Genetic diversity of Eucommia ulmoides by RAPD analysis / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1583-1586, 2006.
Artigo
em Chinês
| WPRIM
| ID: wpr-316002
ABSTRACT
<p><b>OBJECTIVE</b>To determine the genetic diversity of Eucommia ulmoides.</p><p><b>METHOD</b>260 samples of 20 populations were analyzed through radom amplified polymorphic DHA (RAPD).</p><p><b>RESULT</b>Total polymorphic loci percentage was 96.36 and the average was 38.92. 110 bands were produced with 10 random primers and 106 were polymorphic. Nei's gene diversity (H) was 0.246 1, Shannon's Information index(I) was 0.386 8, Gst was 0.424 4, indicating that 42.44% of the genetic variation was distributed among populations and 57.65% within populations.</p><p><b>CONCLUSION</b>The genetic variation was relatively high in E. ulmoides, so the genetic diversity conservation principle should mainly focus on protection of the populations.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Filogenia
/
Plantas Medicinais
/
Polimorfismo Genético
/
China
/
Classificação
/
DNA de Plantas
/
Técnica de Amplificação ao Acaso de DNA Polimórfico
/
Conservação dos Recursos Naturais
/
Eucommiaceae
/
Genética
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2006
Tipo de documento:
Artigo
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