Autoradiographic Studies of [methyl-H]Thymidine Incorporation in a Cyanobacterium (Microcystis wesenbergii)-Bacterium Association and in Selected Algae and Bacteria

Appl Environ Microbiol. 1985 Jan;49(1):232-3. doi: 10.1128/aem.49.1.232-233.1985.

Abstract

The present investigation showed by means of autoradiography that the cyanobacterium Microcystis wesenbergii did not incorporate [H]thymidine at nanomolar concentrations, whereas its associated heterotrophic bacteria appearing in the gelatinous cover of the cyanobacterium became labeled. Several other tested cyaobacteria and algae did not incorporate [H]thymidine.