Putrescine Promotes Betulin Accumulation in Suspension Cell Cultures of <i>Betula platyphylla</i> by Regulating NO and NH<sub>4</sub><sup>+</sup> Production

Putrescine Promotes Betulin Accumulation in Suspension Cell Cultures of <i>Betula platyphylla</i> by Regulating NO and NH<sub>4</sub><sup>+</sup> Production

Putrescine (Put) can enhance secondary metabolite production, but its intrinsic regulatory mechanism remains unclear. In this study, Put treatment promoted betulin production and gene expression of lupeol synthase (<i>LUS</i>), one of betulin synthetic enzymes. The maximum betulin conten...

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Bibliographic Details
Main Authors: Guizhi Fan, Tingting Zhang, Yingtian Liu, Yaguang Zhan, Baojiang Zheng
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Forests
Subjects:
<i>Betula platyphylla</i>
putrescine
nitric oxide
NH<sub>4</sub><sup>+</sup>
betulin
Online Access:https://www.mdpi.com/1999-4907/11/12/1336

Internet

https://www.mdpi.com/1999-4907/11/12/1336

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