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.
Dendrogram tree based on ∼680 nucleotides of 18S rRNA genes relating predominant Nymph Creek Chlorella-like algae (types II and III) to other Chlorella-like algal sequences. Bootstrap values (>50%) are indicated. GenBank reference numbers are listed next to species.
