Instability of the bovine MOR-2AB (mitochondrial malate: NAD oxidoreductase) heterodimeric molecule of heterozygous subjects after isoelectric focusing.
The heterodimeric molecule which is characteristic of animals heterozygous for the MOR-2 polymorphism and which is readily seen on enzymograms after electrophoresis is reported to be absent from zymograms performed after isoelectric focusing. A possible explanation is presented based on monomer--dimer equilibrium at pH 8.0--8.5.
Instability of the bovine MOR-2AB (mitochondrial malate: NAD oxidoreductase) heterodimeric molecule of heterozygous subjects after isoelectric focusing. The heterodimeric molecule which is characteristic of animals heterozygous for the MOR-2 polymorphism and which is readily seen on enzymograms after electrophoresis is reported to be absent from zymograms performed after isoelectric focusing. A possible explanation is presented based on monomer--dimer equilibrium at pH 8.0--8.5.