Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
| The bioactivity of new chitin oligosaccharide dithiocarbamate derivatives evaluated against nematode disease (Meloidogyne incognita) | |
Fan, Zhaoqian1,2; Qin, Yukun1,2; Liu, Song1,2; Xing, Ronge1,2 ; Yu, Huahua1,2; Chen, Xiaolin1,2; Li, Kecheng1,2; Li, Rongfeng1,2; Wang, Xueqin1,2; Li, Pengcheng1,2
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| 2019-11-15 | |
| 发表期刊 | CARBOHYDRATE POLYMERS
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| ISSN | 0144-8617 |
| 卷号 | 224页码:12 |
| 通讯作者 | Qin, Yukun(ykqin@qdio.ac.cn) ; Li, Pengcheng(pcli@qdio.ac.cn) |
| 摘要 | Plant-parasitic nematodes cause substantial crop losses annually; however, current nematicides are environmentally unfriendly and highly toxic to nontarget organisms. The development of green efficient nematicides from multifunctional natural bioactive substances such as chitin oligosaccharide (COS) is promising. In this paper, COS dithiocarbamate derivatives (COSDTC, COSDTA, COSDTB) were synthesized to increase nematicidal activity (against Meloidogyne incognita), and their structures were characterized by FTIR, NMR, TGA/DTG and elemental analysis. Furthermore, the nematicidal activities, egg hatching inhibitory activities, plant growth adjustment abilities, cytotoxicity and phytotoxicity of the derivatives were evaluated. The primary mechanism was assessed by heavy metal ion absorption and GSH-binding assays. The results showed COS dithiocarbamate derivatives could possess multiple efficacies, including high nematicidal activities and egg hatching inhibitory activities, plant growth regulating effects, low cell toxicities and phytotoxicities. Additionally, it was inferred that nematicidal activity may be correlated with GSH-binding activity but not heavy metal ion complexation. COS modification has immense potential for controlling plant-parasitic nematodes. |
| 关键词 | Chitin oligosaccharide Dithiocarbamate Nematode Meloidogyne incognita |
| DOI | 10.1016/j.carbpol.2019.115155 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Key R&D Program of China[2018YFC0311305] ; Key Research and Development Program of Shandong Province[2018GHY115017] ; Key Research and Development Program of Shandong Province[2018GHY115008] ; Key Research and Development Program of Shandong Province[2019GHY112015] ; Qingdao Applied Basic Research Project[19-6-2-34-cg] ; Science and Technology Program of Nantong[MS120170234] ; Special Project of Foshan Science and Technology innovation team[2017IT100054] ; China Postdoctoral Science Foundation[2019M652491] ; Scientific and Technological Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2015ASKJ02] ; CAS STS Program[KFJ-STS-ZDTP-023] ; National Key R&D Program of China[2018YFC0311305] ; Key Research and Development Program of Shandong Province[2018GHY115017] ; Key Research and Development Program of Shandong Province[2018GHY115008] ; Key Research and Development Program of Shandong Province[2019GHY112015] ; Qingdao Applied Basic Research Project[19-6-2-34-cg] ; Science and Technology Program of Nantong[MS120170234] ; Special Project of Foshan Science and Technology innovation team[2017IT100054] ; China Postdoctoral Science Foundation[2019M652491] ; Scientific and Technological Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2015ASKJ02] ; CAS STS Program[KFJ-STS-ZDTP-023] |
| WOS研究方向 | Chemistry ; Polymer Science |
| WOS类目 | Chemistry, Applied ; Chemistry, Organic ; Polymer Science |
| WOS记录号 | WOS:000484001200016 |
| 出版者 | ELSEVIER SCI LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/162820 |
| 专题 | 实验海洋生物学重点实验室 |
| 通讯作者 | Qin, Yukun; Li, Pengcheng |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, Key Lab Expt Marine Biol, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Drugs & Bioprod, 1 Wenhai Rd, Qingdao 266237, Shandong, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 通讯作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Fan, Zhaoqian,Qin, Yukun,Liu, Song,et al. The bioactivity of new chitin oligosaccharide dithiocarbamate derivatives evaluated against nematode disease (Meloidogyne incognita)[J]. CARBOHYDRATE POLYMERS,2019,224:12. |
| APA | Fan, Zhaoqian.,Qin, Yukun.,Liu, Song.,Xing, Ronge.,Yu, Huahua.,...&Li, Pengcheng.(2019).The bioactivity of new chitin oligosaccharide dithiocarbamate derivatives evaluated against nematode disease (Meloidogyne incognita).CARBOHYDRATE POLYMERS,224,12. |
| MLA | Fan, Zhaoqian,et al."The bioactivity of new chitin oligosaccharide dithiocarbamate derivatives evaluated against nematode disease (Meloidogyne incognita)".CARBOHYDRATE POLYMERS 224(2019):12. |
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