Oy. Dobrynina et al., DETERMINATION IN-VIVO OF THE DIRECTION OF TRANSCRIPTION OF STRUCTURALGENES THE FRUCTOSE REGULON OF ESCHERICHIA-COLI K12, Genetika, 31(2), 1995, pp. 276-277
The direction of transcription of specific components of the fructose
phosphotransferase system, the fruA, fruK, and fruB genes, was determi
ned in vivo by plasmid Fts114lac. Transcription from each of these gen
es was shown to run in the same direction, counterclockwise with respe
ct to the E. coli chromosomal map.