affinis meapenaeus (H. Milne Edwards, 1837)和meapenaeus ensis (De Haan, 1844)的线粒体全基因组

Pub Date : 2022-10-26 DOI:10.46989/001c.39657

Yundong Li, F. Zhou, Oibin Yang, Song Jiang, Jianhua Huang, Li-Shi Yang, Shi-gui Jiang

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引用次数: 0

摘要

对虾是热带和亚热带地区的海洋种质资源之一。为了更好地了解对虾种质资源和开发养殖对虾品种，对拟南对虾(Metapenaeus affinis)和北对虾(Metapenaeus ensis)的线粒体全基因组进行了组装。affinis和M. ensis线粒体序列长度分别为15,957和15,943。这两个线粒体序列都包含13个蛋白质编码基因、22个tRNA基因和2个rRNA基因。类人猿和类人猿基因组GC含量分别为34.23%和34.12%。系统发育分析表明，M. affinis与M. ensis亲缘关系密切，隶属于Metapenaeus的一个分支。我们对这两个物种的线粒体基因组序列进行了组装和发表，这将为对虾种质资源的研究和利用提供重要信息。

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Complete mitochondrial genome of Metapenaeus affinis (H. Milne Edwards, 1837) and Metapenaeus ensis (De Haan, 1844)

Penaeid shrimp is one of the marine germplasm resources in tropical and subtropical regions. To better understand shrimp germplasm resources and develop cultured shrimp species, the complete mitochondrial genome of Metapenaeus affinis and Metapenaeus ensis was assembled. The length of M. affinis and M. ensis mitochondrial sequences is 15,957 and 15,943, respectively. Both mitochondrial sequences contain 13 protein coding, 22 tRNA, and two rRNA genes. The GC content of the genome was 34.23% and 34.12% in M. affinis and M. ensis, respectively. Phylogenetic analysis indicated that the M. affinis and M. ensis are closely related, and assigned to a branch of Metapenaeus. We assembled and published the mitochondrial genome sequences of these two species, which will provide important information for the research and utilization of shrimp germplasm resources.

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