Complete mitochondrial genomes of Notropis oxyrhynchus and Notropis buccula (Cypriniformes: Leuciscidae).

IF 0.5 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2024-11-19 eCollection Date: 2024-01-01 DOI:10.1080/23802359.2024.2429632

A T Fields, K W Conway, E P Dolan, D G Swift, A A Monroe, C M Hollenbeck, P T Bean, J D Anderson, D S Portnoy

引用次数: 0

Abstract

The Leuciscidae (minnows, shiners and relatives) is a diverse family of freshwater fishes with many species endangered due to anthropogenic stressors. Notropis oxyrhynchus and Notropis buccula are two shiners found only in the upper Brazos River basin in Texas, USA and listed as endangered due to contracted habitat. The complete mitochondrial genome was sequenced for two vouchered specimens for each species; Notropis oxyrhynchus having a total mitogenome length of 16,711 bp and N. buccula having a total mitogenome length 16685-16686 bp, with both including 13 protein-coding genes, 22 transfer RNAs genes, and 2 ribosomal RNA genes. Phylogenetic analysis supports previous hypotheses regarding placement of these species.

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Notropis oxyrhynchus 和 Notropis buccula（鲤形目：鯈鱼）的完整线粒体基因组。

鲦鱼科（鲦鱼、鲥鱼及近亲）是一个种类繁多的淡水鱼科，其中许多物种因人为因素而濒临灭绝。Notropis oxyrhynchus和Notropis buccula是仅见于美国得克萨斯州布拉索斯河上游流域的两种鲥鱼，因栖息地减少而被列为濒危物种。对每个物种的两个凭证标本进行了完整的线粒体基因组测序；Notropis oxyrhynchus 的有丝分裂基因组总长度为 16711 bp，N. buccula 的有丝分裂基因组总长度为 16685-16686 bp，两者都包括 13 个蛋白质编码基因、22 个转移 RNAs 基因和 2 个核糖体 RNA 基因。系统进化分析支持了之前关于这些物种位置的假设。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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.