越南金茶花 Camellia flava (Pitard) Sealy 的完整叶绿体基因组。

IF 0.5 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2024-08-21 eCollection Date: 2024-01-01 DOI:10.1080/23802359.2024.2392741

Yunxia Tang, Xingwen Zhou, Mengyao Zhu, BingBing He, Changjie Jiang, Guochang Ding

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引用次数: 0

摘要

山茶花（Camellia flava (Pit.) Sealy 1949）是一种稀有珍贵的金色花品种，具有重要的观赏价值和育种价值。本研究首次报道了花叶山茶完整的叶绿体基因组。叶绿体基因组呈典型的四方结构，全长 156 670 bp，GC 含量为 37.32%，包括一个大的单拷贝区（86 250 bp）、一个小的单拷贝区（18 292 bp）和一对倒位重复区（26 064 bp）。共注释了 133 个基因，包括 88 个蛋白质编码基因、37 个 tRNA 基因和 8 个 rRNA 基因。系统进化分析表明，C. flava 与 C. tamdaoensis 关系密切。C. flava 的叶绿体基因组序列是进一步育种研究和遗传系统发育研究的宝贵资源。

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The complete chloroplast genome of Camellia flava (Pitard) Sealy, a golden camellia of Vietnam.

Camellia flava (Pit.) Sealy 1949 is a rare and precious species with golden flowers, which hold important ornamental and breeding values. In this study, the complete chloroplast genome of C. flava is reported for the first time. The chloroplast genome exhibits a typical quadripartite structure with a total length of 156,670 bp and a GC content of 37.32%, including a large single-copy region (86,250 bp), a small single-copy region (18,292 bp), and a pair of inverted repeat regions (26,064 bp). A total of 133 genes, including 88 protein-coding genes, 37 tRNA genes, and 8 rRNA genes were annotated. The phylogenetic analysis revealed a close relationship between C. flava and C. tamdaoensis. The chloroplast genome sequence of C. flava serves as a valuable resource for further breeding research and genetic phylogenetic 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.