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The first complete mitochondrial genome of the sand dollar Sinaechinocyamus mai (Echinoidea: Clypeasteroida)

机译:砂币SINACONOCYAMUS MAI的第一个完整的线粒体基因组(Echinoidea:Clypeasteroida)

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Morphologic and molecular data often lead to different hypotheses of phylogenetic relationships. Such incongruence has been found in the echinoderm class Echinoidea. In particular, the phylogenetic status of the order Clypeasteroida is not well resolved. Complete mitochondrial genomes are currently available for 29 echinoid species, but no clypeasteroid had been sequenced to date. DNA extracted from a single live individual of Sinaechinocyamus mai was sequenced with 10× Genomics technology. This first complete mitochondrial genome (mitogenome) for the order Clypeasteroida is 15,756 base pairs in length. Phylogenomic analysis based on 34 ingroup taxa belonging to nine orders of the class Echinoidea show congruence between our new genetic inference and published trees based on morphologic characters, but also includes some intriguing differences that imply the need for additional investigation.
机译:形态学和分子数据通常导致系统发育关系的不同假设。在棘皮氏蛋白阶级echinoidea中发现了这种不一致。特别地,综合性含量的系统发育状态并不良好地解决。完全线粒体基因组目前可用于29种呼吸素物种,但没有迄今为止测序含有含量的糖分体。用10倍基因组学技术测序从单一活下单独的单身个体中提取的DNA。第一个完整的线粒体基因组(促发丝氨酸)的含量较普齐特氏糖细胞的长度为15,756个碱基对。基于34 Ingroup类别属于九个阶级的Ingroup毒素的系统核发学分析显示了我们基于形态学特征的新遗传推理和公布树的一致性,但也包括一些暗示需要额外调查的兴趣差异。

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