potassium permanganate reactivity experiments with purified His6-Crl showed that Crl directly activated S-dependent transcription initiation at the adrA promoters .
In vitro transcription assays with purified His6-Crl showed that Crl directly activated S-dependent transcription initiation at the adrA promoters .
In vitro transcription experiments with purified Crl protein of Salmonella showed that Crl stimulates S-dependent transcription at the adrA promoters .
Crl protein activates in-vitro-transcription by E S from the adrA promoters .
Together , these results showed that Crl enhanced both the rate of formation of open complexes by E S from the adrA promoters .
Together , these results showed that Crl enhanced both the quantity of open complexes by E S from the adrA promoters .
In vitro transcription experiments with the Crl protein showed that Crl stimulates S-dependent transcription at promoters of the adrA genes ; these genes are involved in the biosynthesis of cellulose .
In vitro transcription experiments with the Crl protein showed that Crl stimulates S-dependent transcription at promoters of the adrA genes ; these genes are involved in the biosynthesis of curli .