Analysis on genetic stability in different development stages of Dendrobium huoshanense by RAPD / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 902-905, 2007.
Artículo
en Chino
| WPRIM
| ID: wpr-235298
ABSTRACT
<p><b>OBJECTIVE</b>To research the hereditary stability of Dendrobium huoshanense which were subcultured 7-8 times in the same tissue culture system.</p><p><b>METHOD</b>Using three primers of arbitrary decamer oligonucleotide sequences from 20 primers for DNA amplification, random amplified polymorphic DNA (RAPD) were performed.</p><p><b>RESULT</b>The genetic similarity coefficient was varied from 85.4% to 98.4%. The variation of protocorm, germination and monoleaf were rather more notable than that of bileaf and inflorescence.</p><p><b>CONCLUSION</b>The variation of the same pod is quite small. It is feasible to set up the rapid propagation system of D. huoshanense</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Plantas Medicinales
/
Factores de Tiempo
/
Variación Genética
/
Análisis de Varianza
/
Cartilla de ADN
/
Germinación
/
ADN de Plantas
/
Técnica del ADN Polimorfo Amplificado Aleatorio
/
Dendrobium
/
Técnicas de Cultivo de Tejidos
Idioma:
Chino
Revista:
China Journal of Chinese Materia Medica
Año:
2007
Tipo del documento:
Artículo
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