亚热带树种 Sassafras randaiense (Hayata) Rehder（月桂科）的叶绿体基因组。

IF 0.5 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2024-07-16 eCollection Date: 2024-01-01 DOI:10.1080/23802359.2024.2378967

Nawaz Haider Bashir, Wenbo Li, Zijie Wang, Yong Gao, Huanhuan Chen

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引用次数: 0

摘要

测定了月桂科亚热带树种 Sassafras randaiense (Hayata) Rehder, 1920 的完整叶绿体基因组序列。为了更好地了解 S. randaiense 和 S. tzumu 之间的差异，对 S. randaiense 的完整叶绿体基因组进行了测序和分析。完整的叶绿体基因组长度为 151,781 bp，由一对 20,114 bp 的倒位重复（IR）区、一个 92,740 bp 的大单拷贝（LSC）区和一个 18,813 bp 的小单拷贝（SSC）区组成。完整叶绿体基因组的总 GC 含量为 39.2%。此外，利用 31 个完整的质体序列进行了最大似然系统进化分析，结果表明 S. randaiense 和 S. tzumu 嵌套在 Cinnamomum 成员中，表明 Sassafras 属于 Cinnamomum。

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The chloroplast genome of a subtropical tree Sassafras randaiense (Hayata) Rehder, 1920 (Lauraceae).

The complete chloroplast genome sequence of Sassafras randaiense (Hayata) Rehder, 1920, a subtropical tree in the family Lauraceae, was determined. For a better understanding of the differences between S. randaiense and S. tzumu, the complete chloroplast genome of S. randaiense was sequenced and analyzed. The complete chloroplast genome is 151,781 bp in length, consisting of a pair of inverted repeat (IR) regions of 20,114 bp, one large single-copy (LSC) region of 92,740 bp, and one small single-copy (SSC) region of 18,813 bp. The overall GC content of the complete chloroplast genome is 39.2%. Further, maximum-likelihood phylogenetic analysis was conducted using 31 complete plastome sequences, which support that S. randaiense and S. tzumu are nested among the members of Cinnamomum, suggesting that Sassafras belongs to Cinnamomum.

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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.