Bauer H, Shepherd D, Sigarlakie E
J Bacteriol. 1974 May;118(2):747-9. doi: 10.1128/jb.118.2.747-749.1974.
A highly osmiophilic structure observed in all pigment-producing mutants of Flavobacterium examined is described. Several factors favor the possibility that this structure might be related to pigment synthesis or pigment accumulation.