The complete chloroplast genome of Polygala tatarinowii (Polygalaceae).

IF 0.5 4区 生物学 Q4 GENETICS & HEREDITY
Mitochondrial DNA. Part B, Resources Pub Date : 2025-03-28 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2025.2482279
Yin-Huan Wang
{"title":"The complete chloroplast genome of <i>Polygala tatarinowii</i> (Polygalaceae).","authors":"Yin-Huan Wang","doi":"10.1080/23802359.2025.2482279","DOIUrl":null,"url":null,"abstract":"<p><p><i>Polygala tatarinowii</i> (Polygalaceae) is an annual herb with ecological, medicinal, and agricultural potential. Here, we present the inaugural assembly of its chloroplast genome (plastome). The total plastome spans 168,779 bp in length, featuring two expanded inverted repeat (IR) regions measuring 43,427 bp each, flanking a large single-copy (LSC) region of 73,712 bp and a small single-copy (SSC) region of 8213 bp. The plastome exhibits a GC content of 36.8%. Annotation of the plastome revealed a total of 112 unique genes, comprising 78 protein-coding genes, 30 tRNAs and 4 rRNAs. Uncommonly, two copies of the <i>trn</i>Q<sup>UUG</sup> gene were identified within the IRs, resulting in the presence of three <i>trn</i>Q<sup>UUG</sup> copies in this plastome. Additionally, reductions were observed in the <i>ycf</i>1 and <i>ycf</i>2 genes. Phylogenetic analysis effectively resolves the relationships among sampled Polygalaceae species. Our findings underscore the instrumental role of plastomes in advancing research on the systematics, phylogenetics, and genetic diversity of Polygalaceae.</p>","PeriodicalId":18647,"journal":{"name":"Mitochondrial DNA. Part B, Resources","volume":"10 5","pages":"337-341"},"PeriodicalIF":0.5000,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11956140/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mitochondrial DNA. Part B, Resources","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1080/23802359.2025.2482279","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q4","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
引用次数: 0

Abstract

Polygala tatarinowii (Polygalaceae) is an annual herb with ecological, medicinal, and agricultural potential. Here, we present the inaugural assembly of its chloroplast genome (plastome). The total plastome spans 168,779 bp in length, featuring two expanded inverted repeat (IR) regions measuring 43,427 bp each, flanking a large single-copy (LSC) region of 73,712 bp and a small single-copy (SSC) region of 8213 bp. The plastome exhibits a GC content of 36.8%. Annotation of the plastome revealed a total of 112 unique genes, comprising 78 protein-coding genes, 30 tRNAs and 4 rRNAs. Uncommonly, two copies of the trnQUUG gene were identified within the IRs, resulting in the presence of three trnQUUG copies in this plastome. Additionally, reductions were observed in the ycf1 and ycf2 genes. Phylogenetic analysis effectively resolves the relationships among sampled Polygalaceae species. Our findings underscore the instrumental role of plastomes in advancing research on the systematics, phylogenetics, and genetic diversity of Polygalaceae.

求助全文
约1分钟内获得全文 求助全文
来源期刊
Mitochondrial DNA. Part B, Resources
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.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信