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.
Difference plots for DNA templates in the presence of human saliva. Each DNA fragment was added to human saliva at 107 copies/mL. DNA templates (wild-types) without saliva were used as the references. The difference plots indicate that wild-types (blue) and references (orange) were distinguishable from mutants (red). (A) A23403, (B) G25563, (C) G26144, (D) T28144, and (E) G28882.
