TABLE 1.

Serotype and MLST of seven clinical S. pneumoniae isolates, wild-type strain D39, and autolysin- and pneumolysin-deficient mutants of this strain

Strain	Serotype	MLST	Source or reference
A6	19F	NDa	Otitis media patient
A7	9V	ND	Otitis media patient
A17	14	124	Otitis media patient
A22	6A	481	Otitis media patient
A24	14	ND	Otitis media patient
CCUG 23261	11A	62	CCUG
CCUG 33774	5	ND	CCUG
D39 WT	2	128	51
D39 AL−	2	128	2
D39 PLY−	2	128	3

^aND, not determined.