Does Bacillus Cereus Grow on Macconkey Agar?

Bacillus cereus has a large, smooth, pink colonies with mousy smell on MacConkey's agar. Lactose non-fermenter colonies on the MacConkey's agar and central black, small size colonies with smooth to rough in appearance on the Salmonella-Shigella agar were identified as Salmonella spp.

Does Bacillus grow on MacConkey?

Bacillus cereus has a large, smooth, pink colonies with mousy smell on MacConkey's agar. Lactose non-fermenter colonies on the MacConkey's agar and central black, small size colonies with smooth to rough in appearance on the Salmonella-Shigella agar were identified as Salmonella spp.

Can B cereus grow on MacConkey agar?

Contexts in source publication

cereus grows well on most routine culture media such as blood agar (Figure 1), chocolate agar and MacConkey agar. Routine laboratory tests will reveal large boxcar-shaped, Gram-positive bacilli ( Figure 2) that are catalase positive. ...