Koji Takayama, Patricio López Sepúlveda, Gudrun Kohl, Johannes Novak, Tod F Stuessy
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引用次数: 9
摘要
对智利Juan Fernández群岛特有属Robinsonia (Asteraceae)进行了10个微卫星标记。对这些标记的多态性进行了测试，分别使用了一个种群的evenia, R. gayana和R. gracilis。每个位点的等位基因数为2 ~ 17个，群体的期望杂合度为0 ~ 0.847。在每个群体中，0到2个标记明显偏离Hardy-Weinberg平衡，标记之间没有明显的连锁不平衡。本文所报道的标记将为鲁宾逊的进化研究和保护策略提供参考。
Development of microsatellite markers in Robinsonia (Asteraceae) an endemic genus of the Juan Fernández Archipelago, Chile.
Ten microsatellite markers were developed for Robinsonia (Asteraceae), a genus endemic to the Juan Fernández Archipelago, Chile. Polymorphisms of these markers were tested using one population each of R. evenia, R. gayana, and R. gracilis. The number of alleles for these markers ranged from 2 to 17 per locus, and expected heterozygosity ranged from 0 to 0.847 by population. A significant deviation from Hardy-Weinberg equilibrium was observed in zero to two markers in each population, and no significant linkage disequilibrium between markers was detected. The markers reported here would be useful for evolutionary studies and conservation strategies in Robinsonia.
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Conservation Genetics Resources promotes the conservation of genetic diversity and advances the study of conservation genetics by providing rapid publication of technical papers and reviews on methodological innovations or improvements, computer programs, and genomic resources, as well as on the practical application of these resources towards the development of effective conservation policy and practice.
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