Effect of lrp mutations on the expression of traJ transcriptional units To identify the promoter regulated by Lrp in the transfer regulon of pSLT , we investigated the effect of lrp mutations on the expression of the regulatory genes traJ and finP .
Effect of lrp mutations on the expression of finP transcriptional units To identify the promoter regulated by Lrp in the transfer regulon of pSLT , we investigated the effect of lrp mutations on the expression of the regulatory genes traJ and finP .
Effect of lrp mutations on the expression of tra transcriptional units To identify the promoter regulated by Lrp in the transfer regulon of pSLT , we investigated the effect of lrp mutations on the expression of the regulatory genes traJ and finP .
Effect of lrp mutations on the expression of traJ transcriptional units To identify the promoter regulated by Lrp in the transfer regulon of pSLT , we investigated the effect of lrp mutations on the expression of the first gene of the tra operon , .
Effect of lrp mutations on the expression of traJ transcriptional units To identify the promoter regulated by Lrp in the transfer regulon of pSLT , we investigated the effect of lrp mutations on the expression of traY , .
Effect of lrp mutations on the expression of finP transcriptional units To identify the promoter regulated by Lrp in the transfer regulon of pSLT , we investigated the effect of lrp mutations on the expression of the first gene of the tra operon , .
Effect of lrp mutations on the expression of finP transcriptional units To identify the promoter regulated by Lrp in the transfer regulon of pSLT , we investigated the effect of lrp mutations on the expression of traY , .
Effect of lrp mutations on the expression of tra transcriptional units To identify the promoter regulated by Lrp in the transfer regulon of pSLT , we investigated the effect of lrp mutations on the expression of the first gene of the tra operon , .
Effect of lrp mutations on the expression of tra transcriptional units To identify the promoter regulated by Lrp in the transfer regulon of pSLT , we investigated the effect of lrp mutations on the expression of traY , .
that Lrp could bind to the lrp regulatory region in the absence of amino-acids
It has been shown previously that leucine does not alter the binding of Lrp to the regulatory region of the E. coli lrp gene .
The modifications to the patterns of hypersensitivity seen in the lrp regulatory region in the presence and absence of leucine are consistent with an adjustment to the Lrp -- DNA contacts due to the influence of the amino-acid on Lrp protein structure .
The modifications to the patterns of protection seen in the lrp regulatory region in the presence and absence of leucine are consistent with an adjustment to the Lrp -- DNA contacts due to the influence of the amino-acid on Lrp protein structure .
The effect of adding leucine is not to remodel it so that the negative influence of the Lrp protein on lrp promoter function is attenuated .
The effect of adding leucine is not to abolish DNA interaction so that the negative influence of the Lrp protein on lrp promoter function is attenuated .
The effect of adding leucine is not to abolish Lrp so that the negative influence of the Lrp protein on lrp promoter function is attenuated .
( A ) The mRNA levels of Lrp-regulated genes in chromosome lrp mutants .
The chromosome K36Q , K36R , of Lrp-regulated genes in chromosome lrp mutants .