This medium is recommended as a special medium used in transformation studies, the competent cells are incubated in this medium immediately after transformation. This medium has 3.6 grams of glucose as an extra which repairs the perforations of the E. coli cells while transformation.
1. Sambrook J., E. F. Fritsch, and T. Maniatis. 1989.Molecular cloning: A Laboratory manual, 2nd ed. Cold Spring Harbor Laboratory, Cold Spring Harbor, N.Y.