The complete chloroplast genome and characteristics analysis of Lonicera harae (Caprifoliaceae)

IF 0.6 Q4 BIODIVERSITY CONSERVATION Journal of Asia-Pacific Biodiversity Pub Date : 2024-05-20 DOI:10.1016/j.japb.2024.03.005

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Abstract

Herein, we determined and analyzed the chloroplast (cp) genome sequence of Lonicera harae for the first time. The chloroplast genome was 154,959 bp and contained a large single copy (LSC) of approximately 88,849 bp as well as a small single copy (SSC) of 18,832 bp separated by a pair of 23,639 bp inverted repeats (IRs). The overall G+C content in the L. harae chloroplast genome was 38.4%. A total of 114 unique genes were annotated, comprising 80 protein-coding genes (PCGs), 30 transfer RNAs (tRNAs), and four ribosomal RNAs (rRNAs). Of these, 17 contained one or two introns. Phylogenetic analysis of 54 accessions revealed that L. harae forms a clade with L. fragrantissima. This newly sequenced chloroplast genome provides valuable molecular phylogenomic information for future studies to determine the taxonomic position of L. harae and the phylogenetic relationships within the genus Lonicera.

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香叶忍冬的完整叶绿体基因组及其特征分析

在此，我们首次测定并分析了忍冬的叶绿体（cp）基因组序列。叶绿体基因组为 154,959 bp，包含一个约 88,849 bp 的大单个拷贝（LSC）和一个 18,832 bp 的小单个拷贝（SSC），由一对 23,639 bp 的倒位重复（IR）隔开。L. harae叶绿体基因组的总体 G+C 含量为 38.4%。共注释了 114 个独特基因，包括 80 个蛋白质编码基因 (PCG)、30 个转运 RNA (tRNA) 和 4 个核糖体 RNA (rRNA)。其中，17 个基因含有一个或两个内含子。对 54 个样本的系统进化分析表明，L. harae 与 L. fragrantissima 构成一个支系。这一新测序的叶绿体基因组为今后的研究提供了宝贵的分子系统发生组学信息，有助于确定 L. harae 在忍冬属中的分类地位和系统发生关系。

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来源期刊

Journal of Asia-Pacific Biodiversity Agricultural and Biological Sciences-Insect Science

CiteScore

1.70

自引率

12.50%

发文量

审稿时长

27 days

期刊介绍： The Journal of Asia-Pacific Biodiversity (previous title was Journal of Korean Nature) is an official journal of National Science Museum of Korea (NSMK) and Korea National Arboretum (KNA). The scope of journal is wide and multidisciplinary that publishes original research papers, review articles, as well as conceptual, technical and methodological papers on all aspects of biological diversity-its description, analysis and conservation, and its application by humankind. This wide and multidisciplinary journal aims to provide both scientists and practitioners in conservation theory, policy and management with comprehensive and applicable information. However, papers should not be submitted that deal with microorganisms, except in invited paper. Articles that are focused on the social and economical aspects of biodiversity will be normally not accepted.