Biotin: biogenesis, transport, and their regulation.

Biological Transport Biotin/biosynthesis,metabolism Carbon Radioisotopes Chromatography, Paper Diamines Escherichia coli/metabolism,radiation effects Glutamates/metabolism Hydrogen-Ion Concentration Isotope Labeling Kinetics Ligases/metabolism Mutation Nucleic Acid Hybridization Pimelic Acids/metabolism Radiation Effects Species Specificity Structure-Activity Relationship Transaminases/metabolism Transcription, Genetic Transduction, Genetic

Carbon Radioisotopes Diamines Glutamates Pimelic Acids Biotin Transaminases Ligases