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.
Percentage of cells within each bacterial group active in using leucine, glucose, and amino acids in the Beaufort Sea. Error bars are ±SE of probe-positive cells from 10 fields of view. Each bar represents one sampling site (six in summer and three in winter). No bar means that there were no active cells for that sample. Note the differences in scale for each graph.
