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.
The nuc1 mutant is rescued by the addition of DNase I. Roots treated with the mutant plus DNase I show necrotic symptoms (red arrows), while those without DNase I do not. The mock control was water instead of spores; the addition of DNase I to the control had no deleterious effect on the roots.
