Fig. 1. The choanoflagellate S. rosetta.
(a) Bright field image (5 μm scale) and (b) schematics of ‘slow-swimmer’ single cell, base angle θ, and rosette colony.
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.