Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

MyNCBI Filters
Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1991 1
2017 2
2018 1
2019 4
2020 1
Text availability
Article attribute
Article type
Publication date

Search Results

9 results
Results by year
Filters applied: . Clear all
Page 1
Arabidopsis MLO2 is a negative regulator of sensitivity to extracellular reactive oxygen species
Cui F, et al. Plant Cell Environ 2018. Among authors: Safronov O. PMID 29333607
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 dose-dependent tolerance to O(3) and extracellular ROS, but a normal response to intracellular ROS. ...Stomatal assays revealed that enhanced O(3) tolerance in mlo2 mutants is not caused by altered stomatal conductance. We explored modulation of the mlo2-associated O(3) tolerance, powdery mildew resistance, and early senescence phenotypes by genetic epistasis analysis, involving mutants with known effects on ROS sensitivity or antifungal defence. ...
Previous genetic screens identified several mutants exhibiting enhanced O(3) sensitivity, but few with enhanced tolerance. We found t …
Feedback