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dc.contributorMattat, Ien_US
dc.creatorElmeer, Khaleden_US
dc.date2015-03-30en_US
dc.date.accessioned2019-03-26T20:38:31Z
dc.date.available2019-03-26T20:38:31Z
dc.identifierhttps://mel.cgiar.org/reporting/download/hash/72abecf8d4a0bd7063dc84aa63c00912en_US
dc.identifier.citationKhaled Elmeer, I Mattat. (30/3/2015). Genetic diversity of Qatari date palm using SSR markers. Genetics and molecular research: GMR, 14(1), pp. 1624-1635.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/9734
dc.description.abstractThe genetic diversity in the date palm germplasm of 59 female accessions representing 12 cultivars from different locations in Qatar was investigated using 14 loci of simple-sequence repeat (SSR) primers. A total of 94 alleles, with a mean of 6.7 alleles per locus, were scored. The number of alleles per locus varied from 3 (primer mPdCIR090) to 11 (primers mPdCIR010 and mPdCIR015). The amplified SSR band sizes ranged from 104 to 330 bp. The mean gene diversity was 0.66 and ranged from 0.39 (locus mPdCIRO93) to 0.86 (locus mPdCIR015), indicating that the Qatari date palm collection has a high degree of genetic diversity. The heterozygosity ranged from 0 (marker mPdCIR090) to 98% (marker mPdCIR010). Forty-four percent of the variability is explained at the inter-population level, while 56% of the variability is maintained within individuals. However, the loci mPdCIR044, mPdCIR057, mPdCIR090, and mPdCIR093 revealed that the total gene diversity is explained at the inter-population level. The Qatari populations Khalas, Shishi, Barhi, Hillali, Khnaizi, Gar, and Jabri showed significant differentiation compared to all other populations. The average fixation index was 0.24814, showing that about 24.81% of the genetic variation was present among populations, which correlated with analysis of molecular variance. The genetic diversity in the date palm germplasm of 59 female accessions representing 12 cultivars from different locations in Qatar was investigated using 14 loci of simple-sequence repeat (SSR) primers. A total of 94 alleles, with a mean of 6.7 alleles per locus, were scored. The number of alleles per locus varied from 3 (primer mPdCIR090) to 11 (primers mPdCIR010 and mPdCIR015). The amplified SSR band sizes ranged from 104 to 330 bp. The mean gene diversity was 0.66 and ranged from 0.39 (locus mPdCIRO93) to 0.86 (locus mPdCIR015), indicating that the Qatari date palm collection has a high degree of genetic diversity. The heterozygosity ranged from 0 (marker mPdCIR090) to 98% (marker mPdCIR010). Forty-four percent of the variability is explained at the inter-population level, while 56% of the variability is maintained within individuals. However, the loci mPdCIR044, mPdCIR057, mPdCIR090, and mPdCIR093 revealed that the total gene diversity is explained at the inter-population level. The Qatari populations Khalas, Shishi, Barhi, Hillali, Khnaizi, Gar, and Jabri showed significant differentiation compared to all other populations. The average fixation index was 0.24814, showing that about 24.81% of the genetic variation was present among populations, which correlated with analysis of molecular variance.en_US
dc.formatPDFen_US
dc.languageenen_US
dc.publisherFundação de Pesquisas Científicas de Ribeirão Preto (FUNPEC-RP)en_US
dc.rightsCC-BY-4.0en_US
dc.sourceGenetics and molecular research : GMR;14,(2015) Pagination 1624,1635en_US
dc.subjectphoenix dactylifera l.en_US
dc.subjectmicrosatellite markersen_US
dc.subjectgenetic diversityen_US
dc.subjectdate palmen_US
dc.subjectDateen_US
dc.titleGenetic diversity of Qatari date palm using SSR markersen_US
dc.typeJournal Articleen_US
cg.subject.agrovocpolymorphismen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerMinistry of Municipality and Environment - MoMEen_US
cg.contributor.funderThe cooperation council for the arab states of the gulf (Gulf Cooperation Council) - GCCen_US
cg.contributor.projectDate Palm Projecten_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.coverage.regionWestern Asiaen_US
cg.coverage.countryQAen_US
cg.coverage.start-date2014-07-02en_US
cg.coverage.end-date2015-03-06en_US
cg.contactelmeer@gmail.comen_US
cg.identifier.doihttps://dx.doi.org/10.4238/2015.March.6.9en_US
dc.identifier.statusOpen accessen_US
mel.project.openhttps://mel.cgiar.org/projects/icarda-omanen_US


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