Escherichia coli (Migula) Castellani and Chalmers (ATCC® 49562)

Strain Designations: 70-23  /  Type Strain: no  /  Biosafety Level: 1

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Classification Enterobacteriaceae, Escherichia
Strain Designations 70-23
Derived from existing strain
Type Strain no
Biosafety Level 1
Product Format freeze-dried
Preceptrol® no
Genotype thiD
Type Strain no
Biosynthesis of thiamine pyrophosphate
Medium ATCC® Medium 1065: LB Agar/Broth, Miller
Growth Conditions
Temperature: 37.0°C
Genotype thiD
Name of Depositor BJ Bachmann
Chain of Custody
ATCC <<--BJ Bachmann<<--H. Nakayama <<--- B.D. Davis
Derived from existing strain

Nakayama H, Hayashi R. Biosynthesis of thiamine pyrophosphate in Escherichia coli. J. Bacteriol. 109: 936-938, 1972. PubMed: 4550824

Nakayama H, Hayashi R. Biosynthetic pathway of thiamine pyrophosphate: a special reference to the thiamine monophosphate-requiring mutant and the thiamine pyrophosphate-requiring mutant of Escherichia coli. J. Bacteriol. 112: 1118-1126, 1972. PubMed: 4565529

derived from ATCC 9637

Notice: Necessary PermitsPermits

These permits may be required for shipping this product:

  • Customers located in the state of Hawaii will need to contact the Hawaii Department of Agriculture to determine if an Import Permit is required. A copy of the permit or documentation that a permit is not required must be sent to ATCC in advance of shipment.
Basic Documentation