SPECIFIC INHIBITION OF ACID PHOSPHATASE-3 IN POLLEN OF MAIZE BY THE DIAZONIUM SALT FAST GARNET GBC
1 Department of Field and Vegetable Crops, Faculty of Agriculture, The Hebrew University, Rehovot, Israel
Fast garnet GBC, a diazonium salt commonly used for localization of acid phosphatase activity, was found to be a specific inhibitor for AP3, one of three acid phosphatase enzymes present in maize pollen. This enzyme was not inhibited by fast blue RR or fast blue BB, two other diazonium salts. A possible Inhibition by accompanying inorganic ions was ruled out. Submitted on May 27, 1969
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