Peningkatan Keragaman Genetik Tanaman melalui Keragaman Somaklonal

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dc.contributoren-US
dc.creatorHutami, Sri; Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumber Daya Genetik Pertanian, Jalan Tentara Pelajar 3A, Bogor 16111
dc.creatorMariska, Ika; Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumber Daya Genetik Pertanian, Jalan Tentara Pelajar 3A, Bogor 16111
dc.creatorSupriati, Yati; Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumber Daya Genetik Pertanian, Jalan Tentara Pelajar 3A, Bogor 16111
dc.date2016-08-05
dc.date.accessioned2021-09-07T02:50:17Z
dc.date.available2021-09-07T02:50:17Z
dc.descriptionHigh genetic variability’s are important factors in the development of new crop varieties. In vitro techniques are applicable for development of crop variability that is not found in the gene pool. One of the in vitro techniques that can be used for this purpose is the somaclonal variation technique. Somaclonal variation may be derived from genetic variations in explants and genetic variations in tissue cultures. Variations in the explant may be obtained from cell mutations or polysomic mutations of a certain tissue. Genetic variations in tissue culture may be caused by ploidy of chromosomes (endomitosis fusion), changes of chromosom structures (crossings), as well as changes of genes and cytoplasms. Changes of genetic characters may be improved if anorganic compound was added into the medium. To improve the plant tolerances to biotic or abiotic factors, selection components may also be added to the medium. Research results showed that somaclonal variation in tissue culture can improve genetic variations in plants. The variation produced in tissue culture provide chances to develop new plant genotipes. Many selection components, such as Gamma-ray irradiation, Al contents and low pH, pure toxin or filtrate, polyethylene glycol (PEG), and plant growth regulators can be used to improve somaclonal variations in many plants to produce new genotipes.en-US
dc.formatapplication/pdf
dc.identifierhttp://ejurnal.litbang.pertanian.go.id/index.php/ja/article/view/3704
dc.identifier10.21082/jbio.v2n2.2006.p81-88
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/13365
dc.languageeng
dc.publisherBalai Besar Penelitian dan Pengembangan Bioteknologi dan Sumber Daya Genetik Pertanianen-US
dc.relationhttp://ejurnal.litbang.pertanian.go.id/index.php/ja/article/view/3704/3083
dc.rightsCopyright (c) 2016 Jurnal AgroBiogenen-US
dc.sourceJurnal AgroBiogen; Vol 2, No 2 (2006): Oktober; 81-88en-US
dc.source2549-1547
dc.source1907-1094
dc.subjectGenetic variability, somaclonal variationen-US
dc.titlePeningkatan Keragaman Genetik Tanaman melalui Keragaman Somaklonalen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
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