The complete chloroplast genome of Malva cathayensis M.G.Gilbert, Y.Tang & Dorr 2007 and its phylogenetic analysis.

IF 0.5 4区 生物学 Q4 GENETICS & HEREDITY
Mitochondrial DNA. Part B, Resources Pub Date : 2025-02-23 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2025.2466580
Shuming Zhang, Kaihua Zhang, Yuting Jiao, Junfei Liu, Weihan Yuan, Liqiang Wang
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引用次数: 0

Abstract

Malva cathayensis, a wild medicinal and edible Malvaceae species, lacked genomic data until now. In this study, we presented its first complete chloroplast genome (158,793 bp), featuring a quadripartite structure: 87,215 bp LSC, 20,766 bp SSC, and two 25,406 bp IRs. The genome contains 129 genes (85 protein-coding, 36 tRNA, 8 rRNA) with 37.1% GC content. Phylogenetic analysis revealed two Malva clades, with M. cathayensis grouping alongside M. crispa, M. verticillata, and M. parviflora. This study provides essential molecular data for Malva's evolutionary relationships and diversification, enabling future comparative genomic research in this genus.

M.G.Gilbert, Y.Tang & Dorr, 2007 . Malva cathayensis叶绿体全基因组及其系统发育分析。
Malva cathayensis是野生药用和可食用的malvacae物种,迄今为止缺乏基因组数据。在这项研究中,我们获得了其第一个完整的叶绿体基因组(158,793 bp),具有四分结构:87,215 bp的LSC, 20,766 bp的SSC和两个25,406 bp的IRs。基因组包含129个基因(85个蛋白编码基因,36个tRNA, 8个rRNA), GC含量为37.1%。系统发育分析发现了2个马尔瓦属分支,分别为M. cathayensis、M. crispa、M. verticillata和M. parviflora。该研究为马尔瓦属植物的进化关系和多样性提供了必要的分子数据,为今后马尔瓦属植物的比较基因组研究奠定了基础。
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来源期刊
Mitochondrial DNA. Part B, Resources
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.
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