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Historical Strains

NARSA Strain Id Alias Strain Species Description  
NRS104  Cowan I; ATCC12598;NCTC8530  Staphylococcus aureus  Isolated by Cowan septic arthritis in 1935; Serotype 1. 
NRS196  No. 49  Staphylococcus aureus  Used by Dr. Glencross in research on phage 80 
NRS198  No. 56   Staphylococcus aureus  Strain was in existence as early as 1949. 
NRS199  No. 66; CN49I-Staph:I33  Staphylococcus aureus  Strain was in existence as early as 1947. 
NRS201  No. 150; 12907  Staphylococcus aureus  Strain was in existence as early as 1950. 
NRS202  No. 152; 16434  Staphylococcus aureus  Strain was in existence as early as 1950. 
NRS203  No. 153; 13111  Staphylococcus aureus  Strain was in existence as early as 1950. 
NRS204  No. 167; NCTC6571   Staphylococcus aureus  Strain was in existence as early as 1940. Used in the original work of Lord Florey and colleagues in their work on Penicillin. Later acquired by NCTC from Sir Alexander Fleming and given number NCTC6571.  
NRS205  No. 208  Staphylococcus aureus  One of the original penicillin-treated cases 
NRS207  No. 229  Staphylococcus aureus  The Clevedon Code G strain 
NRS209  No. 315; 28243  Staphylococcus aureus  Isolated in 1971; resistant to penicillin, ampicillin, and methicillin 
NRS210  No. 326; KCM 187  Staphylococcus aureus  Strain was in existence as early as 1968. 
NRS211  No. 333  Staphylococcus aureus  Strain was in existence as early as 1956; Dr. Gladstone's penicillinase producer 
NRS212  No. 344; 2748  Staphylococcus aureus  Strain was in existence as early as 1957. 
NRS213  No. 348; 605E; G2  Staphylococcus aureus  Strain was in existence as early as 1958. 
NRS214  No. 359   Staphylococcus aureus  Strain was in existence as early as 1960. 
NRS215  No. 425; 5441  Staphylococcus aureus  Strain was in existence as early as 1968. 
NRS216  No. 426; 5442  Staphylococcus aureus  Strain was in existence as early as 1968; isolated from a burn case. 
NRS217  No. 430; 5446  Staphylococcus aureus  Strain was in existence as early as 1968; from a case of osteomyelitis 
NRS218  No. 437; 96  Staphylococcus aureus  Strain was in existence as early as 1968. 
NRS219  No. 536; NCTC9789; PS80  Staphylococcus aureus  Strain was in existence as early as 1974; auxotrophic mutant phe-, leu-, ileu-, met- 
NRS220  No. 611; 46  Staphylococcus aureus  Protein A producer 
NRS222  ATCC9144;NCTC6571;NCIB6571;NRRL B-314;No.750  Staphylococcus aureus  Penicillin-sensitive strain; strain was in existence as early as 1978. 
NRS223  No. 784  Staphylococcus aureus  Penicillin-resistant variant of strain KCM 187 (NRS210) 
NRS224  No. 690; NAG9  Staphylococcus aureus  A mutant of 209P; lacks glucosamine synthetase. In existence as early as 1977.  
NRS225  No. 691   Staphylococcus aureus  Penicillin tolerant strain. 
NRS274  No. 55-1   Staphylococcus aureus  Penicillin resistant at 200 units/ml 
NRS275  No. 55-2   Staphylococcus aureus  Penicillin resistant at 200 units/ml