Fig. 4. Treatment with H2O2 or SNAP leads to an increase in
ROS- and RNS-related emissions. There is an increase in (A) ROS emissions from
peroxide-treated stolon tips, (B) ROS emissions from SNAP-treated stolon tips,
(C) RNS emissions from peroxide-treated stolon tips, and (D) RNS emissions
from SNAP-treated stolon tips. Each graph shows mean ± s.e.m. luminance
(grayscale from 0 to 4095) for three stolon tips per replicate colony (filled
bars, control; unfilled bars, treatment).