Bacteria 3

Question 1

What can to be used to classify different bacterial species?

Answer 1

Selected antisera

Question 2

How do to 1Selected antisera ?

Answer 2

This may be based on either carbohydrate or protein antigens from the bacterial cell wall or the capsular polysaccharide.
(Group A streptococcal
M proteins or O and H polysaccharide antigens of salmonella).