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Article

[Multifunctional regulatory mutation in Bacillus subtilis flavinogenesis system].

Genetika - 1 Oct 2009

Kreneva R A, Karelov D V, Korol'kova N V, Mironov A S, Perumov D A

Abstract excerpt

Among Bacillus subtilis riboflavin-resistant mutants we identified one, which differed from other regulatory mutants by overproduction of riboflavin and simultaneous upregulation of the rib C gene encoding flavokinase/FAD-synthase. Genetic and biochemical analysis showed that the ribU1 mutation determines a trans-acting factor that simultaneously regulates activity of riboflavin and truB-ribC-rpsO operons....

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PMID: 19947554

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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[Multifunctional regulatory mutation in Bacillus subtilis flavinogenesis system].PMID 19947554Read ↗

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Deregulation of purine pathway in Bacillus subtilis and its use in riboflavin biosynthesis.Semantic proximity Read ↗

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The ribR gene encodes a monofunctional riboflavin kinase which is involved in regulation of the Bacillus subtilis riboflavin operon.Semantic proximity Read ↗

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