D20 (ATCC® 12661-B1™) Strain Designations: D20 / Type Strain: no / Biosafety Level: 1 General Information Characteristics History Documentation Print Email Share Share this product Facebook Twitter Google+ Strain Designations D20 Type Strain no Biosafety Level 1 Product Format freeze-dried Type Strain no Name of Depositor MH Adams References Larson CL, et al. An organism resembling P. tularensis from water. J. Bacteriol. 70: 253-258, 1955. Basic Documentation Product Sheet Certificate of Analysis MSDS