SwrA-mediated Multimerization of DegU and an Upstream Activation Sequence Enhance Flagellar Gene Expression in Bacillus subtilis

[Display omitted] •SwrA is a small protein that causes oligomerization of the response regulator DegU to increase DNA binding both in vivo and in vitro.•DegU binds upstream of the Pflache promoter but requires SwrA-induced oligomerization to activate transcription.•The Pflache promoter has an upstre...

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