Take a clean grease free slide and make smear using sterile technique. But I couldnt seem to get a perfect endospore staining. Bacillus Cereus Endospore Stain Microbiology Stain Microbiology Lab Air dry and heat fix the organism on a glass slide and cover with a. . Heat-fix bacteria on glass slide. Slide with smears of Bacillus cereus and Staphylococcus epidermidis. The outermost layer the. - Bacillus cereus is gram-positive rod-shaped bacilli with square ends. Cereus is classified as a gram-positive aerobic or facultative anaerobic spore former motile pathogenic and opportunistic bacterium capable of producing resistant. Bacteria of the Bacillus cereus family form highly resistant spores which in the case of the pathogen B. They are in the form of a. The endospore coat is a. Sporulation in Bacillus subtilis involves an asymmetric cell division followed by differentiation into two cell types the endospore ...