Complete chloroplast genome sequence data of Camellia handelii Sealy (Theaceae)

IF 1.9 Q3 MULTIDISCIPLINARY SCIENCES

Data in Brief Pub Date : 2026-08-01 Epub Date: 2026-08-06 DOI:10.1016/j.dib.2026.113144

Zhun Xiao, Jinrui Yan

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引用次数: 0

Abstract

This data article describes the complete chloroplast genome sequence data of Camellia handelii Sealy, a fragrant-flowered species of Camellia sect. Theopsis. Fresh young leaves were collected from a cultivated individual in Changsha, China. Genomic DNA was extracted and sequenced on the Illumina NovaSeq platform to generate 100 bp paired-end reads. Raw reads were processed using fastp, and chloroplast-derived reads were enriched by mapping to the reference chloroplast genome of Camellia sinensis. The chloroplast genome was assembled using GetOrganelle and annotated using GeSeq.

The complete chloroplast genome of C. handelii is 156,901 bp in length and has a typical quadripartite structure, including an LSC region of 86,505 bp, an SSC region of 18,268 bp, and two IR regions of 26,064 bp each. The genome has an overall GC content of 37.33% and contains 132 annotated genes. A phylogenetic dataset based on 72 concatenated orthologous single-copy chloroplast genes from 44 taxa was also generated. The genome sequence, raw sequencing reads, and phylogenetic dataset are available under GenBank accession PZ504125, BioProject PRJNA1476376, BioSample SAMN60712287, SRA accession SRR39069759, and Figshare DOI https://doi.org/10.6084/m9.figshare.32625783.

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山茶科山茶叶绿体全基因组序列数据

这篇数据文章描述了山茶科香花种山茶（Camellia handelii Sealy）叶绿体全基因组序列数据。本文收集了中国长沙一栽培个体的新鲜嫩叶。提取基因组DNA并在Illumina NovaSeq平台上测序，生成100 bp的成对端reads。使用fastp对原始reads进行处理，并通过定位到茶树的参考叶绿体基因组来丰富叶绿体衍生的reads。利用GetOrganelle对叶绿体基因组进行了组装，并用GeSeq进行了注释。全基因组长度为156,901 bp，具有典型的四分体结构，其中LSC区86,505 bp， SSC区18,268 bp，两个IR区各26,064 bp。该基因组总GC含量为37.33%，包含132个注释基因。基于44个类群的72个同源单拷贝叶绿体基因的系统发育数据集。基因组序列、原始测序reads和系统发育数据可通过GenBank登录PZ504125， BioProject PRJNA1476376, BioSample SAMN60712287， SRA登录SRR39069759， Figshare DOI https://doi.org/10.6084/m9.figshare.32625783获取。

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来源期刊

Data in Brief MULTIDISCIPLINARY SCIENCES-

CiteScore

3.10

自引率

0.00%

发文量

996

审稿时长

70 days

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