Adventitious root induction and in vitro culture of Panax notoginseng / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1485-1488, 2006.
Artigo
em Chinês
| WPRIM
| ID: wpr-316020
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the induction and culture of adventitious root of Panax notoginseng.</p><p><b>METHOD</b>Three ways, induction from the explants of three-year-old P. notoginseng. The explants of regenerated shoots and calluses, were used to induce adventitious roots. The effects of 2, 4-dichlorophenoxyacetic acid, indole-3-butyric acid and naphthylacetic acid on adventitious root induction were investigated respectively. The effects of four modes of separating adventitious roots from the parent tissues on culture in vitro were compared.</p><p><b>RESULT</b>Adventitious roots were successfully induced by three methods, of which the young flower bud callus was the best material for the induction of adventitious root. Indole-3-butyric acid possessed the strongest potency for induction. The liquid culture system was established by continuous culture of adventitious roots together with their parent tissues before separated.</p><p><b>CONCLUSION</b>The acquisition and culture in vitro in liquid culture system of adventitious roots of P. notoginseng lay a foundation for the next investigation.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Farmacologia
/
Reguladores de Crescimento de Plantas
/
Plantas Medicinais
/
Raízes de Plantas
/
Técnicas de Cultura de Tecidos
/
Ácido 2,4-Diclorofenoxiacético
/
Panax notoginseng
/
Indóis
/
Métodos
/
Ácidos Naftalenoacéticos
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2006
Tipo de documento:
Artigo
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