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Assessment of genetic diversity between wild and cultivated artichokes using SSR markers

机译:利用SSR标记评估野生和栽培朝鲜蓟之间的遗传多样性

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Artichokes is an economically important crop, due to its value in polyphenols compounds and inulin whit marked antioxidant and prebiotic activities. Wild artichokes possess a source of genetic variation for biotic and abiotic stress and higher polyphenolic compounds. Here, we used 10 SSR microsatellite markers to assess genetic variation between cultivated and wild species. Specific molecular markers show efficient introgression of such traits in cultivated as well as wild artichokes species. Cluster analysis discriminated all 30 accessions and classified cultivated and wild species in distinct groups. Results from PCoA analysis suggested that artichoke genotype contains a higher number of unique alleles.
机译:朝鲜蓟在经济上很重要,因为它在多酚化合物和菊粉中具有重要的抗氧化剂和益生元活性。野生朝鲜蓟具有生物和非生物胁迫以及更高的多酚化合物的遗传变异来源。在这里,我们使用了10个SSR微卫星标记来评估栽培物种与野生物种之间的遗传变异。特定的分子标记在栽培和野生朝鲜蓟物种中均表现出此类性状的有效渗入。聚类分析区分了所有30种材料,并将耕种和野生物种分为不同的组。 PCoA分析的结果表明,朝鲜蓟基因型包含更多数量的独特等位基因。

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