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首页> 外文期刊>Biochemical Genetics >Genetic divergence among marine and lagoon Atherina boyeri populations in Greece using mtDNA analysis.
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Genetic divergence among marine and lagoon Atherina boyeri populations in Greece using mtDNA analysis.

机译：使用mtDNA分析，希腊海洋和泻湖Atherina boyeri种群之间的遗传差异。

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摘要

Genetic differentiation and phylogenetic relationships among 15 Atherina boyeri populations from several marine and lagoon or lake sites in Greece were investigated using mtDNA analysis. PCR-RFLP analysis of 12s, 16s rRNA genes and D-loop revealed 23 haplotypes. All the lake or lagoon populations, as well as the Kymi and Kalymnos populations that originated from sites with lagoonlike environmental conditions, showed haplotypes 1-6, clearly distinguishable from the marine populations, which exhibited types 7-23. The genetic divergence values estimated between the lagoon and the marine populations ranged from 5.55 to 10.45%. The high genetic differentiation observed between these two types of populations is also highlighted by the dendrograms obtained using UPGMA and maximum parsimony methods.
机译：使用mtDNA分析研究了希腊几个海洋和泻湖或湖泊站点中15个波氏假单胞菌种群之间的遗传分化和系统发育关系。对12s，16s rRNA基因和D-loop的PCR-RFLP分析揭示了23个单倍型。所有湖泊或泻湖种群，以及源自具有泻湖样环境条件的站点的Kymi和Kalymnos种群，都显示出1-6型单体型，明显不同于海洋种群，后者表现出7-23型。泻湖和海洋种群之间的遗传差异估计为5.55％至10.45％。使用UPGMA和最大简约方法获得的树状图也突显了这两种类型的种群之间的高度遗传分化。

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