Plasmids for efficient single-copy gene cloning into gdh2 and trpC of Bacillus megaterium DSM319 and QM B1551 - Schmiedel, D.; Vary, P. S.; Jablonski, L.; Hillen, W. (Springer, 1997)
http://dx.doi.org/10.1007/s002530050970
Keywords: W; ZM