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.
Bacterial production (leucine incorporation) along a transect from Fort Pierce, FL (76°W), to the Azores Islands (29°W) (A) or from the Azores (46°N) to Iceland (66°N) (B). Light incubations were done at 30% of surface irradiance. Error bars represent standard deviations.
