Two genes involved in penicillin biosynthesis are linked in a 5.1 kb SalI fragment in the genome of Penicillium chrysogenum - Díez, B.; Barredo, J. L.; Alvarez, E.; Cantoral, J. M.; Solingen, P.; Groenen, M. A. M.; Veenstra, A. E.; Martin, J. F. (Springer, 1989)
http://dx.doi.org/10.1007/BF00332426
Keywords: W