An official website of the United States government
Here's how you know
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.
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).
Expression of the COL2A1 difference among bones (least squares means ± SE (standard error)). Least squares means associated with the same letter are not significantly different at an experiment-wise α = 0.05, by the Tukey–Kramer test.