The Lancefield Collection of Streptococcus Strains
M Typing Reference Strains
Strain Directory: M type 1 to 67
Group A:
Type 33 Strains:
M33 Typing Reference Strain: C107/102/1
13RS60 2RSC18 3RSC18 5RSC18 A981 A982 A984 B449 (Sulfa Resistant) B450 (Sulfa Resistant) C107/59/1 C107/24/6 C170 C192 (Dead 11/8/1982) D323 (crosses ++ with T28 "R") F665
