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.
Schematic illustration of the predicted metabolisms and metabolic interactions of dominant community members of the Alpena fountain (A) and Isolated Sinkhole (B). Enzymes and reactions for which genes are expected to be present are missing are shown gray/dull. See text for abbreviations.
