[Relations between the chemotype and the cell electrophoretic properties in Rhodobacter capsulatus strains].

The cells of two Rhodobacter capsulatus strains, B10 and PG, and the LPS of their cell walls were studied by electrophysical and biochemical methods. Strain B10 was found to belong to the R chemotype, and strain PG, to the RS chemotype. A relation was revealed between the chemotype of the photosynthesizing bacteria Rhodobacter capsulatus and the electrophoretic properties of their cells.