Tapias A, Barbé J (August 1999). "Regulation of divergent transcription from the uvrA-ssb promoters in Sinorhizobium meliloti". Mol. Gen. Genet.262 (1): 121–30. PMID10503543. doi:10.1007/s004380051066.
Tapias A, Barbé J (August 1999). "Regulation of divergent transcription from the uvrA-ssb promoters in Sinorhizobium meliloti". Mol. Gen. Genet.262 (1): 121–30. PMID10503543. doi:10.1007/s004380051066.