Immunological investigations of Penicillium. I. Serological reactivities of exocellular polysaccharides produced by six Penicillium species.

The exocellular polysaccharides of Penicillium charlesii, P. chrysogenum, P. raistrickii, P. claviforme, and P. patulum contain galactofuranosyl residues since galactose is released by mild acid hy...