Article
[In vitro autotetraploid induction and analysis on DNA methylation diversity of Platycodon grandiflorum].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica - 1 Feb 2016
Han Pan-Pan, Wang Hong-Juan, Xiang Zeng-Xu
Abstract excerpt
In order to investigate the epigenetic variations between diploid and autotetraploid of Platycodon grandiflorus. The diploid buds of P. grandiflorus were soaked in the mixture of different concentration colchicines and 0.002 g•mL ⁻¹ dimethyl sulphoxide (DMSO)．The identification of autotetraploid plants were based on morphological characteristics, chromosome number and flow cytometry. And then the level and...
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