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Pyruvate content of whole-root systems and NAD-ME activities of mitochondria isolated from whole-root systems of soybean seedlings of various ages (4, 7, and 17 d old)
| Parameter | 4 d | 7 d | 17 d |
|---|---|---|---|
| nmol g−1 fresh mass | |||
| Pyruvate content | 48 ± 7 | 87 ± 5 | 47 ± 4 |
| μmol min−1 mg−1 protein | |||
| NAD-ME activity | 85 ± 7 | 67 ± 20 | 69 ± 14 |
Numbers are means ± se (n = 3).
