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| Efficacy of a Chitin-Based Water-Soluble Derivative in Inducing Purpureocillium lilacinum against Nematode Disease (Meloidogyne incognita) | |
Zhan, Jiang1,2,3 ; Qin, Yukun1,2; Gao, Kun1,2,3; Fan, Zhaoqian1,2; Wang, Linsong1,2; Xing, Ronge1,2; Liu, Song1,2; Li, Pengcheng1,2
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| 2021-07-01 | |
| Source Publication | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
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| Volume | 22Issue:13Pages:19 |
| Corresponding Author | Qin, Yukun(ykqin@qdio.ac.cn) ; Li, Pengcheng(pcli@qdio.ac.cn) |
| Abstract | Plant-parasitic nematodes cause severe economic losses annually which has been a persistent problem worldwide. As current nematicides are highly toxic, prone to drug resistance, and have poor stability, there is an urgent need to develop safe, efficient, and green strategies. Natural active polysaccharides such as chitin and chitosan with good biocompatibility and biodegradability and inducing plant disease resistance have attracted much attention, but their application is limited due to their poor solubility. Here, we prepared 6-oxychitin with good water solubility by introducing carboxylic acid groups based on retaining the original skeleton of chitin and evaluated its potential for nematode control. The results showed that 6-oxychitin is a better promoter of the nematicidal potential of Purpureocillium lilacinum than other water-soluble chitin derivatives. After treatment, the movement of J2s and egg hatching were obviously inhibited. Further plant experiments found that it can destroy the accumulation and invasion of nematodes, and has a growth-promoting effect. Therefore, 6-oxychitin has great application potential in the nematode control area. |
| Keyword | biological control plant parasitic nematodes chitin Purpureocillium lilacinum 6-oxychitin |
| DOI | 10.3390/ijms22136870 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key R&D Program of China[2018YFC03113] ; National Key R&D Program of China[2019YFD0900705] ; National Natural Science Foundation of China[42076126] ; Shandong Provincial Natural Science Foundation[ZR2020MD072] ; Qingdao Applied Basic Research Project[19-6-2-34-cg] ; Qingdao science and technology demonstration and guidance project[20-3-422-nsh] ; Science and Technology Plan Project of Shinan District, Qingdao[2020-2-013-QT] |
| WOS Research Area | Biochemistry & Molecular Biology ; Chemistry |
| WOS Subject | Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary |
| WOS ID | WOS:000671106400001 |
| Publisher | MDPI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/176991 |
| Collection | 实验海洋生物学重点实验室 |
| Corresponding Author | Qin, Yukun; Li, Pengcheng |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, CAS & Shandong Prov Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Drugs & Bioprod, 1 Wenhai Rd, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhan, Jiang,Qin, Yukun,Gao, Kun,et al. Efficacy of a Chitin-Based Water-Soluble Derivative in Inducing Purpureocillium lilacinum against Nematode Disease (Meloidogyne incognita)[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2021,22(13):19. |
| APA | Zhan, Jiang.,Qin, Yukun.,Gao, Kun.,Fan, Zhaoqian.,Wang, Linsong.,...&Li, Pengcheng.(2021).Efficacy of a Chitin-Based Water-Soluble Derivative in Inducing Purpureocillium lilacinum against Nematode Disease (Meloidogyne incognita).INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,22(13),19. |
| MLA | Zhan, Jiang,et al."Efficacy of a Chitin-Based Water-Soluble Derivative in Inducing Purpureocillium lilacinum against Nematode Disease (Meloidogyne incognita)".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 22.13(2021):19. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| ijms-22-06870-v3.pdf（5832KB） | 期刊论文 | 出版稿 | 延迟开放 | CC BY-NC-SA | View 2023-7-1后可获取 | |
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