| Autor: |
Kline, Bruce C., Seelke, Ralph W. |
| Zdroj: |
Molecular and General Genetics MGG; October 1982, Vol. 187 Issue: 2 p218-224, 7p |
| Abstrakt: |
We have taken advantage of two situations in which the incompatibility barrier between F plasmids is overcome to show that wild-type genes controlling F copy number (cop+) are dominant in trans over mutant genes. The simplest interpretation of our findings is that the cop mutations have inactivated a repressor gene that controls F replication. Since the cop. mutations all map in a region that others have shown by sequence analysis to theoretically encode four proteins, a strong possibility exists that one of these proteins is the repressor. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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