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.
Embryo collected 2 days after cell injections showing: (A) Normal development in absence of amnion. Under fluorescence, GFP expression was observed in (B and B’) the mesenchyme adjacent to the ear, (C and C’) the stroma region of the cornea, and (D and D’) the limb mesenchyme adjacent to a presumptive phalangeal bone. Abbreviations: fg-feather germs, et-egg tooth, so-scleral ossicles, ep-epithelium, ststroma, en-endothelium, pb-phalangeal bone. scale bar=100µm
