2019
DOI: 10.1007/s00253-019-09948-z
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Evaluation of induction conditions for plasmid pQE-30 stability and 503 antigen of Leishmania i. chagasi expression in E. coli M15

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Cited by 11 publications
(7 citation statements)
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“…24 More recently, the native Shewanella trimethylamine N-oxide (TMAO)-dependent promoters were also successfully used to regulate gene expression in S. oneidensis MR-1. 25 However, these inducible promoters have several disadvantages that limit their wide applications in Shewanella species, including leaky expression (IPTG-or arabinose-inducible), 26,27 nonlinearity with respect to inducer concentration (IPTG-or arabinoseinducible), toxicity to bacterial cells (IPTG-or arsenicinducible), 28 and low induction efficiency (TMAO-inducible). 29 Therefore, more effective and compatible inducible expression systems for Shewanella species are highly desired.…”
Section: ■ Introductionmentioning
confidence: 99%
“…24 More recently, the native Shewanella trimethylamine N-oxide (TMAO)-dependent promoters were also successfully used to regulate gene expression in S. oneidensis MR-1. 25 However, these inducible promoters have several disadvantages that limit their wide applications in Shewanella species, including leaky expression (IPTG-or arabinose-inducible), 26,27 nonlinearity with respect to inducer concentration (IPTG-or arabinoseinducible), toxicity to bacterial cells (IPTG-or arsenicinducible), 28 and low induction efficiency (TMAO-inducible). 29 Therefore, more effective and compatible inducible expression systems for Shewanella species are highly desired.…”
Section: ■ Introductionmentioning
confidence: 99%
“…Regulation of inducer concentration is critical for recombinant protein expression [ 17 , 18 ]. High concentration of inducer can have toxic effects on host cells, thus preventing protein expression.…”
Section: Resultsmentioning
confidence: 99%
“…The pH was determined by direct measurement in a digital potentiometer. The measurement of total soluble solids—TSS (°Brix) was performed using a digital refractometer (Quimis, Q767BD, Diadema, Brazil) and the concentration of lactic acid and acetic acid was determined by high-performance liquid chromatography (HPLC, Shimadzu Corp., Kyoto, Japan) [ 25 ].…”
Section: Methodsmentioning
confidence: 99%
“…Q767BD, Diadema, Brazil) and the concentration of lactic acid and acetic acid was determined by high-performance liquid chromatography (HPLC, Shimadzu Corp., Kyoto, Japan) [25]. Total protein concentration was determined by the Bradford method [26] using bovine serum albumin (BSA) as standard (Sigma Aldrich Co., St. Louis, MO, USA).…”
Section: Plos Onementioning
confidence: 99%