What people are saying - Write a review
We haven't found any reviews in the usual places.
Credits and Acknowledgements
The GradientSensing Mechanism
A Method for Measuring Chemotaxis
8 other sections not shown
Acad accumulation Adler alanine amino acids Armstrong asparagine aspartate assay attractant gradient auxotroph bacteria bacterial chemotaxis Bacteriol bacterium behavior Berg binding protein Biol broth cheA cheB cheB mutants cheC chemicals chemo chemoreceptors chemotactic response chemotaxis medium colonies complementation concentration of attractant cotransduction culture cycloleucine detected direction effect end-to-end distance enzyme Escherichia coli experiments flagella flagellar rotation flagellum galactose genes Genetic glucose glycerol gradient grown growth increase incubation inhibit isolated isoleucine Koshland Macnab measured mechanism membrane metabolism methionine methionine auxotroph method Microbiol microscopic mirabilis motility mutants negative chemotaxis nonchemotactic mutants nonswarming mutants norleucine normal number of bacteria observed phenotype phosphate present quantitative receptor repellent ribose serine smooth swimming strain studies supD suspension swarm band swarm cells swarm plates Table tants taxis temperature temporal gradient tested threshold tion trajectory transport tryptone tumbling frequency tumbly mutants twiddles typhimurium washed wild type wild-type