In the original article, there was a mistake in the legend for Figure 1 as published. Figure 1 will be replaced and therefore the caption should also be changed. The correct legend appears below. The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way.
Figure 1.
Representative images illustrating the confocal laser immunofluorescent detection of NO in Pistia stratiotes leaves. NO was detected by its bright green fluorescence after incubation with DAF-2DA. Control plants with DAF-2DA (A); Plants treated with SNP and DAF-2DA (B); Plants exposed to arsenic and incubated with DAF-2DA (C); Plants exposed to arsenic + SNP and incubated with DAF-2DA (D).
Conflict of interest statement
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.