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 aggregate difference between primary tissue types was approximately twice as large as that between tissue regions containing the same primary tissue type. Aggregate difference was calculated as the sum of either the read differences [absolute value of (tissue 1 − tissue 2)] or log ratios [absolute value of log(tissue 1/tissue 2)] for all miRNAs. Read counts were normalized across samples before read differences and ratios were calculated.
