The Lancefield Collection of Streptococcus Strains
Group A:
Type 50 Strains:
M50 Typing Reference Strain: B514/33/6
A203
A296
A306 (Gr. A Variant)
A307 (Gr. A Variant)
A310
A315
A316 (Variant)
A317
A318
A322
A323
A324
A325 (Variant)
A326
A327 (Variant)
A328 (Variant)
A329
A330
A331 (Variant)
A332 (Variant)
A333
A334
A335
A336 (Variant)
A337 (Variant)
A338 (Variant)
A339
A340
A341 (Variant)
A342 (Variant)
A343 (Variant)
A356
A373 (Dr. Hook's T50)
A391
A392
A393
A394
A395
A396
A397
A404/18/1
A404
A405
A411
A412
A413
A414
A415
A438
A442
A443
A876 (Variant)
A877 (Variant)
A878 (Variant)
A879 (Variant)
B513/17/1 (of F150)
B514/33/1
B934
B935 (Dead 11/8/82)
B936/37/1
B936
B937
B938
B992
D467
D468
D472
D473
F156/97A/1
F156/133A/1
F156/83A/1 (Var.)
F156/71A/1
F156/28A
F156
F156/28A (#14 Intermediate)
F156/28A (#4; Intermediate)
F156/28A (Variant)
F156/28A (orig.)
F156/8 (has type 50 "R")