Now showing items 1-10 of 38
Studies on Escherichia coli tryptophan repressor-operator interactions
Trp repressor regulates the expression of TrpEDCBA, aroH, and TrpR operons. Recently, X-ray crystallographic analysis of a Trp repressor-operator complex has suggested a stoichiometry of one repressor dimer to one operator ...
Biodegradation of trichloroethene by ammonia-oxidizing bacteria: Kinetics, effects of mixtures, and toxicity
Trichloroethene is degraded by ammonia-oxidizing bacteria. In the absence of ammonia, TCE transformation proceeds at moderate rates. Under the experimental conditions tested, the presence of PCE and cis-DCE, competitive ...
Studies of the carbohydrate and related metabolism of the cestode, Hymenolepis diminuta
This study was initially undertaken to determine whether the role of phosphorus in the carbohydrate metabolism of tapeworms is similar to or different from the role of this element in the chemical economy of other animals. ...
Competition between the rat tapeworm, Hymenolepis diminuta, and the acanthocephalan, Moniliformis dubius, in the laboratory rat
Since the tapeworm, Hymenolepis diminuta, and the acanthocephalan, Moniliformis dubius, are thought to obtain all their nutrients by absorption through the body surface, are known to inhabit the same general part of the ...
Studies on the oligodynamic action of silver
Abstract Not Available.