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Ocena genetske varijabilnosti između srodnih genotipova šećerne repe pomoću RAPD markera

dc.creatorNagl, Nevena
dc.creatorTaški-Ajduković, Ksenija
dc.creatorPopović, Andrea
dc.creatorĆurčić, Živko
dc.creatorDanojević, Dario
dc.creatorKovačev, Lazar
dc.date.accessioned2021-04-26T18:47:59Z
dc.date.available2021-04-26T18:47:59Z
dc.date.issued2011
dc.identifier.issn0534-0012
dc.identifier.urihttp://fiver.ifvcns.rs/handle/123456789/969
dc.description.abstractIn marker assisted breeding programs, determination of genome polymorphism and development of suitable molecular markers is of the greatest importance. The aim of this research was development of RAPD markers, which will enable quick and cost efficient DNA polymorphism analysis among closely related sugar beet genotypes. The research was conducted on twelve sugar beet genotypes from population of closely related genotypes. Reactions with eight RAPD primers and five primer mixtures resulted in stable and reproducible bands in all samples, with 44 polymorphic and 14 monomorphic loci, and average of 6.13 bands per primer. In two-primer reactions nine new polymorphic bands were detected. Polymorphism information content (PIC) for each primer was calculated, while genetic variation was estimated by calculation of the number of polymorphic loci and their percentage, observed number of alleles, effective number of alleles, and Nei's gene diversity. An unweighted pair group arithmetic mean method (UPGMA) cluster analysis showed that samples were divided in two groups with relatively high coefficient of similarity. The presented results showed that RAPD markers can be suitable for genetic diversity analysis in breeding material with high levels of homology and homozygosity.en
dc.description.abstractU programima oplemenjivanja uz pomoć molekularnih markera, određivanje polimorfizma genoma i razvoj odgovarajućih markerskih sistema je od najveće važnosti. Cilj ovog rada je bio razvoj RAPD marker sitema sa ciljem njegove primene u brzoj i jeftinog analizi DNK polimorfizma u populacijama srodnih genotipova šećerne repe. Predstavljena istraživanja su sprovedena na dvanaest srodnih genotipova šećerne repe. Kao rezultat reakcija sa osam RAPD prajmera i pet mešavina prajmera dobijeni su stabilni i ponovljivi produkti reakcija kod svih genotipova, sa 44 polimorfna i 14 monomorfnih lokusa, odnosno prosečno 6.13 traka po prajmeru. U reakcijama sa dva prajmera detektovano je devet novih polimorfnih traka. Informativnost prajmera i prajmerskih mešavina je određena pomoću PIC (polymorphism information content) vrednosti, dok je genetska varijabilnosti procenjena određivanjem broja polimorfnih lokusa i njihovim procentom, uočenim brojem alela, efektivnim brojem alela, i genetskog diverziteta po Nei -u. UPGMA (unweighted pair group arithmetic mean method) klaster analiza je pokazala da su uzorci bili grupisani u dve glaven podgrupe sa značajnim koeficijentom sličnosti unutar njih. Predstavljeni rezultati pokazuju da RAPD markeri mogu omogućiti analizu genetske divergentnosti u oplemenjivakom materijalu kod koga se očekuje povećana homologija i stepen homozigotnosti.sr
dc.publisherDruštvo genetičara Srbije, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31015/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceGenetika-Belgrade
dc.subjectBeta vulgaris L.en
dc.subjectgenetic variationen
dc.subjectRAPDen
dc.titleEstimation of genetic variation among related sugar beet genotypes by using RAPDen
dc.titleOcena genetske varijabilnosti između srodnih genotipova šećerne repe pomoću RAPD markerasr
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage582
dc.citation.issue3
dc.citation.other43(3): 575-582
dc.citation.rankM23
dc.citation.spage575
dc.citation.volume43
dc.identifier.doi10.2298/GENSR1103575N
dc.identifier.fulltexthttp://fiver.ifvcns.rs/bitstream/id/1824/966.pdf
dc.identifier.scopus2-s2.0-84858377708
dc.identifier.wos000299730100015
dc.type.versionpublishedVersion


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