Abstract
Dosage and relative cellular levels of RexA and RexB proteins encoded by the rexA-rexB genes of a lambda prophage are important for the Rex+ phenotype, which was nullified when greater RexA or RexB was provided than was necessary for the complementation of a rexA- or a rexB- prophage.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Bacteriophage T4 / genetics*
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Bacteriophage T4 / growth & development
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Bacteriophage lambda / genetics*
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Bacteriophage lambda / physiology
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Escherichia coli / virology*
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Gene Deletion
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Gene Expression
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Genes, Viral / genetics
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Genes, Viral / physiology
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Genetic Complementation Test
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Lysogeny*
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Mutation
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Plasmids
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Prophages / genetics
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Prophages / physiology
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Viral Nonstructural Proteins / genetics*
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Viral Proteins / genetics*
Substances
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RexA protein, Bacteriophage lambda
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Viral Nonstructural Proteins
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Viral Proteins
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rIIA protein, Enterobacteria phage T4
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rexB protein, Bacteriophage lambda