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| Content Provider | Springer Nature Link |
|---|---|
| Author | Elsafy, Mohammed Zborowska, Anna Bryngelsson, Tomas Fatih, Moneim Mujaju, Claid Garkava Gustavsson, Larisa |
| Copyright Year | 2015 |
| Abstract | Genetic diversity in female date palms for a total of 89 tree samples, representing 18 cultivar groups, was investigated using 10 loci of microsatellite (SSR) primers. The microsatellites examined showed high polymorphism, a total of 126 for the 10 microsatellite loci, giving an average of 12.6. Low FST values were observed among different fruit classification groups of Sudanese date palms (soft, semi-soft and dry) suggesting that the observed high genetic variability is maintained locally within cultivars. Across all genetic parameters, in comparison among the cultivar groups, the Jaw group was consistently highly variable followed by Korsha, Gondela and Barakawi, respectively. Multivariate analysis of the 89 date palms showed some strong relationships with some mixed grouping, showing a tendency of relate fruit classification and related genotypes. Dry dates almost grouped together while the soft and semi-soft were mixed and somewhat related to genotypes. The effect of genotype was highly supported by the relationship of 14 cultivar groups, in which similar cultivars were associated regardless of the state to which they belong. Further detailed analyses of female date palm populations from different geographic locations represented by a minimum of five plants per cultivar is necessary to provide the basis for understanding of the date palm genomes, revealing the true extent of gene flow between farmer cultivars. |
| Starting Page | 975 |
| Ending Page | 986 |
| Page Count | 12 |
| File Format | |
| ISSN | 09259864 |
| Journal | Genetic Resources and Crop Evolution |
| Volume Number | 63 |
| Issue Number | 6 |
| e-ISSN | 15735109 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2015-07-22 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Cultivar Female date palm Genetic diversity Microsatellite markers Phoenix dactylifera L. Plant Sciences Plant Systematics/Taxonomy/Biogeography Plant Genetics & Genomics Plant Physiology Agriculture |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics Plant Science Ecology, Evolution, Behavior and Systematics Agronomy and Crop Science |
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