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Genetic diversity analysis and DNA fingerprinting of tomato breeding lines using SSR markers

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dc.contributor.authorAl-Shammari, Aziz Mahdi Abd
dc.contributor.authorHamdi, Ghassan Jaafar
dc.contributor.authorAl-Mahdawi, Muthanna Abdulkhader Salh
dc.contributor.authorMohammed, Noora Khalifa
dc.date.accessioned2021-06-07T07:32:25Z
dc.date.available2021-06-07T07:32:25Z
dc.date.issued2021
dc.descriptionSaabunud / Received 01.04.2021 ; Aktsepteeritud / Accepted 04.06.2021 ; Avaldatud veebis / Published online 04.06.2021 ; Vastutav autor / Corresponding author: Ghassan Jaafar Hamd ghassanhamdi38@gmail.comest
dc.description.abstractThere is a need to expand the information on genetic relationships between tomato (Solanum lycopersicum L.) lines to improve hybridization breeding. The genetic diversity and relationships among 24 tomato lines were evaluated by simple sequence repeat (SSR) markers. A total of 65 bands were generated with 15 SSR primers, of which 64 bands were polymorphic. The mean polymorphic information content was 0.356. There was a high degree of polymorphism between tomato cultivars. The mean marker index and heterozygosity were 0.045 and 0.454, respectively. Cluster analysis grouped cultivars into 6 main clusters. The cvs. Mo. H. P, 'C. C. Orange', and 'Marb' had the greatest genetic distance from other cultivars and is suitable for hybridization to achieve maximum variability for selection in segregating populations. The data can be used to select appropriate parents in tomato hybridization breeding.eng
dc.identifier.issn2228-4893
dc.identifier.publicationAgraarteadus : Journal of Agricultural Science, 2021, vol. 32, no. 1, pp. 1–7est
dc.identifier.urihttp://hdl.handle.net/10492/6899
dc.identifier.urihttps://doi.org/10.15159/jas.21.13
dc.publisherEstonian Academic Agricultural Societyeng
dc.rightsCreative Commons Attribution 4.0 International (CC BY 4.0) ; openAccesseng
dc.rights.holderAuthors of accepted articles retain all rights to use, reuse, and distribute the published research as long as the author credits the original publication in this journal. The authors submitting to the journal are expected to follow the general ethical guidelines regarding plagiarism. If in doubt consult the ICMJ guidelines on overlapping publications. Once accepted the journal retain the right to print and distribute the manuscript submitted by the author.eng
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectSolanum lycopersicumlat
dc.subjectgeneticeng
dc.subjectmolecular markerseng
dc.subjectSSReng
dc.subjectarticleseng
dc.titleGenetic diversity analysis and DNA fingerprinting of tomato breeding lines using SSR markerseng
dc.typeArticleeng

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2021, Vol. 32, No. 1