The phytohormone indole-3-acetic acid induces quorum sensing signal DSF turnover via a positive feedback biosynthetic loop in the phytopathogen Xanthomonas campestris

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dc.contributor.authorSi-Nan Li
dc.contributor.authorMinglei Zhang
dc.contributor.authorYing Cui
dc.contributor.authorLin Li
dc.contributor.authorChitti Thawai
dc.contributor.authorLian Jiang
dc.contributor.authorDonglan Tian
dc.contributor.authorYu-Cheng Gu
dc.contributor.authorYa‐Wen He
dc.contributor.authorLian Zhou
dc.contributor.authorKai Song
dc.date.accessioned2026-05-08T19:26:40Z
dc.date.issued2026-3-23
dc.description.abstractATP synthases and a resistance-nodulation-cell division (RND)-family efflux pump HepABCD to induce a pH-dependent DSF turnover. Moreover, IAA downregulated another RND family efflux pump IaepABCDE to induce a pH-independent DSF turnover. Finally, the IAA-regulated gene clusters were transcribed during the XC1 infection of cabbage. Collectively, these findings reveal a previously unrecognized role of IAA in modulating bacterial QS, underscoring the importance of IAA in the molecular dialogue between the pathogen and its host.
dc.identifier.doi10.1007/s44154-026-00298-1
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/20707
dc.publisherStress Biology
dc.subjectBacterial biofilms and quorum sensing
dc.subjectPlant-Microbe Interactions and Immunity
dc.subjectPlant Pathogenic Bacteria Studies
dc.titleThe phytohormone indole-3-acetic acid induces quorum sensing signal DSF turnover via a positive feedback biosynthetic loop in the phytopathogen Xanthomonas campestris
dc.typeArticle

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