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.
Photographs of E9.5 embryos. (A) Embryos shown are in their yolk sacs. A WT embryo is on the left and a defective hemorrhagic Fasn+/– embryo is on the right. (B) The embryos dissected from their yolk sacs. Note that the Fasn+/– defective embryo on the right was growth retarded and did not finish turning. (Magnification: × 100.)
