Figure 1.
A, Schemes of pH adjustment of the medium and B, differentiation of mouse embryonic stem cells (ESCs). ESM, embryonic stem cell medium; FBS, fetal bovine serum; LIF, leukemia inhibitory factor
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.