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. 2000 Mar;122(3):925–932. doi: 10.1104/pp.122.3.925

Table I.

Effects of an inhibitor of copper-containing oxidases on IAA decarboxylation

Incubation Time +BA −BA
h dpm
0 69,203 67,909
2 67,528 61,068
5 61,739 48,920

Effect of bathocuproinedisulfonic acid (BA), an inhibitor of copper-containing enzymes, on the oxidative decarboxylation of 1-14C-IAA in the presence of AAO, Mn+2, and p-coumaric acid. Data reflect the amount of radioactivity in a 75 μL-aliquot after various periods of incubation with and without BA.