中国毛螨（鞘翅目：毛螨目：毛螨科）首个线粒体全基因组及其系统发育分析。

IF 0.5 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2025-03-14 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2025.2475820

Changping Ding, Jian Shen, Shuoying Ning, Meixia Yang

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引用次数: 0

摘要

毛螨是一种重要的贮藏害虫，很难从外部形态特征将其与黄皮螨区分开来。本研究提出了D. vorax线粒体全基因组。白蛉有丝分裂基因组全长15775 bp，由13个蛋白质编码基因（PCGs）、22个tRNA基因、2个rRNA基因和1个at富集区组成。核苷酸组成包括A（41.51%）、C（14.14%）、G（9.03%）和T（35.32%）。采用贝叶斯推理和最大似然方法对其进行系统发育分析，结果表明其在三个亚科之间存在亲缘关系：皮蝇亚科+（刺蝇亚科+巨蝇亚科）。此外，系统发育分析表明，vorax与lardarius更接近。

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The first complete mitochondrial genome of Dermestes vorax (Coleoptera: Bostrichiformia: Dermestidae) from China and its phylogenetic analyses.

Dermestes vorax is a significant storage pest which challenging to distinguish it from Dermestes lardarius by external morphological characteristics. This study presents the complete mitochondrial genome of D. vorax. The mitogenome of D. vorax spans 15,775 bp and comprises 13 protein-coding genes (PCGs), 22 tRNA genes, two rRNA genes, and an AT-rich region. The nucleotide composition includes A (41.51%), C (14.14%), G (9.03%), and T (35.32%). Phylogenetic analyses by Bayesian inference and maximum-likelihood methods suggest the relationship among three subfamilies: Dermestinae + (Attageninae + Megatominae). Additionally, phylogenetic analysis indicates that D. vorax is more closely rated to D. lardarius.

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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.