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.
Wild-type:competitor area ratios. The wild-type and competitor area ratios were plotted against varying amounts of competitor copy number. The x-intercept is the calculated copy number in the sample. (▴) MRC-5; (∗) T47D; (▪) SKBR3. A: HER2/neu copy number differed depending on the amount of HER2/neu gene amplification. B: β-globin copy numbers were similar in the three cell lines.
