Protein Inducers of Plant Immunity
10.13865/j.cnki.cjbmb.2024.07.1115
- VernacularTitle:蛋白质类植物免疫诱抗剂
- Author:
Xue-Qiu LIU
1
;
Hua-Qian ZHANG
;
Chun-Mei DU
Author Information
1. 黑龙江大学,生命科学学院,农业微生物技术教育部工程研究中心,黑龙江省寒区植物基因与生物发酵重点实验室,黑龙江省普通高校微生物重点实验室,哈尔滨150080
- Keywords:
protein inducers;
plant immunity;
induced resistance;
harpin;
cryptogein
- From:
Chinese Journal of Biochemistry and Molecular Biology
2024;40(11):1479-1492
- CountryChina
- Language:Chinese
-
Abstract:
Protein-based plant immune inducers are special compounds that can induce plant defense re-sponses.They are mainly derived from pathogenic microorganisms,biocontrol microorganisms,host plants,and host-pathogen interaction processes.Protein elicitors improve plant resistance by triggering plant pathogen-associated molecular patterns to trigger immunity and effectors to trigger immune responses that frequently involve reactive oxygen species,Ca2+,salicylic acid,jasmonic acid,gibberellin,and eth-ylene cascade signaling pathways.They can bolster plant resistance against bacterial,fungal,and viral diseases,as well as environmental stress.Here we summarize the sources,mechanisms of action,and current applications of protein-based elicitors,identify existing problems,and outline future development trends.We propose that future research should focus on improving the persistence and stability of these elicitors,exploring the combined use of multiple elicitors or their combination with other agents,and their application in plant breeding.,aiming for developing green biopesticides using protein-based elicitors.
