culture. Maximal vindoline accumulation coincided with maximum activities of deacetoxyvindoline 4-hydroxylase, deacetylvindoline acetyl-CoA acetyl transferase and tryptophan decarboxylase. ...
| Autores: | , , |
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| Tipo de documento: | artigo |
| Estado: | Versão publicada |
| Data de publicação: | 2004 |
| País: | México |
| Recursos: | Centro de Investigación Científica de Yucatán |
| Repositório: | Repositorio Institucional CICY |
| Idioma: | inglês |
| OAI Identifier: | oai:cicy.repositorioinstitucional.mx:1003/875 |
| Acesso em linha: | http://cicy.repositorioinstitucional.mx/jspui/handle/1003/875 |
| Access Level: | Acceso aberto |
| Palavra-chave: | info:eu-repo/classification/Autores/ ALKALOIDS info:eu-repo/classification/Autores/CATHARANTHUS ROSEUS info:eu-repo/classification/Autores/SHOOT CULTURES info:eu-repo/classification/Autores/VINDOLINE info:eu-repo/classification/cti/2 |
| Resumo: | Vindoline, the major alkaloid in cultures of Catharanthus roseus shoots, reached 2 mg g-1 dry wt after 27 d in culture. Maximal vindoline accumulation coincided with maximum activities of deacetoxyvindoline 4-hydroxylase, deacetylvindoline acetyl-CoA acetyl transferase and tryptophan decarboxylase. Shoot exposure to jasmonate shortened the time required for the maximal vindolineaccumulation to 14 d. |
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