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dc.creatorHladni, Nada
dc.creatorMiklič, Vladimir
dc.creatorJocić, Siniša
dc.creatorKraljević-Balalić, Marija
dc.creatorŠkorić, Dragan
dc.date.accessioned2021-04-26T19:11:03Z
dc.date.available2021-04-26T19:11:03Z
dc.date.issued2014
dc.identifier.issn0534-0012
dc.identifier.urihttp://fiver.ifvcns.rs/handle/123456789/1328
dc.description.abstractThe development of sunflower hybrids with high genetic potential for seed and oil yields requires information on the general combining ability (GCA) and specific combining ability (SCA) for plant height and head diameter in the F-1 generation. Used in this study were thirteen new divergent cms inbred lines (A), three Rf restorers utilized as testers, and their F-1 hybrids. The inbred A-lines, Rf-testers and F-1 hybrids differed significantly in the mean values for plant height and head diameter. The mode of inheritance for plant height was superdominance of the better parent and for head diameter it was dominance and superdominance of the better parent. Highly significant positive values of GCA for both traits were found in cms inbred line NS-G-7 and restorer line RHA-N-49. Based on the GCA values chosen were lines with the best GCA for plant height (NS-G-9, NS-G-7) originating from PRA-RUN and head diameter (NS-G-13, NS-G-12) originating from DES. The greatest highly significant positive SCA value was found in NS-G-1xRHA-N-49 for plant height and in NS-G-8xRUS-RF-OL-168 for head diameter. Non-additive genetic variance played the main role in the inheritance of both traits as confirmed by the GCA/SCA ratios in the F-1 generation, which were invariably smaller than unit. The female A lines had the highest contribution to the expression of head diameter and plant height.en
dc.publisherDruštvo genetičara Srbije, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31025/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceGenetika-Belgrade
dc.subjectcombining abilityen
dc.subjectgene effecten
dc.subjecthead diameteren
dc.subjectplant heighten
dc.subjectsunfloweren
dc.titleMode of inheritance and combining ability for plant height and head diameter in sunflower (helianthus annuus l.)en
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage168
dc.citation.issue1
dc.citation.other46(1): 159-168
dc.citation.rankM23
dc.citation.spage159
dc.citation.volume46
dc.identifier.doi10.2298/GENSR1401159H
dc.identifier.fulltexthttp://fiver.ifvcns.rs/bitstream/id/268/1325.pdf
dc.identifier.rcubconv_2382
dc.identifier.scopus2-s2.0-84900346377
dc.identifier.wos000338930500016
dc.type.versionpublishedVersion


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