We initiated our research on subtilin quorum sensing system which would provide a coordinated cell response.
Kleerebezem M, Bongers R, Rutten G, Vos WM de and Kuipers OP. (2004). "Autoregulation of subtilin biosynthesis in Bacillus subtilis: the role of the spa-box in subtilin-responsive promoters". Peptides. 25(9). 1415-24.
Klein C, Kaletta C, Schnell N and Entian KD. (1992). "Analysis of genes involved in biosynthesis of the lantibiotic subtilin". Applied and environmental microbiology. 58(1). 132-42.