Journal Article Research Support, U.S. Gov't, P.H.S. Technical Report 163795-75-3 83869-56-1 8L70Q75FXE Adenosine Triphosphate Bacterial Proteins Benzothiazoles DNA Primers Diamines EC 2.7.- EC 2.7.13.1 EC 2.7.13.3 Escherichia coli Proteins Fluorescent Dyes Granulocyte-Macrophage Colony-Stimulating Factor Histidine Kinase Membrane Proteins Methyl-Accepting Chemotaxis Proteins Organic Chemicals Phosphates Phosphorus Radioisotopes Protein Kinases Quinolines Research Support, Non-U.S. Gov't SYBR Green I cheA protein, E coli cheY protein, E coli