Characterization of the complete chloroplast genome of Chasmanthium latifolium (Michx.) H.O.Yates, 1966 (Poaceae).

IF 0.7 4区生物学 Q4 GENETICS & HEREDITY Mitochondrial DNA. Part B, Resources Pub Date : 2025-02-02 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2025.2460781

Ge Fang, Hao Jiang, Jinting Zhang, Ren Wang, Xiangdong Chen, Tiezhu Hu, Xiaojun Wu, Zhengang Ru

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Abstract

Chasmanthium latifolium (Michx.) H.O.Yates is a popular ornamental plant native to southeastern North America. Genomic data and genetic studies related to Chasmanthium latifolium are limited. Therefore, the complete chloroplast genome of Chasmanthium latifolium was sequenced, assembled, and characterized in this study. The complete chloroplast genome was 138,934 bp in length and contained 105 unique genes (77 protein-coding genes, 24 tRNA genes, and 4 rRNA genes). Phylogenetic analyses showed that Chasmanthium latifolium and Chasmanthium laxum clustered into a separate clade with the closest affinity to the clade comprising Zeugites pittieri Hack and Lophatherum gracile Brongn. In conclusion, our study describes the complete chloroplast genome of Chasmanthium latifolium for the first time, contributing to a better understanding of its taxonomy and evolution.

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大叶Chasmanthium latifolium （micx .）叶绿体全基因组的研究h.o.耶茨，1966（禾本科）。

茉莉（chmanthium latifolium）叶芝是一种流行的观赏植物，原产于北美东南部。相关的基因组数据和遗传学研究是有限的。因此，本研究对柽柳叶绿体全基因组进行了测序、组装和鉴定。叶绿体全基因组全长138,934 bp，包含105个独特基因（77个蛋白编码基因、24个tRNA基因和4个rRNA基因）。系统发育分析表明，大叶Chasmanthium latifolium和大叶Chasmanthium laxum聚为一个独立的分支，与由Zeugites pittieri Hack和Lophatherum gracile Brongn组成的分支最接近。总之，本研究首次描述了沙草叶绿体全基因组，有助于更好地了解其分类和进化。

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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.