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.
Comparative normalized gene expression in chondrogenically differentiated pellets after 14 days. The vertical axis represents relative gene expression, which is normalized against control. Relative quantification is based on the expression levels of SNORD gene. The star on the bar stand for differences with P value less 0.05.
