TABLE 5.
Site | Rate of H uptake (min−1)a
|
% Cellular contributions | |
---|---|---|---|
Control | Fumigated | ||
I-C | 32.9 ± 3.5 | 8.7 ± 0.8 | 73.6 |
II-A | 6.2 ± 0.4 | 1.1 ± 0.1 | 82.4 |
II-C | 29.7 ± 2.1 | 12.8 ± 2.8 | 56.8 |
First-order uptake rate constants (mean ± 1 standard error) were determined in triplicate before and after fumigation.
The contribution of cells reflects the activity lost upon fumigation: [1 − (control − fumigation)/control]·100%.