In the course of a study conducted to determine the correlation between covalently bound DNA-ethyl adducts and specific locus mutation induction in maize (W. E. Schy and M. J. Plewa Mutat. Res., 211, 231-241), it was necessary to accurately quantify
Procedures for collecting DNA from dilute solutions as small spots of the insoluble cetyltrimethylammonium salt deposited on either glass fiber or Millipore filters are described. This method of concentration facilitates the fluorescent assay of DNA, either by a microreaction in
A rapid in situ deoxyribonucleic acid assay for determining cell number in culture and tissue.
The Biochemical journal, 231(3), 705-712 (1985-11-01)
In addition to normal decarboxylation of glutamate to 4-aminobutyrate, glutamate decarboxylase from pig brain was shown to catalyse decarboxylation-dependent transamination of L-glutamate and direct transamination of 4-aminobutyrate with pyridoxal 5'-phosphate to yield succinic semialdehyde and pyridoxamine 5'-phosphate in a 1:1
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