苦蘵活性物质合成途径的调控机制解析

来源 :中国生物化学与分子生物学会第十二届会员代表大会暨2018年全国学术会议 | 被引量 : 0次 | 上传用户:RyanDay
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  苦蘵是一种含有多种活性成分的一年生草本植物。大量研究表明,苦蘵中的酸浆苦味素类物质(Physalins)具有抗肿瘤活性,具有很好的应用前景。但是,关于苦蘵次生代谢的研究尚且不多,可得信息也极为有限。我们首先建立了苦蘵毛状根培养体系,并以此为基础,研究茉莉酸甲酯(MeJA)对苦蘵酸浆苦味素类化合物的调控作用。利用代谢组及靶向质谱分析等技术手段,我们发现physalin D和H受到MeJA的显著诱导。
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