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Article

Enhancement of a high efficient autoinducible expression system in Bacillus subtilis by promoter engineering.

Protein expression and purification - 1 Nov 2016

Cheng Jintao, Guan Chengran, Cui Wenjing, Zhou Li, Liu Zhongmei, Li Weijiang, Zhou Zhemin

Abstract excerpt

Quorum-sensing related promoter srfA (PsrfA) was used to construct autoinducible expression system for production of recombinant proteins in Bacillus subtilis. PsrfA was prominent in the unique property of inducer-free activity that is closely correlated with cell density. Here, using green fluorescent protein (GFP) as the reporter protein, PsrfA was optimized by shortening its sequences and changing the...

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Identifiers

PMID: 27426133
DOI: 10.1016/j.pep.2016.07.008

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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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