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| 产品名称： | Escherichia coli (Migula) Castellani and Chalmers |
|---|---|
| 商品货号： | TS195521 |
| Classification： | Enterobacteriaceae, Escherichia |
| Strain Designations： | WK6 |
| Application： | Transformation host |
| Biosafety Level： | 1
Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country. |
| Product Format： | frozen |
| Storage Conditions： | Frozen: -80°C or colder Freeze-Dried: 2°C to 8°C Live Culture: See Propagation Section |
| Preceptrol®： | no |
| Genotype： | F lacIq delta(lacZ)M15 proA+B+ delta(lac-proAB) galE rpsL |
| Type Strain： | no |
| Comments： | Phenotype verified: nalR, strR, F(proA+B+). Derived from strain MK30-3 by selecting a spontaneous recA revertant and replacing the F episome with an identical F episome from strain 71-18. |
| Medium： | ATCC® Medium 2926: LB + 20ug/ml Nalidixic Acid +25ug/ml Streptomycin |
| Growth Conditions： | Temperature: 37°C
Atmosphere: Aerobic |
| Name of Depositor： | W Kramer |
| Special Collection： | NCRR Contract |
| References： | Wilfried Kramer, personal communication |