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.
Quantification of fungal DNA in naturally infected wheat leaves. (A) Leaves displaying tan spot symptoms with tan necrotic centers and yellow halos. (B) A linear model fitted into the relationship between fungal DNA measured in real-time quantitative PCR and conventional disease score. The corresponding regression equation and coefficient of determination (R2) are shown on the plot. ns and ∗∗ refer to not significant and significant (P < 0.01), respectively.
