Citation
Djuhjana J., . and Wilkinson M. J, . and Okyere-Boateng G., . and Forster B. P., . and Wening S., . and Croxford A. E., . and Nelson S. P. C., . and Caligare P. D. S., . (2009) Genetic relationship studies of Sumatra Bioscience oil palm germplasm using ISSR and AFLP profiles. [Proceedings Paper]
Abstract
The understanding of genetic relationships among germplasm collections is essential in effective resource management. This has been studied in Sumatra Bioscience SumBio oil palm Elaeis guineensis Jacq. material using ISSR and AFLP methods in determining genetic relatedness within and between oil palm breeding material and wild material from Ghana. A major objective is to understand deficiencies and duplications in the current breeding materials and the opportunities for germplasm enhancement through the introduction of exotic material. The Ghana samples represent a collection from in and around the centre of diversity for oil palm and are expected to exhibit wide genetic variation including novel variation with future breeding potential. The data show that AFLPs produce more polymorphisms than ISSRs but each give similar patterns of diversity with respect to groupings of similar and dissimilar material. A more robust data set was produced by combining the ALFP and ISSR data. It was concluded that the Ghana wild oil palm material has low similarity with SumBio commercial material and has a greater genetic range.
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Abstract
The understanding of genetic relationships among germplasm collections is essential in effective resource management. This has been studied in Sumatra Bioscience SumBio oil palm Elaeis guineensis Jacq. material using ISSR and AFLP methods in determining genetic relatedness within and between oil palm breeding material and wild material from Ghana. A major objective is to understand deficiencies and duplications in the current breeding materials and the opportunities for germplasm enhancement through the introduction of exotic material. The Ghana samples represent a collection from in and around the centre of diversity for oil palm and are expected to exhibit wide genetic variation including novel variation with future breeding potential. The data show that AFLPs produce more polymorphisms than ISSRs but each give similar patterns of diversity with respect to groupings of similar and dissimilar material. A more robust data set was produced by combining the ALFP and ISSR data. It was concluded that the Ghana wild oil palm material has low similarity with SumBio commercial material and has a greater genetic range.
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: | Oil palms |
| AGROVOC Term: | Germplasm |
| AGROVOC Term: | Germplasm collections |
| AGROVOC Term: | Genetic markers |
| AGROVOC Term: | Genetic distance |
| AGROVOC Term: | Cocos nucifera |
| AGROVOC Term: | Salacca |
| AGROVOC Term: | DNA |
| AGROVOC Term: | Electrophoresis |
| AGROVOC Term: | Data analysis |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 24 Apr 2025 05:15 |
| URI: | http://webagris.upm.edu.my/id/eprint/12539 |
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