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.
Photomicrographs of hybridized bacteria from 24-h enrichments (July) with different levels of tracer uptake after MAR and CARD-FISH. (a and b) Probe ALT1413 (Alteromonas spp.) under oxic (a) and anoxic (b) conditions. (c and d) Probe ROS537 (members of the Roseobacter clade) under oxic (c) and anoxic (d) conditions.
