The impact of temperature on balancing immune responsiveness and growth in Arabidopsis

被引：100

作者：

Alcazar, Ruben ^{[1
]}

Parker, Jane E. ^{[2
]}

机构：

[1] Max Planck Inst Plant Breeding Res, Dept Genet & Plant Breeding, D-50829 Cologne, Germany

[2] Max Planck Inst Plant Breeding Res, Dept Plant Microbe Interact, D-50829 Cologne, Germany

来源：

TRENDS IN PLANT SCIENCE | 2011年 / 16卷 / 12期

关键词：

DISEASE RESISTANCE GENE; OF-FUNCTION MUTATION; CELL-DEATH; SALICYLIC-ACID; PHENOTYPIC PLASTICITY; PSEUDOMONAS-SYRINGAE; INNATE IMMUNITY; PLANT IMMUNITY; III EFFECTORS; PATHOGEN INTERACTIONS;

D O I：

10.1016/j.tplants.2011.09.001

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Plants have evolved polymorphic immune receptors to recognize pathogens causing disease. However, triggering of resistance needs to be tuned to the local environment to maintain a balance between defense and growth. We consider here the impact of temperature as a key environmental factor influencing immune pathway activation in Arabidopsis. Genetic compensatory and molecular buffering mechanisms affecting the diversification, functionality and subcellular dynamics of immune receptors, reveal multiple points at which temperature intersects with host resistance signaling systems, including a role of at least one receptor in sensing temperature change. Analysis of temperature-dependent autoimmunity caused by allelic mismatches in hybrids of evolutionary diverged Arabidopsis accessions is illuminating processes by which plants maintain 'poise' between immune responsiveness and fitness in natural populations.

引用

页码：666 / 675

页数：10

共 93 条

[41] A novel cost of R gene resistance in the presence of disease [J].

Korves, T ;

Bergelson, J .

AMERICAN NATURALIST, 2004, 163 (04) :489-504

[42] A developmental response to pathogen infection in Arabidopsis [J].

Korves, TM ;

Bergelson, J .

PLANT PHYSIOLOGY, 2003, 133 (01) :339-347

[43] H2A.Z-Containing Nucleosomes Mediate the Thermosensory Response in Arabidopsis [J].

Kumar, S. Vinod ;

Wigge, Philip A. .

CELL, 2010, 140 (01) :136-147

[44] Extremely low genetic variability and highly structured local populations of Arabidopsis thaliana at higher latitudes [J].

Lewandowska-Sabat, A. M. ;

Fjellheim, S. ;

Rognli, O. A. .

MOLECULAR ECOLOGY, 2010, 19 (21) :4753-4764

[45] SRFR1 Negatively Regulates Plant NB-LRR Resistance Protein Accumulation to Prevent Autoimmunity [J].

Li, Yingzhong ;

Li, Shuxin ;

Bi, Dongling ;

Cheng, Yu Ti ;

Li, Xin ;

Zhang, Yuelin .

PLOS PATHOGENS, 2010, 6 (09)

[46] Multiple R-Like Genes Are Negatively Regulated by BON1 and BON3 in Arabidopsis [J].

Li, Yongqing ;

Pennington, Britney O. ;

Hua, Jian .

MOLECULAR PLANT-MICROBE INTERACTIONS, 2009, 22 (07) :840-848

[47] A Receptor-like Cytoplasmic Kinase Phosphorylates the Host Target RIN4, Leading to the Activation of a Plant Innate Immune Receptor [J].

Liu, Jun ;

Elmore, James Mitch ;

Lin, Zuh-Jyh Daniel ;

Coaker, Gitta .

CELL HOST & MICROBE, 2011, 9 (02) :137-146

[48] ACD6, a novel ankyrin protein, is a regulator and an effector of salicylic acid signaling in the Arabidopsis Defense response [J].

Lu, H ;

Rate, DN ;

Song, JT ;

Greenberg, JT .

PLANT CELL, 2003, 15 (10) :2408-2420

[49] Arabidopsis RIN4 is a target of the type III virulence effector AvrRpt2 and modulates RPS2-mediated resistance [J].

Mackey, D ;

Belkhadir, Y ;

Alonso, JM ;

Ecker, JR ;

Dangl, JL .

CELL, 2003, 112 (03) :379-389

[50] NLR functions in plant and animal immune systems: so far and yet so close [J].

Maekawa, Takaki ;

Kufer, Thomas A. ;

Schulze-Lefert, Paul .

NATURE IMMUNOLOGY, 2011, 12 (09) :818-826

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