- The arginine operon of Bacillus stearothermophilus: characterization of the control region and its interaction with the heterologous B. subtilis arginine repressor. Savchenko, A., Charlier, D., Dion, M., Weigel, P., Hallet, J.N., Holtham, C., Baumberg, S., Glansdorff, N., Sakanyan, V. Mol. Gen. Genet. (1996)