Protein A of Staphylococcus aureus is a pa of: (A) Cell wall, (B) Genome, (C) Limiting membrane, (D) Plasmid
Answer is A. Protien A, is the cell surface protien, present in most S.aureus strains, has many biological propeies, including chemotactic, antiphagocytic and anti-complementary effects. IT also induces platelet damage and hypersensitivity. Ref: Textbook of Ananthanarayan and paniker's; 10th Edition; Pg:203