Effects of replacement of promoters and modification of the leader peptide region of the amy gene of Streptomyces griseus on synthesis and secretion of α-amylase by Streptomyces lividans

1. Vigal, T.
2. Gil, J.A.
3. Daza, A.
4. García-González, M.D.
5. Villadas, P.
6. Martín, J.F.