基于转录组的瑶药半枫荷根和叶的差异分析
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广西医科大学 药学院

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R282.12

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广西自然科学基金资助项目(2021JJB130122)。


Differences Between Roots and Leaves of Semiliquidambar cathayensis Based on Transcriptiomic Data
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    摘要:

    为了探究半枫荷(Semiliquidambar cathayensis)根和叶的基因表达差异和关键活性成分合成通路中关键基因的表达规律,本研究对半枫荷的根和叶进行转录组测序和生物信息分析。59378个差异表达基因归类到在GO分类的3个大类中,主要与生物学过程有关(50.59%)。626个差异表达基因注释KOG数据库的24个分类中。81个差异表达基因参与苯丙烷类化合物的生物合成,110个差异表达基因参与黄酮类化合物的生物合成,211个差异表达基因参与萜类化合物的生物合成。本研究获得了半枫荷根和叶的转录组信息特征,为今后半枫荷基因功能鉴定、次生代谢途径解析及调控机制的研究提供依据。

    Abstract:

    To explore the differences in the gene expression of roots and leaves of Semiliquidambar cathayensis, and the expression rules of key genes in the biosynthesis of key active components of S. cathayensis. We carried out transcriptome sequencing and bioinformatics analysis for the roots and leaves of S. cathayensis. 59378 differentially expressed genes (DEGs) were classified into three major classes in GO classification, mainly involving biological process functions (50.59%). 626 DEGs were annotated in 24 categories of the KOG classification. A total of 81 differentially expressed genes involved in phenylpropane biosynthesis, 110 differentially expressed genes involved in flavonoid biosynthesis, and 211 differentially expressed genes involved in terpenoid biosynthesis. The transcriptomic data of roots and leaves of S. cathayensis were obtained, which laid a foundation for the study of functional identification, secondary metabolic pathway and regulation mechanism of S. cathayensis.

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周云,韦玉丹,黄日涛.基于转录组的瑶药半枫荷根和叶的差异分析[J].西北植物学报,2024,44(2):236-245

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历史
  • 收稿日期:2023-05-23
  • 最后修改日期:2023-10-20
  • 录用日期:2023-11-02
  • 在线发布日期: 2024-01-02
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