Immunolocalization of glyoxysomal malate synthase from soybean cotyledons (Glycine max. L.)

Malate synthase (MS; EC 4.1.3.2), an enzyme specific to the glyoxylate cycle, was studied in cotyledons of dark-grown soybean (Glycine max L) seedlings with light and electron microscopy techniques. Immunogold localization confirmed biochemical evidence that MS from soybean is a glyoxysomal matrix enzyme.