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.
The effects of PAC on negative phototaxis of E. gracilis without RNAi (black squares) and after RNAi against PACα (white circles), PACβ (white triangles), and PACα&β (white squares). Silencing of PAC inhibited negative phototaxis as indicated by the decreased r value, an indicator of the precision of orientation.
