Search results for "recombinant gene"

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A self-inducible heterologous protein expression system in Escherichia coli

2016

AbstractEscherichia coli is an important experimental, medical and industrial cell factory for recombinant protein production. The inducible lac promoter is one of the most commonly used promoters for heterologous protein expression in E. coli. Isopropyl-β-D-thiogalactoside (IPTG) is currently the most efficient molecular inducer for regulating this promoter’s transcriptional activity. However, limitations have been observed in large-scale and microplate production, including toxicity, cost and culture monitoring. Here, we report the novel SILEX (Self-InducibLe Expression) system, which is a convenient, cost-effective alternative that does not require cell density monitoring or IPTG inducti…

0106 biological sciences0301 basic medicineExpression systemslac operonHeterologousGene ExpressionmechanismLac repressorBiology[ SDV.MP.BAC ] Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriologymedicine.disease_cause01 natural sciencesArticlelaw.inventionApplied microbiologylactose03 medical and health scienceslawlac repressor010608 biotechnologyt1r3 taste receptor[SDV.BBM.GTP]Life Sciences [q-bio]/Biochemistry Molecular Biology/Genomics [q-bio.GN]Gene expressionmedicineEscherichia coliFood and NutritionInducerstationary-phaserecombinant geneinducerEscherichia coliMultidisciplinaryhsp70PromoterMolecular biology[SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/BacteriologyRecombinant Proteins030104 developmental biologycloned genesBiochemistry[ SDV.BBM.GTP ] Life Sciences [q-bio]/Biochemistry Molecular Biology/Genomics [q-bio.GN]Alimentation et NutritionRecombinant DNA[SDV.BBM.GTP] Life Sciences [q-bio]/Biochemistry Molecular Biology/Genomics [q-bio.GN]bacteriophage-t7 rna-polymerase[SDV.MP.BAC] Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology
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