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.
SS‐2 under adherent and non‐adherent culture conditions. A, Under adherent culture conditions, SS‐2 cells form round to oval colonies when cultured on smooth surfaces. B, After culturing in ultra‐low attachment plates for 7 d, SS‐2 cells formed floating spherical colonies with grape‐like configuration. Arrows denote the area magnified in insets. Magnification: A and B, ×100; insets, ×400
