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.
Occurrence of bacterial and viral DNA in protistan SAGs sampled from the Gulf of Maine (A) and the Mediterranean Sea (C). Distribution of viral and bacterial DNA within cells with identifiable 18S rRNA genes sampled from the Gulf of Maine (B) and the Mediterranean Sea (D).
