Summary
A bacterial mutant is described which restricts bacteriophage amber suppressor psu +. Restriction, probably, operates at a translational level. The new strain provides the system of identification of bacteriophage amber mutants suppressed by psu + using suppressornegative (su -) bacterial strains.
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Communicated by D. Goldfarb
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Maisurian, A.N., Buyanovskaya, E.A. Isolation of an Escherichia coli strain restricting bacteriophage suppressor. Molec. Gen. Genet. 120, 227–229 (1973). https://doi.org/10.1007/BF00267154
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DOI: https://doi.org/10.1007/BF00267154