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Article

Role of leader peptide synthesis in repZ gene expression of the ColIb-P9 plasmid.

The Journal of biological chemistry - 25 Jun 1990

Hama C, Takizawa T, Moriwaki H, Mizobuchi K

Abstract excerpt

The frequency of replication initiation of the ColIb-P9 plasmid depends on the level of repZ expression, which has been shown to be negatively regulated by inc RNA, the approximately 70-base-long product of the inc gene. To further understand the regulatory mechanism of repZ gene expression, we isolated mutants defective in ColIb-P9 replication using a lambda:ColIb-P9 hybrid phage. Among six mutants isolated, one...

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PMID: 2191957

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Role of leader peptide synthesis in repZ gene expression of the ColIb-P9 plasmid.PMID 2191957Read ↗

Positive and negative regulations of plasmid CoLIb-P9 repZ gene expression at the translational level.Semantic proximity Read ↗

The plasmid ColIb-P9 antisense Inc RNA controls expression of the RepZ replication protein and its positive regulator repY with different mechanisms.Semantic proximity Read ↗

An induced mRNA secondary structure enhances repZ translation in plasmid ColIb-P9.Semantic proximity Read ↗

Organization of the replication control region of plasmid ColIb-P9.Semantic proximity Read ↗

A transcription terminator signal necessary for plasmid ColIb-P9 replication.Semantic proximity Read ↗

Location of a P1 plasmid replication inhibitor determinant within the initiator gene.Semantic proximity Read ↗

Translation initiation of the replication initiator repB gene of promiscuous plasmid pMV158 is led by an extended non-SD sequence.Semantic proximity Read ↗

Ability of IncP-9 plasmid pM3 to replicate in Escherichia coli is dependent on both rep and par functions.Semantic proximity Read ↗

Importance of the leader region of mRNA for translation initiation of ColE2 Rep protein.Semantic proximity Read ↗

Expression of the repA1 gene of IncFII plasmid NR1 is translationally coupled to expression of an overlapping leader peptide.Semantic proximity Read ↗

The expression of a novel antisense gene mediates incompatibility within the large repABC family of alpha-proteobacterial plasmids.Semantic proximity Read ↗

Mutations in an antisense RNA, involved in the replication control of a repABC plasmid, that disrupt plasmid incompatibility and mediate plasmid speciation.Semantic proximity Read ↗

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