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.
Figure 4. Artificial, external Wnt cue can orient cell division axis and induce asymmetric cell fate in mammalian embryonic stem cell. Beads loaded with active Wnt proteins positioned next to a cell induces: (1) orientation of the cell division axis of that cell toward the Wnt source; (2) asymmetric accumulation of β-catenin in the cell proximal to the Wnt source; and (3) two different cell fates in the daughter cells.
