中国天牛，1856（鞘翅目：天牛科）线粒体全基因组及其系统发育分析。

IF 0.7 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2025-07-23 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2025.2532186

Sikai Ke, Zibo Li, Ruiheng Lin, Yunfeng Zheng, Yinghua Tong

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引用次数: 0

摘要

天牛科，1856（鞘翅目：天牛科）是影响森林经济的主要螟虫之一。然而，对古鳗的研究仍然有限。在这项研究中，我们成功地测序了古鳗的全线粒体基因组。分析结果显示，线粒体基因组全长15678 bp， GC含量为36.7%。它由13个蛋白质编码基因（CDS）、22个转移RNA基因（tRNA）、2个核糖体RNA基因（rRNA）和一个富含A + t的区域组成。系统发育分析表明，古鳗与扁桃有较近的亲缘关系。这项研究为天牛科的进化动力学提供了有价值的遗传见解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

The complete mitochondrial genome of Uraecha angusta Pascoe, 1856 (Coleoptera: Cerambycidae) and its phylogenetic analyses.

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The complete mitochondrial genome of Uraecha angusta Pascoe, 1856 (Coleoptera: Cerambycidae) and its phylogenetic analyses.

Uraecha angusta Pascoe, 1856 (Coleoptera: Cerambycidae) is one of the primary stem borers affecting economically significant forests. However, research on U. angusta remains limited. In this study, we successfully sequenced the complete mitochondrial genome of U. angusta. The analysis revealed that the mitochondrial genome spans 15,678 bp with a GC content of 36.7%. It comprises13 protein-coding genes (CDS), 22 transfer RNA genes (tRNA), 2 ribosomal RNA genes (rRNA), and an A + T-rich region. Phylogenetic analysis revealed that U. angusta is closely related to Annamanum lunulatum. This study offers valuable genetic insights into the evolutionary dynamics within the Cerambycidae family.

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来源期刊

Mitochondrial DNA. Part B, Resources Biochemistry, Genetics and Molecular Biology-Molecular Biology

CiteScore

1.30

自引率

20.00%

发文量

670

期刊介绍： This open access journal publishes high-quality and concise research articles reporting the sequence of full mitochondrial genomes, and short communications focusing on the physical, chemical, and biochemical aspects of mtDNA and proteins involved in mtDNA metabolism and interactions.