Mycophenolic acid production by <i>Penicillium brevicompactum</i> in two media

Abstract

Penicillium brevicompactum produces mycophenolic acid as it grows vegetatively, not only on a simple medium where growth is slow but also on a richer medium where growth is less restricted. The implications of this finding on the association of fungal secondary metabolism with the idiophase in liquid and solid culture are discussed.