KEANEKARAGAMAN GENETIK PADI LOKAL KALIMANTAN BARAT BERDASARKAN PENANDA ISOZIM
DOI:
https://doi.org/10.32556/floribunda.v3i1-2.2006.70Keywords:
Genetic diversity, local rice, isozyme analysis, West KalimantanAbstract
Siti Ifadatin& Elvi Rusmiyanto PW. 2006. Genetic Diversity of Local Rice from West KalimantanBased on Isozyme Markers. Floribunda 3(2): 38-43.- A study on the genetic diversity has been conducted on eight cultivars of the local rice from West Kalimantan, namely Pulut Hitam, Pulut Melor, Pulut Sangai, Ringkak Serandah, Kak Cundong, Belait, Remunai and Payah Temakan. Isozyme analysis by using three Esterase Enzyme System (EST), malic dehydrogenase (MDH) and peroxidase (PER) resulted in 13 loci where 9 loci (69%) of them are polymorphic loci. Of the Esterase Enzyme System (EST), there were 2 band patterns (EST1 and EST2), in malic dehydrogenase enzyme system (MDH) there were 4 band patterns, while in the system of peroxidase (PER) there were 8 enzyme band patterns. In the analysis with three enzyme systems, there was no band pattern which is specific for a certain cultivar, so that they can be distinguished one and the other. The result of the clustering analysis on 8 local rice cultivars fromWest Kalimantan showed that all of the 8 cultivars were grouped into one group with similarity level 66%. The genetic similarity and the phylogeny of the rice could not be separated based on the origin. The result of this cluster analysis showed a tendency that Padi Pulut became one group which is different from non Padi Pulut.Downloads
Published
2016-02-27
Issue
Section
Articles
License
Authors who publish with this journal agree to the following terms:- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (SeeThe Effect of Open Access).