| Autor: |
P I, Gvozdiak, N I, Mogilevich, A B, Tashirev |
| Rok vydání: |
1983 |
| Předmět: |
|
| Zdroj: |
Mikrobiologiia. 52(1) |
| ISSN: |
0026-3656 |
| Popis: |
Microorganisms that have not been adapted to p-nitrochlorobenzene (p-NCB) are capable of transforming this compound. Washed cell of Escherichia coli, the resting culture and the homogenate of disintegrated cells transform p-NCB into p-chloroaniline (p-CA). The growing culture of E. coli (Eh = -210 mV) reduces the nitro group of p-NCB. If E. coli cells are separated from the cultural broth under strictly anaerobic conditions, the redox potential rises abruptly (Eh = -110 mV); the filtrate does not transform p-NCB into p-Ca. The rate at which E. coli reduces the nitro group of p-NCB depends on the redox potential of the medium. It is likely that any microorganism is capable of reducing p-NCB at a low value of the redox potential. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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