Other less common pathogens include "Bacillus cereus, Clostridium perfringens, Clostridium difficile" and "Staphylococcus aureus". Some pathogenic bacteria, such as "Clostridium perfringens" and "Bacillus cereus", are capable of causing spoilage. " Listeria monocytogenes" (a known pathogen), "Staphylococcus aureus", "Bacillus cereus", "Clostridium botulinum", etc. This is the case of Staphylococcus aureus and Bacillus cereus, for example. Bacteria having a centrally placed endospore include "Bacillus cereus". Cereulide is a toxin produced by "Bacillus cereus". It bears close genotypical and phenotypical resemblance to "Bacillus cereus" and "Bacillus thuringiensis". The soil bacterium "Bacillus cereus" can be used to transform resveratrol into piceid (resveratrol 3-O-beta-D-glucoside). Periodontal isolates of "B. cereus" also possess distinct pXO1-like plasmids. While "B. cereus" vegetative cells are killed during normal cooking, spores are more resistant. Bacteria of the "B. cereus" group are infected by bacteriophages belonging to the family "Tectiviridae". Cooking temperatures less than or equal to allow some "B. cereus" spores to survive. The "B. cereus" group generally exhibits complex genomes and most carry varying numbers of plasmids. The lagoon also contains night-blooming cereus. Cactoideae may also be called night-blooming cereus.