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.
Summary of the ASE pathway model. Four regulatory factors lsy-6, cog-1, die-1 and mir-273 form a double-negative feedback loop which determines whether the cells will be ASEL or ASER. In ASEL cells, flp-20, flp-4, gcy-6 and gcy-7 (coded in blue) are expressed, whereas in ASER cells, gcy-5, gcy-22 and hen-1 (coded in red) are expressed [18].
