三角草（Oxalis triangularis）叶绿体全基因组及系统发育分析。， 1825（草树科：草树科）与系统发育分析。

IF 0.7 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2025-08-07 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2025.2541677

Hongxiu Ji, Wang Meng

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引用次数: 0

摘要

对具有生物功能的多年生草科观赏植物三角草（Oxalis triangularis）的cpDNA进行了完整的测序：152,115 bp的圆形基因组，包含两个25,436 bp的反向重复区，83,309 bp的大单拷贝区和16,934 bp的短单拷贝区。总GC含量为36.48%。共注释了109个基因，包括76个蛋白质编码基因，29个tRNA基因和4个rRNA基因，均以aug开头。此外，还发现了70个简单的序列重复。系统发育分析将其归为10种禾草属植物，与O. latifolia、O. drummondii和O. corymbosa亲缘关系较近，为其分子鉴定和进化研究提供了资源。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

The complete chloroplast genome and phylogenetic analysis of Oxalis triangularis A.St.Hil., 1825 (Oxalidales: Oxalidaceae) and phylogenetic analysis.

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The complete chloroplast genome and phylogenetic analysis of Oxalis triangularis A.St.Hil., 1825 (Oxalidales: Oxalidaceae) and phylogenetic analysis.

Oxalis triangularis, a perennial Oxalidaceae ornamental with biological functions, had its full cpDNA sequenced: a 152,115 bp circular genome with two 25,436 bp inverted repeat regions, an 83,309 bp large single-copy region and a 16,934 bp short single-copy region. The overall GC content was 36.48%. A total of 109 genes were annotated, including 76 protein-coding genes, 29 tRNA genes and 4 rRNA genes, all starting with AUG. Furthermore, 70 simple sequence repeats were also found. Phylogenetic analysis groups it with 10 Oxalis species, closely related to O. latifolia, O. drummondii, and O. corymbosa, providing resources for its molecular identification and evolutionary studies.

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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.