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Effect of adding unlabeled C1 compounds on bacterial oxidation of 14CH3Br in seawater samplesa
| Addition | Amt of 14CH3Br added (nCi) | Amt of 14ΣCO2 produced (nCi/day) |
|---|---|---|
| None | 164 | 0.43 ± 0.07b |
| CH3Br (100 μM) | 164 | 0.25 ± 0.04 |
| None | 85 | 0.14 ± 0.01 |
| CH3OH (100 μM) | 85 | 0.16 ± 0.01 |
| None | 135 | 0.24 ± 0.02 |
| CH3Cl (100 μM) | 135 | 0.25 ± 0.02 |
| TMA (100 μM) | 135 | 0.34 ± 0.05 |
The data are from three separate experiments.
Average ± standard error.
