Genetic diversity analysis of natural groups of Lilium sargentiae by SRAP markers / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1921-1926, 2011.
Article
in Chinese
| WPRIM
| ID: wpr-354161
ABSTRACT
Genetic diversity of Lilium sargentiae was detected in this paper by sequence-related amplified polymorphism (SRAP) marker. One hundred wild samples were collected from 10 places, and 15 SRAP primer combinations were used for determination. NTSYS-pc2.1 and POPGEN1.32 were used for data analysis. The results showed that a total of 170 clear DNA bands were amplified, 163 of which were polymorphic. The proportion of polymorphic loci was 90.58% on the level of species. Nei's (1973) gene diversity (H) was 0.2631, Shannon's Information index was 0.3661, the G(st), was 0.3672, and the genetic distance ranged from 0.2021 to 0.5749. All materials could be clustered into four groups by UPGMA. The results demonstrated that the genetic diversity of L. sargentiae was rich on the level of species, and the genetic diversity within populations exceeded among populations. The correlations of genetic diversity and distribution were significant in L. sargentiae.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Polymorphism, Genetic
/
Genetic Markers
/
Cluster Analysis
/
DNA Primers
/
Conservation of Natural Resources
/
Lilium
/
Genetics
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2011
Type:
Article
Similar
MEDLINE
...
LILACS
LIS