Now showing items 11-20 of 49
Identification and characterization of the cAMP binding proteins of yeast by photoaffinity labeling
(Elsevier, 1979-10-12)
Contrary to previous reports, we find the molecular weight of the major cAMP-binding protein in to be 54,000 daltons. A number of lower molecular weight proteins have also been identified and are believed to be breakdown ...
Bacteriophage Lambda N-Dependent Transcription Antitermination : Competition for an RNA Site May Regulate Antitermination
(Elsevier, 1994-02-10)
Bacteriophage [lambda] controls the expression of its early genes in a temporal manner by a series of transcription termination and antitermination events. This antitermination requires the [lambda] N protein as well as ...
Temperature dependent alteration in bacterial protein composition
(Elsevier, 1975-02-03)
When different strains of or are grown at 30[deg] or at 42[deg] and their proteins are compared using SDS-polyacrylamide gel electrophoresis, differences are observed in the protein composition of the cells. In particular, ...
Gene N regulator function of phage [lambda]imm21: Evidence that a site of N action differs from a site of N recognition
(Elsevier, 1973-12-25)
We report the isolation and characterization of a new mutation in the hybrid phage [lambda]imm21. Both genetic and physiological studies demonstrate that this new mutation, N21-1, is similar to N mutations of phage [lambda]. ...
Dominance of iminopeptidase activity in the human oral bacterium Treponema denticola ATCC 35405
(Springer-Verlag, 1986-11)
Treponema denticola ATCC 35405, a human oral spirochete associated with periodontal disease, was shown to contain three enzymes (I, II, and III) with proline iminopeptidase activity. II and III were considered to be true ...
On G 0 and cell cycle controls
(Wiley Subscription Services, Inc., A Wiley Company, 1987-11)
No Abstract.
Biochemical systems theory and metabolic control theory: 2. the role of summation and connectivity relationships
(Elsevier, 1987-10)
Perhaps the major obstacle to recognizing the relatedness of Biochemical Systems Theory (BST) and a subsequently developed approach some have called Metabolic Control Theory (MCT) is the summation and connectivity ...
Isolation of mutants of Escherichia coli lacking NAD- and NADP-linked malic enzyme activities
(Elsevier, 1975-07-22)
SummaryWhen Escherichia coli utilizes C4-dicarboxylic acids as sole sources of carbon and energy for growth, phosphoenolpyruvate is synthesized by means of phosphoenolpyruvate carboxykinase or by sequential action of malic ...
A criterion for using chloramphenicol to define different processes in the initiation of DNA synthesis in bacteria
(Elsevier, 1974-07)
A criterion is proposed which must be met in order to demonstrate that two different proteins are required for the initiation of DNA synthesis, with each protein being synthesized at a different time prior to initiation, ...
Feedforward inhibition in biosynthetic pathways: inhibition of the aminoacyl-tRNA synthetase by intermediates of the pathway
(Elsevier, 1979-04-21)
The stability of an amino acid biosynthetic pathway controlled by end-product inhibition is significantly improved if, in addition, the corresponding aminoacyl-tRNA synthetase is inhibited by an intermediate in the pathway. ...