Now showing items 21-30 of 37
Recasting nonlinear differential equations as S-systems: a canonical nonlinear form
(Elsevier, 1987-11)
An enormous variety of nonlinear differential equations and functions have been recast exactly in the canonical form called an S-system. This is a system of nonlinear ordinary differential equations, each with the same ...
A [phi]80 function inhibitory for growth of lambdoid phage in him mutants of Escherichia coli. Deficient in integration host factor II. Physiological analysis of the abortive infection
(Elsevier, 1985-01-30)
Derivatives of phage [lambda] with the rightmost 3% of the genome (the QSR region) from the related phage [phi]80 fail to grow at low temperatures (e.g., 32[deg]) in Escherichia coli. hosts deficient in either protein ...
Equivalence between S-systems and Volterra systems
(Elsevier, 1986-03)
S-systems and Volterra systems have been developed independently of each other in different branches of biology. We show that these systems are mathematically equivalent.
Isolation and mapping of Mu nu mutants which grow in him mutants of E. coli
(Elsevier, 1982-07-15)
Mu nuA and Mu nuB mutants were selected by their ability to form plaques on lawns of Escherichia coli himA and himB mutants, respectively. Deletion mapping of the nuA and nuB mutations by marker rescue from [lambda]pMu ...
Interference with the expression of the N gene function of phage [lambda] in a mutant of Escherichia coli
(Elsevier, 1973-01)
An Escherichia coli mutant nus, which inhibits the growth of [lambda] by inhibiting the expression of the [lambda] N gene product, has been further characterized. The N protein regulates phage development by stimulating ...
Metabolic diversity of aromatic hydrocarbon-degrading bacteria from a petroleum-contaminated aquifer
(Kluwer Academic Publishers; Springer Science+Business Media, 1993-12)
We characterized bacteria from contaminated aquifers for their ability to utilize aromatic hydrocarbons under hypoxic (oxygen-limiting) conditions (initial dissolved oxygen concentration about 2 mg/l) with nitrate as an ...
Genetic characterization of a bacterial locus involved in the activity of the N function of phage [lambda]
(Elsevier, 1974-03)
We report the genetic mapping of a locus of the Escherichia coli chromosome involved in the expression of the N gene function of phage [lambda]. This phage specified function regulates the subsequent transcription of most ...
The 50th Anniversary of Water Fluoridation in Grand Rapids, Michigan
(Blackwell Publishing Ltd, 1996-12)
An SV40 transformation revertant due to a host mutation: Isolation and complementation analysis
(Elsevier, 1992-04)
We have isolated an SV40 transformation revertant cell line, CLi L, by selection for normal cells whose growth is inhibited under low serum conditions. This line expresses a single, wild-type copy of large T antigen, yet ...
Biochemical systems theory and metabolic control theory: 1. fundamental similarities and differences
(Elsevier, 1987-10)
Biochemical Systems Theory (BST) was developed in the late 1960s to explicate the integrated behavior of intact biochemical systems--specific dynamic behavior as well as general principles of design--in relation to the ...