CdCl2, Conc.,

mM

NADH-GDH activity, units

g−1 fr.wt. mg−1 protein

NADH-GOGAT activity, units

g−1 fr.wt. mg−1 protein

0.0

36 ± 6 (100) 2.7 ± 0.8 (100)

13 ± 5 (100) 1.0 ± 0.3 (100)

0.1

47 ± 5 (130) 4.3 ± 0.5 (159)

21 ± 8 (161) 2.0 ± 0.8 (200)

0.2

48 ± 10 (133) 5.5 ± 1* (204)

24 ± 9 (185) 3.2 ± 1 (320)

0.5

65 ± 8*(180) 8.3 ± 1*** (307)

22 ± 6 (169) 2.9 ± 0.8 (290)