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.
Time courses of DGGE profiles for 13C-labeled community RNAs obtained from groundwater incubated under sulfidogenic (sulfate), denitrifying (nitrate), and aerobic (oxygen) conditions. The numbered bands were excised for DNA sequencing analysis.
