Genetic diversity of the Chinese traditional herb Blumea balsamifera (Asteraceae) based on AFLP markers
文献类型： 外文期刊
作者： Pang, Y. X. 1 ; Wang, W. Q. 2 ; Zhang, Y. B. 1 ; Yuan, Y. 3 ; Yu, J. B. 1 ; Zhu, M. 1 ; Chen, Y. Y. 1 ;
作者机构： 1.Inst Chinese Acad Trop Agr Sci, Danzhou, Hainan, Peoples R China
2.Beijing Univ Tradit Chinese Med, Coll Chinese Med Sci, Beijing, Peoples R China
3.Coll Hainan Univ, Danzhou, Hainan, Peoples R China
关键词： Blumea balsamifera;Genetic diversity;AFLP;Conservation genetics
期刊名称：GENETICS AND MOLECULAR RESEARCH （ 影响因子：0.764； 五年影响因子：0.912 ）
ISSN： 1676-5680
年卷期： 2014 年 13 卷 2 期
页码：
收录情况： SCI
摘要： Blumea balsamifera is a commercially important medicinal herb in China and other parts of Asia. It is used to produce borneol. This plant grows in the wild, but resources have diminished greatly in recent years. We examined the genetic diversity of this species to help develop conservation strategies; 35 plants from five provinces were analyzed using AFLPs. Eight AFLP primer combinations generated 1367 fragments, giving a mean of 172 fragments per primer combination. Polymorphism in the germplasm analysis was found for 1360 (99.48%) of the fragments, of which 264 (19.27%) fragments were unique (accession specific) and 423 (25.33%) of the fragments were rare (present in less than 10% of the accessions). The polymorphic fragments were used to group the accessions in a UPGMA phenogram. Most grouping was geographical. In general, accessions coming from Guizhou and Guangxi showed higher diversities as these accessions were scattered in different groups. The genetic distance estimated by Jaccard similarity coefficient index showed low variability among genotypes (coefficient value ranged from 0.60 to 0.95). More attention should be given to the study and conservation of the biodiversity of this economically important genus.
- 相关文献
作者其他论文 更多>>
-
First Report of Cassava common mosaic virus Infecting Cassava in Mainland China
作者：Tuo, D. C.;Zhao, G. Y.;Yan, P.;Li, R. M.;Chen, X.;Wang, W. Q.;Li, X. Y.;Yao, Y.;Shen, W. T.;Zhou, P.;Tuo, D. C.;Yan, P.;Li, X. Y.;Shen, W. T.;Zhou, P.;Zhao, G. Y.;Cui, H. G.
关键词：cassava; Cassava common mosaic virus; China; complete genome
-
SOIL PROPERTIES, LEAF NUTRIENTS AND FRUIT QUALITY RESPONSE TO SUBSTITUTING CHEMICAL FERTILIZER WITH ORGANIC MANURE IN A MANGO ORCHARD
作者：Feng, H. D.;Dang, Zh G.;He, C. C.;Wei, Zh Y.;Chen, Y. Y.;Chen, H. Y.;Ni, B.
关键词：mango; organic manure; soil physical and chemical properties; yield; fruit quality
-
Establishment of a core collection of Cynodon based on morphological data
作者：Huang, C. Q.;Long, T.;Bai, C. J.;Wang, W. Q.;Tang, J.;Liu, G. D.
关键词：Germplasm conservation; optimal statistical strategy; phenotypic selection
-
Fruit abortion of 'Guifei' mango (Mangifera indica L.) affected biosynthesis of carotenoid and polyphenols in pulp
作者：Zhao, Z. C.;Gao, A. P.;Huang, J. F.;Luo, H. Y.;Dang, Z. G.;Luo, R. X.;Chen, Y. Y.
关键词：mango; fruit abortion; pulp quality
-
Analysis of the essential oils of Alpiniae Officinarum Hance in different extraction methods
作者：Yuan, Y.;Lin, L. J.;Huang, X. B.;Li, J. H.
关键词：
-
Cloning and sequence analysis of the Blumea balsamifera DC farnesyl diphosphate synthase gene
作者：Pang, Y. X.;Guan, L. L.;Wu, L. F.;Chen, Z. X.;Wang, K.;Xie, X. L.;Yu, F. L.;Chen, X. L.;Zhang, Y. B.;Jiang, Q.
关键词：Blumea balsamifera DC;Farnesyl diphosphate synthase;Phylogenetic analysis;Secondary structure;Subcellular localization
-
Differentially expressed genes implicated in embryo abortion of mango identified by suppression subtractive hybridization
作者：He, J. H.;Ma, F. W.;Shu, H. R.;He, J. H.;Chen, Y. Y.;Shu, H. R.
关键词：Mango (Mangifera indica L.);Seed embryo abortion;Subtractive suppression hybridization;Expressed sequence tags
