文献类型：期刊文献

英文题名：Effects of Arbuscular Mycorrhizal FungiGlomus mosseaeon the Growth and Medicinal Components ofDysosma versipellisUnder Copper Stress

作者：Luo, Jie[1];Li, Xue[1];Jin, Yefei[2];Traore, Ibrahim[2];Dong, Lijia[2];Yang, Guo[2];Wang, Youbao[3]

机构：[1]Shaoxing Univ, Acad Yuanpei, Shaoxing 312000, Zhejiang, Peoples R China;[2]Shaoxing Univ, Acad Life Sci, Shaoxing 312000, Zhejiang, Peoples R China;[3]Anhui Normal Univ, Anhui Prov Key Lab Conservat & Exploitat Biol Res, Wuhu 241000, Anhui, Peoples R China

年份：2021

卷号：107

期号：5

起止页码：924

外文期刊名：BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY

收录：SCI-EXPANDED(收录号：WOS:000574058300001)、、WOS

基金：The work was supported by the National Natural Science Foundation of China (Grant No. 31700476).

语种：英文

外文关键词：AMF; Dysosma versipellis; Copper; Growth; Podophyllotoxin

外文摘要：In order to investigate the effects of arbuscular mycorrhizal fungi (AMF) (Glomus mosseae) inoculations and additions of copper (Cu) ion at gradual concentrations (0, 200, and 400 mg kg(-1)) on different parameters ofDysosma versipellissuch as growth, lipid peroxidation (MDA and MRP), antioxidation enzymatic (SOD, POD and CAT) activities, and active medicinal components. Pot experiments have been conducted. The results showed that additions of Cu could inhibit growth and the activity of antioxidant enzymes, increase the degree of membrane lipid peroxidation, and decrease the podophyllotoxin content ofD. versipelliscompared with the control. Meanwhile, inoculations with AMF enhanced its antioxidant capacity and reduced the degree of membrane lipid peroxidation in leaves ofD. versipellisunder Cu stress. Besides, AMF inoculations significantly increased the biomass and content of podophyllotoxin in roots ofD. versipellis, while it decreased Cu absorption content in roots. Thus, inoculations with AMF could effectively alleviate the Cu stress and improve the active components content ofD. versipellis, which might be important for Cu stress adaptation and the improved productivity and quality ofD. versipellis.