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Antagonism by the Type VI secretion system of <i>Bacteroides fragilis</i> is controlled by a TetR family regulator and released small molecule

2025-08-20

Abstract excerpt

Antagonistic systems of bacteria are often tightly regulated. The human gut Bacteroidales harbor three distinct antagonistic Type VI secretion systems (T6SS), one of which is present only in Bacteroides fragilis , known as the GA3 T6SS. Although this is the best studied of the three T6SSs, little is known about how it is regulated. The gene upstream of the GA3 T6SS locus encodes a TetR family transcriptional regu...

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Literature Corpus work
d1b6a0f7-6185-5299-aef5-5495e52712bc
DOI
10.1101/2025.08.20.671311
Open publication

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Antagonism by the Type VI secretion system of <i>Bacteroides fragilis</i> is controlled by a TetR family regulator and released small moleculeDOI 10.1101/2025.08.20.671311
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