Effector proteins of extracellular fungal plant pathogens that trigger host resistance

被引：13
作者：
Catanzariti, Ann-Maree [1 ]
Jones, David A. [1 ]
机构：
[1] Australian Natl Univ, Div Plant Sci, Res Sch Biol, Canberra, ACT 0200, Australia
来源：
FUNCTIONAL PLANT BIOLOGY | 2010年 / 37卷 / 10期
关键词：
avirulence; effector-triggered immunity; hypersensitive response; plant disease resistance; virulence; AVIRULENCE GENE AVR9; RACE-SPECIFIC ELICITOR; CLADOSPORIUM-FULVUM; LEPTOSPHAERIA-MACULANS; RHYNCHOSPORIUM-SECALIS; FUSARIUM-OXYSPORUM; OILSEED RAPE; I-3-MEDIATED RESISTANCE; DISEASE RESISTANCE; VIRULENCE FACTOR;
D O I：
10.1071/FP10077
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
An understanding of the molecular mechanisms that plant pathogens use to successfully colonise host tissue can be gained by studying the biological activity of pathogen proteins secreted during infection. Several secreted 'effector' proteins with possible roles in virulence have been isolated from extracellular fungal pathogens, including three that have been shown to negate host defences. In most cases, significant effector variation is observed between different pathogen isolates, driven by the recognitional capacity of disease resistance proteins arrayed against the pathogen by the host plant. This review summarises what is known about the expression, function and variation of effectors isolated from extracellular fungal pathogens.
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收藏
页码：901 / 906
页数：6
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