DICP OpenIR
Chitosan Oligosaccharide Induces Resistance to Pseudomonas syringae pv. tomato DC3000 in Arabidopsis thaliana by Activating Both Salicylic Acid- and Jasmonic Acid-Mediated Pathways
Jia, Xiaochen1; Zeng, Haihong1,2; Wang, Wenxia1; Zhang, Fuyun2; Yin, Heng1
Corresponding AuthorYin, Heng(yinheng@dicp.ac.cn)
Source PublicationMOLECULAR PLANT-MICROBE INTERACTIONS
2018-12-01
ISSN0894-0282
DOI10.1094/MPMI-03-18-0071-R
Volume31Issue:12Pages:1271-1279
Funding ProjectNational Key R&D Program of China[2017YFD0200900] ; National Natural Science Foundation of China[31370811] ; CAS Youth Innovation Promotion Association[2015144] ; Special Fund of Dalian city for Distinguished Young Scholars[2015R010]
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Youth Innovation Promotion Association ; CAS Youth Innovation Promotion Association ; Special Fund of Dalian city for Distinguished Young Scholars ; Special Fund of Dalian city for Distinguished Young Scholars ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Youth Innovation Promotion Association ; CAS Youth Innovation Promotion Association ; Special Fund of Dalian city for Distinguished Young Scholars ; Special Fund of Dalian city for Distinguished Young Scholars ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Youth Innovation Promotion Association ; CAS Youth Innovation Promotion Association ; Special Fund of Dalian city for Distinguished Young Scholars ; Special Fund of Dalian city for Distinguished Young Scholars ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Youth Innovation Promotion Association ; CAS Youth Innovation Promotion Association ; Special Fund of Dalian city for Distinguished Young Scholars ; Special Fund of Dalian city for Distinguished Young Scholars
WOS SubjectBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Plant Sciences
WOS Research AreaBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Plant Sciences
WOS KeywordSYSTEMIC ACQUIRED-RESISTANCE ; PROGRAMMED CELL-DEATH ; TOBACCO-MOSAIC-VIRUS ; SIGNALING PATHWAY ; GENE-EXPRESSION ; INNATE IMMUNITY ; SCLEROTINIA-SCLEROTIORUM ; DISEASE SUSCEPTIBILITY ; TRIGGERED IMMUNITY ; NONHOST RESISTANCE
AbstractChitosan oligosaccharide (COS) is an effective plant immunity elicitor; however, its induction mechanism in plants is complex and needs further investigation. In this study, the Arabidopsis-Pseudomonas syringae pv. tomato DC3000 (hereafter called DC3000) interaction was used to investigate the induction effect and the underlying mechanisms of COS. COS is effective in inducing resistance to DC3000 in Arabidopsis, and our results demonstrate that treatment with COS 3 days before DC3000 inoculation provided the most effective resistance. Disease severity in jar1 (jasmonic acid [JA]-deficient mutant), NahG, and sid2 (salicylic acid [SA]-deficient mutants) suggest both the SA and JA pathways are required for the Arabidopsis response to DC3000. COS pretreatment induced resistance in wild type (WT), jar1, and also, although to a lesser degree, in NahG and sid2 plants, implying that the SA and JA pathways play redundant roles in COS-induced resistance to DC3000. In COS-pretreated plants, expression of genes related to the SA pathway (PR1, PR2, and PR5) and SA content increased in both WT and jar1. Moreover, expression of genes related to the JA pathway (PDF1.2 and VSP2) and JA content both increased in WT and NahG. In conclusion, COS induces resistance to DC3000 in Arabidopsis by activating both SA-and JA-mediated pathways, although SA and JA pathways play redundant roles in this COS-induced resistance.
Language英语
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Youth Innovation Promotion Association ; CAS Youth Innovation Promotion Association ; Special Fund of Dalian city for Distinguished Young Scholars ; Special Fund of Dalian city for Distinguished Young Scholars ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Youth Innovation Promotion Association ; CAS Youth Innovation Promotion Association ; Special Fund of Dalian city for Distinguished Young Scholars ; Special Fund of Dalian city for Distinguished Young Scholars ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Youth Innovation Promotion Association ; CAS Youth Innovation Promotion Association ; Special Fund of Dalian city for Distinguished Young Scholars ; Special Fund of Dalian city for Distinguished Young Scholars ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Youth Innovation Promotion Association ; CAS Youth Innovation Promotion Association ; Special Fund of Dalian city for Distinguished Young Scholars ; Special Fund of Dalian city for Distinguished Young Scholars
WOS IDWOS:000450219800006
PublisherAMER PHYTOPATHOLOGICAL SOC
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166669
Collection中国科学院大连化学物理研究所
Corresponding AuthorYin, Heng
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Liaoning Prov Key Lab Carbohydrates, Dalian 116023, Peoples R China
2.Dalian Ocean Univ, Coll Food Sci & Engn, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Jia, Xiaochen,Zeng, Haihong,Wang, Wenxia,et al. Chitosan Oligosaccharide Induces Resistance to Pseudomonas syringae pv. tomato DC3000 in Arabidopsis thaliana by Activating Both Salicylic Acid- and Jasmonic Acid-Mediated Pathways[J]. MOLECULAR PLANT-MICROBE INTERACTIONS,2018,31(12):1271-1279.
APA Jia, Xiaochen,Zeng, Haihong,Wang, Wenxia,Zhang, Fuyun,&Yin, Heng.(2018).Chitosan Oligosaccharide Induces Resistance to Pseudomonas syringae pv. tomato DC3000 in Arabidopsis thaliana by Activating Both Salicylic Acid- and Jasmonic Acid-Mediated Pathways.MOLECULAR PLANT-MICROBE INTERACTIONS,31(12),1271-1279.
MLA Jia, Xiaochen,et al."Chitosan Oligosaccharide Induces Resistance to Pseudomonas syringae pv. tomato DC3000 in Arabidopsis thaliana by Activating Both Salicylic Acid- and Jasmonic Acid-Mediated Pathways".MOLECULAR PLANT-MICROBE INTERACTIONS 31.12(2018):1271-1279.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jia, Xiaochen]'s Articles
[Zeng, Haihong]'s Articles
[Wang, Wenxia]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jia, Xiaochen]'s Articles
[Zeng, Haihong]'s Articles
[Wang, Wenxia]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jia, Xiaochen]'s Articles
[Zeng, Haihong]'s Articles
[Wang, Wenxia]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.