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Author

Pei-Dong Ren

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2 papers indexed here

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Open access Aug 2026

Tandem receiver domain response regulator DrdR modulates swarming by controlling PilB/PilT activity in Xanthomonas campestris

Abstract Like many other bacterial organisms, Xanthomonas campestris pv. campestris (Xcc) employs two motility appendages, a single polar flagellum and type IV pili, for sensing environmental cues and traversing liquids and solid surfaces. However, compared to the flagellum, the molecular mechanisms underlying the func...

Pei-Dong Ren, Jian-Rou Meng, Qi-Jian Qin et al. · 2 citations
Open access Sep 2026

DrdR Negatively Modulates the Expression of Flagellar Genes via Interaction With FleQ in Xanthomonas campestris

It is demonstrated that DrdR acts as a transcriptional repressor of flagellar gene expression, and serves as a specialized modulator of FleQ that acts upstream in the signalling cascade controlling the expression of flagellar genes in Xcc.

Pei-Dong Ren, Jie-Lun Zheng, Hong-Yi Sun et al. · 0 citations

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