Molecular characterization and similarity relationship among selected kelampayan (neolamarckia cadamba) genotypes from kelampayan provenance trial plot 1 using ISSR markers

Elias, Bin Haji Abu Bakar. (2010) Molecular characterization and similarity relationship among selected kelampayan (neolamarckia cadamba) genotypes from kelampayan provenance trial plot 1 using ISSR markers. [E-LPTA] (Unpublished)

[img]
Preview
PDF
Molecular characterization and similarity relationship...(24 pgs).pdf

Download (2MB) | Preview
[img] PDF (Please get the password from Digital Collection Development Unit, ext: 3932 / 3914)
Molecular characterization and similarity relationship...(fulltext).pdf
Restricted to Registered users only

Download (90MB)

Abstract

Neolamarckia cadamba or Kelampayan is a fast growing timber species that has economical and medicinal value. Kelampayan is one of the species widely used for reforestation programme, so as high commercial value in plywood manufacturing and wound cleansing. Therefore, molecular characterization of this species is important to enable further species improvement. In this project, determination of genetic relatedness and diversity of kelampayan was accomplish using ISSR primers namely (GTG)6, (AC)lo and (AG)10. Selected primers had successful amplified 64 loci with 73.44% of polymorphic in block I population. Shannon's diversity index of all three combined primes was reported to be 0.350. Molecular diversity based on Jaccard's similarity coefficient of 79 trees was in the ranged of 0.14 to 0.94. UPGMA dendrograms and neighbor joining tree were also constructed to show the genetic relationship of N. cadamba trees. In the outcome of the dendrograms reveals that, a total of four clusters were grouped for block 1 kelampayan trees indicating that N. cadamba trees are genetically diverse.

Item Type: E-LPTA
Additional Information: Project Report (B.Sc.) - Universiti Malaysia Sarawak, 2010.
Uncontrolled Keywords: Kelampayan (Neolamarckia cadamba), Inter Simple Sequence Repeat (ISSR) marker, Polymorphism, Genetic diversity, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, undergraduate, , research, Universiti Malaysia Sarawak.
Subjects: Q Science > Q Science (General)
Q Science > QH Natural history
Depositing User: Gani
Date Deposited: 07 Aug 2018 07:21
Last Modified: 07 Aug 2018 07:21
URI: http://ir.unimas.my/id/eprint/21181

Actions (For repository members only: login required)

View Item View Item