- Primary structure, partial purification and regulation of key enzymes of the acetyl cycle of arginine biosynthesis in Bacillus stearothermophilus: dual function of ornithine acetyltransferase. Sakanyan, V., Charlier, D., Legrain, C., Kochikyan, A., Mett, I., Piérard, A., Glansdorff, N. J. Gen. Microbiol. (1993)