Complete chloroplast genome sequences of Impatiens macrovexilla and I. macrovexilla var. yaoshanensis (Balsaminaceae)

文献类型： 外文期刊

第一作者： Guan, Shikai

作者： Guan, Shikai;Tao, Dayan;Zhou, Jinye;Yan, Haixia;Song, Qian;Luo, Shuming;Luo, Shuming

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关键词： Impatiens macrovexilla; Impatiens macrovexilla var; yaoshanensis; chloroplast genome; genome assembly; phylogenetic tree

期刊名称：MITOCHONDRIAL DNA PART B-RESOURCES （ 影响因子：0.61； 五年影响因子：0.628 ）

ISSN：

年卷期： 2022 年 7 卷 9 期

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收录情况： SCI

摘要： Both Impatiens macrovexilla and I. macrovexilla var. yaoshanensis have potential to be exploited as ornamental plants, despite some of their morphological differences. In the present study, the complete chloroplast genome sequences of the two taxa are reported for the first time, which could facilitate their infraspecies classification, and analyses of their evolution, phylogeny, and breeding potential. The chloroplast genomes of I. macrovexilla and I. macrovexilla var. yaoshanensis were 152,437 and 152,286 bp in size, respectively. Their total GC contents were 36.77 and 36.80%, respectively. Both genomes contained 88 protein-coding genes, 8 rRNA genes, and 37 tRNA genes. The phylogenetic analysis revealed that the two specimens clustered next to each other and were closely related to I. alpicola, I. fanjingshanica, and I. piufanensis, but relatively distant from I. guizhouensis and I. pritzelii.

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