Fluoroalkenyl-Grafted Chitosan Oligosaccharide Derivative: An Exploration for Control Nematode Meloidogyne Incognita
文献类型：期刊论文
| 作者 | Fan, Zhaoqian1,2,3; Qin, Yukun1,2,3 ; Liu, Song1,2,3; Xing, Ronge1,2,3; Yu, Huahua1,2,3; Li, Kecheng1,2,3; Li, Pengcheng1,2,3
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| 刊名 | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
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| 出版日期 | 2022-02-01 |
| 卷号 | 23期号:4页码:14 |
| 关键词 | chitosan oligosaccharide nematicide Meloidogyne incognita trifluorobutenyl group |
| DOI | 10.3390/ijms23042080 |
| 通讯作者 | Li, Pengcheng(pcli@qdio.ac.cn) |
| 英文摘要 | The exploration of novel, environmentally friendly, and efficient nematicides is essential, and modifying natural biomacromolecules is one feasible approach. In this study, 6-O-(trifluorobutenyl-oxadiazol)-chitosan oligosaccharide derivative was synthesized and characterized by FTIR, NMR, and TG/DTG. Its bioactivity and action mode against root-knot nematode M. incognita were estimated. The results show that the derivative shows high nematicidal activity against J2s, and egg hatching inhibitory activity at 1 mg/mL. The derivative may affect nematode ROS metabolism and further damage intestinal tissue to kill nematode. Meanwhile, by synergism with improving crop resistance, the derivative performed a high control effect on the nematode with low phytotoxicity. These findings suggested that chitosan oligosaccharide derivatives bearing fluoroalkenyl groups are promising green nematicides. |
| 资助项目 | National Key R&D Program of China[2019YFD0900705] ; National Natural Science Foundation of China[42076126] ; Shandong Provincial Natural Science Foundation[ZR2020MD072] ; Shandong Provincial Natural Science Foundation[ZR2021QD090] ; Qingdao Applied Basic Research Project[19-6-2-34-cg] ; Qingdao Science and Technology Demonstration and Guidance Project[20-3-4-22-nsh] ; Science and Technology Plan Project of Shinan District, Qingdao[2020-2-013-QT] ; Postdoctoral Science Foundation of China[2019M652491] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000764719900001 |
| 出版者 | MDPI |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/178224]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Li, Pengcheng |
| 作者单位 | 1.Chinese Acad Sci, Ctr Ocean Mega Sci, Shandong Prov Key Lab Expt Marine Biol, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Qingdao 266071, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Drugs & Bioprod, Qingdao 266237, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Zhaoqian,Qin, Yukun,Liu, Song,et al. Fluoroalkenyl-Grafted Chitosan Oligosaccharide Derivative: An Exploration for Control Nematode Meloidogyne Incognita[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2022,23(4):14. |
| APA | Fan, Zhaoqian.,Qin, Yukun.,Liu, Song.,Xing, Ronge.,Yu, Huahua.,...&Li, Pengcheng.(2022).Fluoroalkenyl-Grafted Chitosan Oligosaccharide Derivative: An Exploration for Control Nematode Meloidogyne Incognita.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,23(4),14. |
| MLA | Fan, Zhaoqian,et al."Fluoroalkenyl-Grafted Chitosan Oligosaccharide Derivative: An Exploration for Control Nematode Meloidogyne Incognita".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 23.4(2022):14. |
入库方式： OAI收割
来源：海洋研究所
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