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Article

Interaction of Bacillus subtilis GabR with the gabTD promoter: role of repeated sequences and effect of GABA in transcriptional activation.

The FEBS journal - 1 Nov 2020

Nardella Caterina, Barile Anna, di Salvo Martino L, Milano Teresa, Pascarella Stefano, Tramonti Angela, Contestabile Roberto

Abstract excerpt

Bacillus subtilis is able to use γ-aminobutyric acid (GABA) found in the soil as carbon and nitrogen source, through the action of GABA aminotransferase (GabT) and succinic semialdehyde dehydrogenase (GabD). GABA acts as molecular effector in the transcriptional activation of the gabTD operon by GabR. GabR is the most studied member of the MocR family of prokaryotic pyridoxal 5'-phosphate (PLP)-dependent...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 32147931
DOI: 10.1111/febs.15286

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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