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.
endogenous antigens. an example of these are: viral proteins produced during viral replication proteins produced by intracellular bacteria proteins that have escaped into the cytosol from the phagosome of phagocytes tumor antigens produced by cancer cells self peptides from human cell proteins.xamples of ____ - ____ _______: allergens (cause allergic reactions) foreign tissues and cells (from transplants and transfusions) cells that the body fails to recognize as normal self (autoimmune or cancer).