Figure 3From: Importance of c-Type cytochromes for U(VI) reduction by Geobacter sulfurreducensTransmission Electron Microscopy of thin sections of the U(VI) reducing strains DL1 (A and C) and MacA (B and D) before (A, B) and after (C, D) treatment with bicarbonate and air. Bar represents 1 μmBack to article page