Genetic diversity of Santalum album using random amplified polymorphic DNAs

Santalum album is a parasitic, evergreen tree growing primarily in south Central India, in the dry forest of the Decan plateau. Sandalwood is found distributed all over the country with over 90% of the area in Kamataka and Tamil Nadu. It is of great economic importance because of its fragrant heartw...

Full description

Saved in:
Bibliographic Details
Published in:African journal of biotechnology 2009-07, Vol.8 (13), p.2943-2947
Main Authors: Azeez, SA, Nelson, R, Prasadbabu, A, Rao, MS
Format: Article
Language:English
Subjects:
Santalum album
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Santalum album is a parasitic, evergreen tree growing primarily in south Central India, in the dry forest of the Decan plateau. Sandalwood is found distributed all over the country with over 90% of the area in Kamataka and Tamil Nadu. It is of great economic importance because of its fragrant heartwood and oil. In the present study Random Amplified Polymorphic DNA (RAPD) technique was used to accesses the genetic diversity among 30 accessions of S. album collected from different parts of South India. A total of 248 polymorphic amplicons were obtained from 30 primers. The value of Jaccard coefficient ranged from 0.66 to 0.99. Similarity results indicated the high level of genetic diversity existing in S. album. Cluster analysis using UPGMA separated the accession into 2 major groups. These results promote the initiative to integrate this RAPD markers in the discrimination of genotypes which can be exploited in the improvement of S. album.
ISSN:1684-5315
1684-5315