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首页> 外文期刊>Advanced Science Letters >Molecular Phytogeny and Genome Size in European Lilies (Genus Lilium, Liliaceae)
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Molecular Phytogeny and Genome Size in European Lilies (Genus Lilium, Liliaceae)

机译：欧洲百合（百合属，百合科）的分子植物学和基因组大小

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摘要

Several European lilies populations representing 10 species belonging to section Liriotypus and section Martagon were studied for molecular phytogeny (27 populations) and DNA amount (24 populations). Different Lilium sections were easily differentiated by ITS and rpS4-trnT-trnL. sequences and genome size assessments, while an extremely low "genetic differentiation was detected at a subsectional level. Most of the variability concentrates on polymorphic sites that have not reached fixation, which considerably complicates the selection of an adequate analysis method. Geographical and ecological variations of genome size and ITS sequences within species were noticeable for several Lilium representatives.
机译：研究了几种欧洲百合种群，这些种群代表隶属于鳞翅目和玛塔贡属的10个物种，研究了其分子植物遗传学（27个种群）和DNA数量（24个种群）。通过ITS和rpS4-trnT-trnL可以轻松地区分不同的百合科。序列和基因组大小评估，而在子区域水平检测到极低的“遗传分化”。大多数变异集中在尚未固定的多态性位点，这使得选择适当分析方法的工作大大复杂化。物种内的基因组大小和ITS序列对于几个Lilium代表来说是值得注意的。

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