As with the series' parent show Wallace and Gromit, there are many allusions to other aspects of popular culture and movies such as Star Wars, The Lion King, E.T.: The Extra-Terrestrial, The Matrix, and Pulp Fiction. 1  These include: 2  Shirley's training in the episode Shape Up with Shaun is based on the film Rocky.
Many pathogenic bacteria exist in nature as multiple antigenic types or serotypes, meaning that they are variant strains of the same pathogenic species. For example, there are multiple serotypes of Salmonella typhimurium based on differences in cell wall (O) antigens or flagellar (H) antigens.any pathogenic bacteria exist in nature as multiple antigenic types or serotypes, meaning that they are variant strains of the same pathogenic species. For example, there are multiple serotypes of Salmonella typhimurium based on differences in cell wall (O) antigens or flagellar (H) antigens.
Pathogenic bacteria are defined as those bacteria that that may cause illness in humans. Some pathogenic bacteria are transmitted to humans via food. Food-borne pathogenic bacteria are few among the many different types of seafood bacteria, which are causing no harm to humans.Many microorganisms are even beneficial being used in the production of food and drinks.Others are able to spoil food.ome pathogenic bacteria are transmitted to humans via food. Food-borne pathogenic bacteria are few among the many different types of seafood bacteria, which are causing no harm to humans. Many microorganisms are even beneficial being used in the production of food and drinks. Others are able to spoil food.