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T1  - Arabidopsis MLO2 is a negative regulator of sensitivity to extracellular reactive oxygen species 
SN  -  /  
UR  - http://hdl.handle.net/10138/326147 
T3  -  
A1  - Cui, Fuqiang; Wu, Hongpo; Safronov, Omid; Zhang, Panpan; Kumar, Rajeev; Kollist, Hannes; Salojärvi, Jarkko Tapani; Panstruga, Ralph; Overmyer, Kirk Loren 
A2  -  
PB  -  
Y1  - 2018 
LA  - eng 
AB  - The atmospheric pollutant ozone (O-3) is a strong oxidant that causes extracellular reactive oxygen species (ROS) formation, has significant ecological relevance, and is used here as a non-invasive ROS inducer to study plant signalling. Previous genetic screens identified several mutants exhibiting enhanced O-3 sensitivity, but few with enhanced tolerance. We found that loss-of-function mutants in Arabidopsis MLO2, a gene implicated in susceptibility to powdery mildew disease, exhibit enhanced d... 
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KW  - 1183 Plant biology, microbiology, virology; abiotic stress; immunity; ozone; ROS signalling; unequal genetic redundancy; RESPONSIVE GENE-EXPRESSION; POWDERY MILDEW; CELL-DEATH; SALICYLIC-ACID; DISEASE RESISTANCE; NONHOST RESISTANCE; OZONE SENSITIVITY; ANTIFUNGAL DEFENSE; SIGNALING PATHWAYS; STOMATAL RESPONSE 
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