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| 产品名称： | Escherichia coli (Migula) Castellani and Chalmers |
|---|---|
| 商品货号： | TS168878 |
| Classification： | Enterobacteriaceae, Escherichia |
| Strain Designations： | HC |
| Isolation： | Derived from Escherichia coli K-12 wild type, ATCC 25404 |
| 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： | freeze-dried |
| Preceptrol®： | no |
| Type Strain： | no |
| Comments： | Impaired in its ability to grow anaerobically; no nutritional requirements. High reversion frequency; reisolate mutant before use. In anaerobic jars in an atmosphere of N2 and CO2, it grows at one-fifth the rate of the wild type. Aerobic growth rate is normal |
| Medium： | ATCC® Medium 129: Nutrient agar/stabs/broth with 0.5% NaCl |
| Growth Conditions： | Temperature: 37°C |
| Name of Depositor： | JH Schwartz |
| References： | Cedar H, Schwartz JH. Production of L-asparaginase II by Escherichia coli. J. Bacteriol. 96: 2043-2048, 1968. PubMed: 4881701 Cedar H, Schwartz JH. The asparagine synthetase of Escherhic coli. I. Biosynthetic role of the enzyme, purification, and characterization of the reaction products. J. Biol. Chem. 244: 4112-4127, 1969. PubMed: 4895361 |