IgA proteases produced by Streptococcus pneumoniae mediate all of the following effects except _____.
A) separation of Fab and Fc regions
B) interference with FcαR-mediated endocytosis
C) enhanced adherence of Fab-coated bacteria to mucosal epithelium
D) preferential cleavage of IgA2 over IgA1.
Correct Answer:
Verified
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