Complete chloroplast genome of Sophora alopecuroides (Papilionoideae): molecular structures, comparative genome analysis and phylogenetic analysis

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dc.contributor.authorZha, Xien_US
dc.contributor.authorWang, Xiaoyangen_US
dc.contributor.authorLi, Jinrongen_US
dc.contributor.authorGao, Feien_US
dc.contributor.authorZhou, Yijunen_US
dc.date.accessioned2020-11-18T10:21:10Z
dc.date.available2020-11-18T10:21:10Z
dc.date.issued2020-01
dc.description.abstractSophora alopecuroides belongs to the genus Sophora of the family Papilionoideae. It is mainly distributed in the desert and semidesert areas of northern China, and has high medicinal value and ecological function. Previous studies have reported the chemical composition and ecological functions of S. alopecuroides. However, only a few reports are available on the genomic information of S. alopecuroides, especially the chloroplast genome, which greatly limits the study of the evolutionary relationship between other species of Papilionoideae. Here, we report the complete chloroplast genome of S. alopecuroides. The size of the chloroplast genome is 155,207 bp, and the GC content is 36.44%. The S. alopecuroides chloroplast genome consists of 132 genes, including 83 protein-coding genes, 41 transfer RNA (tRNA) genes, and eight ribosomal RNA (rRNA) genes. Phylogenetic analysis revealed the taxonomic position of S. alopecuroidesin Papilionoideae, and the genus Sophora and the genus Ammopiptanthus were highly related. Comparative genomics analysis revealed the gene rearrangement in the evolution of S. alopecuroides. The comparison between S. alopecuroides and the species of the Papilionoideae identified a novel 23 kb inversion between the trnC-GCA and trnF-GAA which occurred before the divergence of Sophora and Ammopiptanthus of Thermopsideae. This study provided an essential data for the understanding of phylogenetic status of S. alopecuroides.en_US
dc.identifier.affiliationsCollege of Life and Environmental Sciences, Minzu University of China, #27, Zhongguancun South Street, Haidian, Beijing 100081, People’s Republic of Chinaen_US
dc.identifier.citationZha Xi, Wang Xiaoyang, Li Jinrong, Gao Fei, Zhou Yijun. Complete chloroplast genome of Sophora alopecuroides (Papilionoideae): molecular structures, comparative genome analysis and phylogenetic analysis. Journal of Genetics. 2020 Jan; 99: 1-14en_US
dc.identifier.issn0022-1333
dc.identifier.issn0973-7731
dc.identifier.placeIndiaen_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/215551
dc.languageenen_US
dc.publisherIndian Academy of Sciencesen_US
dc.relation.volume99en_US
dc.source.urihttps://doi.org/10.1007/s12041-019-1173-3en_US
dc.subjectchloroplast genomeen_US
dc.subjectcomparative genomicsen_US
dc.subjectphylogenetic analysisen_US
dc.subjectIR regionen_US
dc.subjectSophora alopecuroides.en_US
dc.titleComplete chloroplast genome of Sophora alopecuroides (Papilionoideae): molecular structures, comparative genome analysis and phylogenetic analysisen_US
dc.typeJournal Articleen_US
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