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.
Micropipette aspiration of V. carteri for PIV studies. Schematic shows streamlines symmetric about the colony axis, on which are located the two stagnation points (S). Germ cells/daughter colonies (G/D) are located in posterior half of colony. Dashed line indicates equatorial section of PIV flow field used to determine maximum fluid velocity.
