典型文献
Molecular mechanism study of Astragalus adsurgens Pall synergistically induced by plasma and plasma-activated water
文献摘要：
The mutagenic effects of discharge plasma and plasma+PAW(plasma and its activated water combined)on Astragalus adsurgens Pall seeds were explored.Needle array-plate dielectric-barrier discharge plasma was used to treat A.adsurgens Pall seeds and PAW was prepared at the same time.The deionized water and the obtained PAW were used to cultivate plasma-treated seeds in groups and the survival rate of each group was counted.Results showed that the survival rate of the treated seeds of A.adsurgens Pall when cultured with deionized water was not significantly different from that of the control check(CK).The culture with PAW had an obvious lethal effect and each group reached the half-lethal dose.Reactive oxygen species(ROS)and RNA-Seq analysis of seedlings in the 3 h treatment group showed that the content of ROS in the 3 d post-treatment group was significantly higher than that of the CK.Because expression of the gene with the function of scavenging superoxide free radicals was upregulated,the ROS content of seedlings on the sixth day was significantly lower than that on the third day.Plasma and plasma+PAW treatments changed a large number of gene expressions;particularly,the plasma+PAW group caused plant-growth genes to be significantly upregulated.After treatment,the seedlings of A.adsurgens Pall may grow faster and have higher nutritional value.This research is of great significance to the wider application of isoelectronic bodies and their activated water physicochemical mutagens in biological effects and breeding research.
文献关键词：
中图分类号：
作者姓名：
Yibing LI;Tao ZHANG;Zhiqing SONG;Changjiang DING;Hao CHEN
作者机构：
Application Laboratory for Discharge Plasma&Functional Materials,Inner Mongolia University of Technology,Hohhot 010051,People's Republic of China;College of Science,Inner Mongolia University of Technology,Hohhot 010051,People's Republic of China;Center for Energy Conservation and Emission Reduction in Fermentation Industry of Inner Mongolia Autonomous Region,Hohhot 010051,People's Republic of China;Engineering Research Center of Inner Mongolia for Green Manufacturing in Bio-fermentation Industry,Hohhot 010051,People's Republic of China
文献出处：
引用格式：
[1]Yibing LI;Tao ZHANG;Zhiqing SONG;Changjiang DING;Hao CHEN-.Molecular mechanism study of Astragalus adsurgens Pall synergistically induced by plasma and plasma-activated water)[J].等离子体科学和技术（英文版）,2022(07):172-186
A类：
plasma+PAW,mutagens
B类：
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AB值：
0.463018
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