Now showing items 1-7 of 7
The effects of the relA gene on the synthesis of aminoacyl-tRNA synthetases and other transcription and translation proteins in Escherichia coli B
(Springer-Verlag, 1976-01)
The effects of a partial restriction of valyl-tRNA aminoacylation on the synthesis of aminoacyl-tRNA synthetases, ribosomal proteins, and other translation and transcription proteins were examined in otherwise isogenic ...
Cooperative effects of bacterial mutations affecting [lambda] N gene expression : II. Isolation and characterization of mutations in the rif region
(Elsevier, 1976-08)
We report the isolation and initial characterization of a class of mutations, Snu, that map near the rif locus on the Escherichia coli chromosome. Snu mutations inhibit the growth of phage [lambda], an effect primarily ...
Cooperative effects of bacterial mutations affecting [lambda] N gene expression : I. Isolation and characterization of a nusB mutant
(Elsevier, 1976-08)
We report the isolation and characterization of an Escherichia coli mutant which limits the growth of phage [lambda] by inhibiting the expression of the N gene regulatory function. The mutation involved maps near minute ...
Production of mannitol by streptococcus mutans
(Elsevier, 1976)
Mannitol was produced as an end product when resting cell suspensions of strains of Streptococcus mutans were given high levels of sucrose or glucose. The presence of mannitol in the supernatant from glucose incubated cells ...
Detection of Streptococcus mutans in Plaque Samples by the Direct Fluorescent Antibody Test
(SAGE Publications, 1976)
Plasmid-determined tetracycline resistance in Streptococcus faecalis: Tandemly repeated resistance determinants in amplified forms of pAM[alpha]1 DNA
(Elsevier, 1976-04-15)
We recently reported that the six-megadalton plasmid pAM[alpha]1 (one of two plasmids in Streptococcus faecalis strain DS-5C1) undergoes a gene amplification as a result of extended growth (many generations) of cells in ...
Growth of [lambda] variants with added or altered promoters in N-limiting bacterial mutants: Evidence that an N recognition site lies in the PR promoter
(Elsevier, 1976-05)
Transcription of the [lambda] genome, initiating at the early rightward promoter (PR), traverses the cII-O-P operon and extends through the Q gene. In the absence of the [lambda] N function, this transcription is prematurely ...