5 Untranslated Regions|Algorithms|Base Sequence|Chromosome Mapping|Escherichia coli|Gene Expression Profiling|Gene Expression Regulation, Bacterial|Genome, Bacterial|Models, Genetic|Models, Statistical|Molecular Sequence Data|Oligonucleotide Array Sequence Analysis|Operon|Prokaryotic Cells|RNA, Bacterial|Sequence Analysis, DNA|Sequence Homology, Amino Acid|Transcription Factors