标题大戟科大戟属植物的叶绿体全基因组。

IF 0.7 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2025-10-06 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2025.2569564

Huang Zhu, Qingjie Li

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引用次数: 0

摘要

大戟（Euphorbia neriifolia L.）是一种广泛分布于印度和中国的药用和观赏植物，但其叶绿体全基因组尚未报道。在这里，我们展示了其第一个完整的质体（164,435 bp; GC: 34.97%），具有四分体结构，具有大单拷贝（92,653 bp），小单拷贝（18,282 bp）和两个反向重复（每个26,750 bp）区域。基因组编码124个基因，包括79个蛋白质编码基因，37个trna和8个rrna。系统发育分析表明，该菌株与royleana亲缘关系较近。该基因组为大戟属植物的系统发育研究和进一步的遗传研究提供了基础资源。

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The complete chloroplast genome of Euphorbia neriifolia L. (Euphorbiaceae).

Euphorbia neriifolia L. is a medicinal and ornamental species widely distributed in India and China, yet its complete chloroplast genome has not been reported. Here, we present its first complete plastome (164,435 bp; GC: 34.97%), featuring a quadripartite structure with a large single-copy (92,653 bp), a small single-copy (18,282 bp), and two inverted repeat (26,750 bp each) regions. The genome encodes 124 genes, including 79 protein-coding genes, 37 tRNAs, and eight rRNAs. Phylogenetic analysis revealed a close relationship with E. royleana. This genome provides a fundamental resource for phylogenetic studies and further genetic research in Euphorbia.

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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.