Consulta: creatorFacets:"Al-Faifi,Sulieman A"
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Data/hora: 11/06/2024 12:21:20

Development, characterization and use of genomic SSR markers for assessment of genetic diversity in some Saudi date palm (Phoenix dactylifera L.) cultivars
Provedor de dados: 69
Autores: Al-Faifi,Sulieman A; Migdadi,Hussein M; Algamdi,Salem S; Altaf Khan,Mohammad; Ammar,Megahed H; Al-Obeed,Rashid S; I. Al-Thamra,Mohammad; EL-Harty,Ehab H; Jakse,Jerenj.
Background: The present study was undertaken towards the development of SSR markers and assessing genetic relationships among 32 date palm (Phoenix dactylifera L.) representing common cultivars grown in different geographical regions in Saudi Arabia. Results: Ninety-three novel simple sequence repeat markers were developed and screened for their ability to detect polymorphism in date palm. Around 71% of genomic SSRs were dinucleotide, 25% tri, 3% tetra and 1% penta nucleotide motives. Twenty-two primers generated a total of 91 alleles with a mean of 4.14 alleles per locus and 100% polymorphism percentage. A 0.595 average polymorphic information content and 0.662 primer discrimination power values were recorded. The expected and observed heterozygosities...
Tipo: Journal article
Palavras-chave: Expected and observed heterozygosity; Microsatellite markers; Polymorphic information content; Polymorphism; Primer discrimination power.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000300002