综合的欧米分析揭示了调节生长的模块网络和通过调节通过Sophora tonkinensis的生物活性成分合成
Zhu Qiao1, Zhan-Tao Fan2, Ling-Yun Chen3
1Guangxi Key Laboratory of Medicinal Resources Protection and Genetic Improvement, Guangxi Engineering Research Center of TCM Resource Intelligent Creation, National Center for TCM Inheritance and Innovation, Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China.
会影响Sophora tonkinensis的生长和生物活性化合物的产生. 中等水平促进根部发育和类化合物,而高水平增加其他化合物,揭示关键的调节途径.
科学领域:
- 植物生物学 植物生物学
- 生物化学 生物化学
- 药理学是指药理学,即药理学是指药理学.
背景情况:
- (Sophora tonkinensis) 是一种药用植物,原产于富含的石地区.
- 在调节植物生长和二次代谢物生物合成中的作用至关重要.
研究的目的:
- 为了研究不同度对Sophora tonkinensis组织培养幼苗的影响.
- 阐明介导的生长调节和生物活性化合物合成背后的分子机制.
主要方法:
- 组织培养的S. tonkinensis暴露在度的梯度.
- 分析根生长参数 (根干重,根长度).
- 生物活性化合物的量化 (马林,氧马林,三叶利,马卡因).
- 综合转录组,蛋白组和代谢组分析.
主要成果:
- 适度 (2.99 mmol·L−1) 增强了根部的发育,增加了母/氧母含量.
- 高 (5.98 mmol·L−1) 抑制了根生长,但增加了trifollirhizin/maackiain的积累.
- 通过植物激素,植物免疫,MAPK和脂信号通路调节生长和新陈代谢.
结论:
- 作为S. tonkinensis的系统调节剂,影响生长和特殊代谢.
- 已识别的信号通路为优化种植提供了目标,以提高生物活性化合物的产量.
- 了解的作用对于可持续生产有价值的药物化合物至关重要.
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