| Reference |
| 1.
| Grundy FJ, Henkin TM (1998) The S box regulon: a new global transcription termination control system for methionine and cysteine biosynthesis genes in gram-positive bacteria. Mol Microbiol 30:737-49.[PMID:10094622] |
| 2.
| Mansilla MC, de Mendoza D (2000) The Bacillus subtilis cysP gene encodes a novel sulphate permease related to the inorganic phosphate transporter (Pit) family. Microbiology 146 ( Pt 4):815-21.[PMID:10784039] |
|