The complete mitochondrial genome of Rosa laevigata Michx. (Rosaceae), an edible and medicinal plant.

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:10.1080/23802359.2024.2429655

Mei-Jun Zhou, Yi Wang, Yue Yin, Yong-Hong Zhang

引用次数: 0

Abstract

In present study, the mitogenome of Rosa laevigata was assembled and characterized, with a total length of 281,693 bp and a GC content of 45.4%. The genome encompasses 53 genes, including 32 protein-coding genes, 3 rRNA genes and 18 tRNA genes. Furthermore, 19 MTPTs were identified, ranging from 48 to 1585 bp, covering 3.1% (8764 bp) of the mitogenome. Phylogenetic analysis of 34 Rosaceae species based on 21 common conserved protein-coding genes detected the monophyly of Rosa, with R. laevigata and R. chinensis forming a sister clade to R. rugosa. The mitogenome provides valuable genetic resources for R. laevigata utilization and for further phylogeny reconstruction of Rosa and Rosaceae.

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食用和药用植物 Rosa laevigata Michx.（蔷薇科）的完整线粒体基因组。

本研究组装并鉴定了蔷薇的有丝分裂基因组，其总长度为 281,693 bp，GC 含量为 45.4%。基因组包含 53 个基因，包括 32 个蛋白质编码基因、3 个 rRNA 基因和 18 个 tRNA 基因。此外，还发现了 19 个 MTPTs，从 48 到 1585 bp 不等，覆盖了有丝分裂基因组的 3.1%（8764 bp）。基于 21 个共同的保守蛋白编码基因对 34 个蔷薇科物种进行的系统进化分析发现蔷薇为单系，R. laevigata 和 R. chinensis 与 R. rugosa 为姊妹支系。有丝分裂基因组为 R. laevigata 的利用以及蔷薇和蔷薇科植物系统发育的进一步重建提供了宝贵的遗传资源。

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.