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Article

Genetic analysis of the Bacillus licheniformis degSU operon and the impact of regulatory mutations on protease production.

Journal of biotechnology - 31 May 2012

Borgmeier Claudia, Bongaerts Johannes, Meinhardt Friedhelm

Abstract excerpt

Disruption experiments targeted at the Bacillus licheniformis degSU operon and GFP-reporter analysis provided evidence for promoter activity immediately upstream of degU. pMutin mediated concomitant introduction of the degU32 allele--known to cause hypersecretion in Bacillus subtilis-- resulted in a marked increase in protease activity. Application of 5-fluorouracil based counterselection through establishment of...

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Identifiers

PMID: 22387916
DOI: 10.1016/j.jbiotec.2012.02.011

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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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