1532.txt
213 Bytes
SsrBC Stimulates Transcription of sifB in Vitro in the Absence of Additional Factors -- To determine whether SsrB could directly activate transcription , we used purified SsrBC in an in-vitro-transcription assay .SsrBC Stimulates Transcription of sifB in Vitro in the Absence of Additional Factors -- To determine whether SsrB could directly activate transcription , we used purified SsrBC in an in-vitro-transcription assay .