Citation
Raganata A. P., . and Sudarsono, . and Roselina M. D., . and Zulhermana, . and Asmono D., . (2009) Intra-and inter population genetic diversity based on SSR marker analysis of pisifera palm collections of Pt Sampoerna Agro Tbk. originated from Nigeria. [Proceedings Paper]
Abstract
The objectives of this experiment are to determine intra and inter population genetic diversity of TxP family and tissue culture clones of Pisifera palm collections originated from Nigeria that have been used as pollen sources for producing commercial DxP oil palm by PT Sampoerna Agro Tbk. In this experiment the genetic diversity was assessed using 12 loci of oil palm specific SSR markers. Results of the experiment indicated that out of 12 SSR marker loci evaluated two loci were monomorphic in all Pisifera palms evaluated while 10 loci were polymorphic. The average alele numbers of the marker in the Pisifera populations were 3.7 aleles per locus. Out of six different clonal populations of Pisifera palm analysis mostly showed uniform alele profiles in almost all SSR marker loci tested indicating the clonal nature of the population members. However one or two individuals within three difftrent clones of Pisifera populations showed different alele profiles than that of the rest indicating possibilities of either existance of somaclonal variation or mislabelled materials. Based on the clustering analysis slightly high inter population genetic diversity among different clones of Pisifera palm was observed. Results of the experiment also indicated the existence of high genetic diversity among individuals within each population intra population genetic diversity and among population inter population genetic diversity. Based on 12 loci of SSR markers data the Pisifera clones were shown to have high similarity to a number of individual ofthe TxP Pisifera populations.
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Abstract
The objectives of this experiment are to determine intra and inter population genetic diversity of TxP family and tissue culture clones of Pisifera palm collections originated from Nigeria that have been used as pollen sources for producing commercial DxP oil palm by PT Sampoerna Agro Tbk. In this experiment the genetic diversity was assessed using 12 loci of oil palm specific SSR markers. Results of the experiment indicated that out of 12 SSR marker loci evaluated two loci were monomorphic in all Pisifera palms evaluated while 10 loci were polymorphic. The average alele numbers of the marker in the Pisifera populations were 3.7 aleles per locus. Out of six different clonal populations of Pisifera palm analysis mostly showed uniform alele profiles in almost all SSR marker loci tested indicating the clonal nature of the population members. However one or two individuals within three difftrent clones of Pisifera populations showed different alele profiles than that of the rest indicating possibilities of either existance of somaclonal variation or mislabelled materials. Based on the clustering analysis slightly high inter population genetic diversity among different clones of Pisifera palm was observed. Results of the experiment also indicated the existence of high genetic diversity among individuals within each population intra population genetic diversity and among population inter population genetic diversity. Based on 12 loci of SSR markers data the Pisifera clones were shown to have high similarity to a number of individual ofthe TxP Pisifera populations.
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| Additional Information: | Available at Perpustakaan Sultan Abdul Samad Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia. TP 684 P3 161 2009 vol. 2 Call Number. |
| AGROVOC Term: | Elaeis guineensis |
| AGROVOC Term: | Genetic diversity within species |
| AGROVOC Term: | Genetic markers |
| AGROVOC Term: | Microsatellites |
| AGROVOC Term: | Oil palms |
| AGROVOC Term: | DNA |
| AGROVOC Term: | Loci |
| AGROVOC Term: | Alleles |
| AGROVOC Term: | Genotypes |
| AGROVOC Term: | Germplasm |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 24 Apr 2025 05:15 |
| URI: | http://webagris.upm.edu.my/id/eprint/12568 |
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