根际细菌诱导的系统抗性

被引:12
作者
孔庆科
丁爱云
刘招舰
张新健
殷复伟
机构
[1] 山东农业大学植保学院
[2] 泰安市农业局
关键词
诱导系统抗性; 植物生长促进根际细菌; 水杨酸; 信号途径; 系统获得抗性;
D O I
暂无
中图分类号
S154.39 [土壤微生物的资源开发与利用];
学科分类号
摘要
在植物根际附近 (包括根围和根内 )存在大量的细菌 ,其中非致病性根际细菌能诱导植物产生系统抗性 ,称之为 ISR,其表型与病菌诱导的系统获得性抗性 (SAR)相似。根际细菌调控诱导的系统抗性对许多植物如拟南芥、豆类、黄瓜等上的真菌、细菌、病毒有抑制作用。诱导细菌和挑战病菌在空间上是相对隔离的 ,ISR的信号途径需要茉莉酸 (JA)和乙烯的作用 ,ISR不产生 PRs。在大田条件下 ISR也是有效的 ,这就提供了一个植物病害生物防治的自然机制。
引用
收藏
页码:18 / 25
页数:8
相关论文
共 25 条
[11]  
Systemic resistance induced by rhizosphere bacteria. Van Loon,L C. Annual Review of Phytopathology . 1998
[12]  
Induction of systemic resistance of cucumber to Colletotrichum orbiculare by select strains of plant growth-promoting rhizobacteria. Wei,G,Kloepper,J W,et al. Phytopathology . 1991
[13]  
Systemic acquired resistance. Ryals,J A,Uknes,S,et al. Plant Physiology . 1994
[14]  
Induction of systemic resistance in cucumber against fusarium wilt by plant growth-promoting rhizobacteria. Liu,L,Kloepper,J W,Tuzun S. Phytopathology . 1995
[15]  
Biological control of soil-disease by rhizobacteria. Buchenauer,H. Journal of Plant Disease and Protection . 1998
[16]  
Differential induction of systemic resistance in Arabidopsis by biocontrol bacteria. Van Wees,S C M,Pieteerse,C M J,et al. Mol. Plant -Microbe interaction . 1997
[17]  
GENE[P]. SHIRAI HIROMASA;SUZUKI TADAO.日本专利:JPH08252090A,1996-10-01
[18]  
Induction of systemic resistance in cucumber by plant growth-promoting rhizobacteria: Duration of protection and effect of host resistance on protection and root colonization. Liu,L,Kloepper,J W,Tuzun,S. Phytopathology . 1995
[19]  
Genetic dissection of acquired resistance to disease. Delancy,T P. Plant Physiology . 1997
[20]  
Rhizobacteria-mediated Induced Systemic Resistance: Triggering, Signalling and Expression[J] . Corné M.J. Pieterse,Johan A. Van Pelt,Saskia C.M. Van Wees,Jurriaan Ton,Karen M. Léon-Kloosterziel,Joost J.B. Keurentjes,Bas W.M. Verhagen,Marga Knoester,Ientse Van der Sluis,Peter A.H.M. Bakker,L.C. Van Loon. &nbspEuropean Journal of Plant Pathology . 2001 (1)