Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Analysis of extra- and intracellular superoxide in Arabidopsis using Oxyburst (a, b) and H2DFFDA (c, d) to stain 8-day old control (a, c) and air12 (b, d) seedlings grown on ½ MS, 1 % sucrose (w/v) supplemented with 400 nM α-NAA. Intensity of fluorescence is proportional to the amount of superoxide present
