Nitrifier_strain Growth_phase Filtered_volume Blank_corrected_C Blank_corrected_N C_to_N_molar Cell_abundance C_content Nitrospina gracilis Nb-211 EXP 0.16 155.50 56.20 3.23 19134384179 50.79 Nitrospina gracilis Nb-211 EXP 0.16 164.50 54.10 3.55 19134384179 53.73 Nitrospina gracilis Nb-211 EXP 0.16 184.50 61.10 3.52 19134384179 60.26 Nitrospira marina Nb-295 EXP 0.16 211.50 58.90 4.19 8944286428 147.79 Nitrospira marina Nb-295 EXP 0.16 227.50 62.80 4.23 8944286428 158.97 Nitrospira marina Nb-295 EXP 0.16 227.50 62.40 4.25 8944286428 158.97 Nitrococcus mobilis Nb-231 EXP 0.60 1792.80 450.70 4.64 2545065008 1174.04 Nitrococcus mobilis Nb-231 EXP 0.60 2101.80 522.70 4.69 2545065008 1376.39 Nitrococcus mobilis Nb-231 EXP 0.60 1632.80 427.70 4.45 2545065008 1069.26 Nitrospina sp. Nb-3 EXP 0.15 102.90 35.50 3.38 nd nd Nitrospina sp. Nb-3 EXP 0.15 113.90 38.30 3.47 nd nd Nitrospina sp. Nb-3 EXP 0.15 105.90 36.60 3.38 nd nd Nitrosopumilus sp. CCS1 EXP 0.10 48.57 13.81 4.10 nd nd Nitrosopumilus sp. CCS1 EXP 0.10 40.06 12.68 3.69 nd nd Nitrosopumilus sp. CCS1 EXP 0.10 49.29 13.35 4.31 nd nd Nitrosomonas sp. C-15 EXP 0.15 158.60 43.68 4.24 nd nd Nitrosomonas sp. C-15 EXP 0.15 186.91 49.68 4.39 nd nd Nitrosomonas marina C-25 EXP 0.15 132.23 34.42 4.48 nd nd Nitrosomonas marina C-25 EXP 0.15 156.05 42.51 4.28 nd nd