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Acetylene reduction activity of nodules formed by lot1 and the wild type
Acetylene reduction activity was determined with dissected root portions at 8 wpi. The means and sds are presented (n = 6). Different letter suffixes within a column indicate significant differences at P < 0.01 according to the t test.
| C2H2 Reduction Activity | ||
|---|---|---|
| μmol h−1 plant−1 | μmol h−1 g−1 (fresh nodule weight) | |
| Wild type | 1.12 ± 0.49 a | 17.4 ± 2.1 a |
| lot1 | 0.20 ± 0.09 b | 16.2 ± 4.6 a |
