Insights into molecular structure, genome evolution and phylogenetic implication through mitochondrial genome sequence of Gleditsia sinensis

Abstract Gleditsia sinensis is an endemic species widely distributed in China with high economic and medicinal value. To explore the genomic evolution and phylogenetic relationships of G. sinensis, the complete mitochondrial (mt) genome of G. sinensis was sequenced and assembled, which was firstly r...

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Autores principales:	Hongxia Yang, Wenhui Li, Xiaolei Yu, Xiaoying Zhang, Zhongyi Zhang, Yuxia Liu, Wenxiu Wang, Xiaoxuan Tian
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/91e0004fa2744d29a9b5c6583e9e4902
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spelling	oai:doaj.org-article:91e0004fa2744d29a9b5c6583e9e49022021-12-02T16:50:24ZInsights into molecular structure, genome evolution and phylogenetic implication through mitochondrial genome sequence of Gleditsia sinensis10.1038/s41598-021-93480-62045-2322https://doaj.org/article/91e0004fa2744d29a9b5c6583e9e49022021-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-93480-6https://doaj.org/toc/2045-2322Abstract Gleditsia sinensis is an endemic species widely distributed in China with high economic and medicinal value. To explore the genomic evolution and phylogenetic relationships of G. sinensis, the complete mitochondrial (mt) genome of G. sinensis was sequenced and assembled, which was firstly reported in Gleditsia. The mt genome was circular and 594,121 bp in length, including 37 protein-coding genes (PCGs), 19 transfer RNA (tRNA) genes and 3 ribosomal RNA (rRNA) genes. The overall base composition of the G. sinensis mt genome was 27.4% for A, 27.4% for T, 22.6% for G, 22.7% for C. The comparative analysis of PCGs in Fabaceae species showed that most of the ribosomal protein genes and succinate dehydrogenase genes were lost. In addition, we found that the rps4 gene was only lost in G. sinensis, whereas it was retained in other Fabaceae species. The phylogenetic analysis based on shared PCGs of 24 species (22 Fabaceae and 2 Solanaceae) showed that G. sinensis is evolutionarily closer to Senna species. In general, this research will provide valuable information for the evolution of G. sinensis and provide insight into the phylogenetic relationships within the family Fabaceae.Hongxia YangWenhui LiXiaolei YuXiaoying ZhangZhongyi ZhangYuxia LiuWenxiu WangXiaoxuan TianNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hongxia Yang Wenhui Li Xiaolei Yu Xiaoying Zhang Zhongyi Zhang Yuxia Liu Wenxiu Wang Xiaoxuan Tian Insights into molecular structure, genome evolution and phylogenetic implication through mitochondrial genome sequence of Gleditsia sinensis
description	Abstract Gleditsia sinensis is an endemic species widely distributed in China with high economic and medicinal value. To explore the genomic evolution and phylogenetic relationships of G. sinensis, the complete mitochondrial (mt) genome of G. sinensis was sequenced and assembled, which was firstly reported in Gleditsia. The mt genome was circular and 594,121 bp in length, including 37 protein-coding genes (PCGs), 19 transfer RNA (tRNA) genes and 3 ribosomal RNA (rRNA) genes. The overall base composition of the G. sinensis mt genome was 27.4% for A, 27.4% for T, 22.6% for G, 22.7% for C. The comparative analysis of PCGs in Fabaceae species showed that most of the ribosomal protein genes and succinate dehydrogenase genes were lost. In addition, we found that the rps4 gene was only lost in G. sinensis, whereas it was retained in other Fabaceae species. The phylogenetic analysis based on shared PCGs of 24 species (22 Fabaceae and 2 Solanaceae) showed that G. sinensis is evolutionarily closer to Senna species. In general, this research will provide valuable information for the evolution of G. sinensis and provide insight into the phylogenetic relationships within the family Fabaceae.
format	article
author	Hongxia Yang Wenhui Li Xiaolei Yu Xiaoying Zhang Zhongyi Zhang Yuxia Liu Wenxiu Wang Xiaoxuan Tian
author_facet	Hongxia Yang Wenhui Li Xiaolei Yu Xiaoying Zhang Zhongyi Zhang Yuxia Liu Wenxiu Wang Xiaoxuan Tian
author_sort	Hongxia Yang
title	Insights into molecular structure, genome evolution and phylogenetic implication through mitochondrial genome sequence of Gleditsia sinensis
title_short	Insights into molecular structure, genome evolution and phylogenetic implication through mitochondrial genome sequence of Gleditsia sinensis
title_full	Insights into molecular structure, genome evolution and phylogenetic implication through mitochondrial genome sequence of Gleditsia sinensis
title_fullStr	Insights into molecular structure, genome evolution and phylogenetic implication through mitochondrial genome sequence of Gleditsia sinensis
title_full_unstemmed	Insights into molecular structure, genome evolution and phylogenetic implication through mitochondrial genome sequence of Gleditsia sinensis
title_sort	insights into molecular structure, genome evolution and phylogenetic implication through mitochondrial genome sequence of gleditsia sinensis
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/91e0004fa2744d29a9b5c6583e9e4902
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Insights into molecular structure, genome evolution and phylogenetic implication through mitochondrial genome sequence of Gleditsia sinensis

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