The complete mitochondrial genome (mitogenome) of Sinopodisma hengshanica (Orthoptera: Acrididae) was firstly determined and analyzed in the present study. Assembled mitogenome sequence of S. hengshanica is 15,623 bp in size, containing 13 protein-coding genes (PCGs), two ribosomal RNA genes (rRNAs), 22 transfer RNA genes (tRNAs), as well as one A + T-rich region. Its gene component and arrangement are identical with other Acrididae species. The overall nucleotide composition is as follows: A (42.89%), G (10.34%), T (33.07%), and C (13.70%). All PCGs are initiated by typical ATN codons, and terminated with harboring complete stop codons TAA and TAG. Furthermore, phylogenetic trees were reconstructed based on 13 PCGs to validate the taxonomic status of S. hengshanica, exhibiting a close relationship with Sinopodisma rostellocerca.
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机译:本研究首先确定了横山蜻蜓 (Orthoptera: Acrididae) 的完整线粒体基因组 (mitogenome) 并进行了分析。横山链球菌组装的线粒体基因组序列大小为 15,623 bp,包含 13 个蛋白质编码基因 (PCG)、2 个核糖体 RNA 基因 (rRNA)、22 个转移 RNA 基因 (tRNA) 以及 1 个 A + T 富集区。它的基因成分和排列与其他 Acrididae 物种相同。总核苷酸组成如下:A (42.89%) 、 G (10.34%) 、 T (33.07%) 和 C (13.70%)。所有 PCG 均由典型的 ATN 密码子引发,并以带有完整终止密码子 TAA 和 TAG 终止。此外,基于 13 个 PCGs 重建系统发育树,以验证 S. hengshanica 的分类地位,表现出与 Sinopodisma rostellocerca 的密切关系。
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