Comprehensive Assembly and Comparative Analysis of Chloroplast Genome and Mitogenome of Prunus salicina var. cordata

文献类型： 外文期刊

第一作者： Liao, Ruyu

作者： Liao, Ruyu;Lan, Qin;Zhao, Mengshi;Peng, Song;Lin, Fengqiang;Li, Zhaolong

作者机构：

关键词： Prunus salicina var. cordata; chloroplast genomes; mitochondrial genomes; phylogeny analysis

期刊名称：GENES （ 影响因子：2.8； 五年影响因子：3.2 ）

ISSN：

年卷期： 2025 年 16 卷 6 期

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收录情况： SCI

摘要： Background: Prunus plants are widely distributed across Asia and Europe, yet their intricate phylogenetic relationships pose significant challenges for systematic studies and interspecies identification. Objectives: To clarify the mitochondrial and chloroplast genomes of Prunus salicina var. cordata, and to reveal its evolutionary relationship and historical gene flow with domesticated cherries. Methods: In this study, we assembled, annotated, and analyzed the first mitochondrial and chloroplast genomes of P. salicina var. cordata, a species within the Prunus genus. Results: The mitochondrial genome was found to be 484,858 base pairs in length, exhibiting a typical circular conformation. Phylogenetic analysis revealed a close evolutionary relationship between P. domestica and P. salicina, suggesting historical gene flow between these two species last genomes; mitochondrial genomes; phylogeny analysis. Conclusions: To provide a genomic basis for resolving the phylogenetic controversies within the Li-associated plants, elucidating their evolutionary mechanisms, and formulating breeding strategies.

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