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A suppressor tRNA-mediated feedforward loop eliminates leaky gene expression in bacteria.

Ho JML, Miller CA, Parks SE, Mattia JR, Bennett MR
Nucleic Acids Res. 2021 Mar 18;49(5):e25. doi: 10.1093/nar/gkaa1179. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
163718pJH474_pTech_Para-supPArabinose-inducible expression of supP
163719MP6.6TAG_AraC_Para-dnaQ926-dam-seqA-emrR-ugi-CDA1.6TAGArabinose-inducible expression of six mutagenesis genes, each encoding one amber codon after the initiator methionine
163720pJH25_pBad_AraC_Para-sfGFP.0TAGArabinose-inducible expression of green fluorescent protein encoding zero amber codons
163721pJH26_pBad_AraC_Para-sfGFP.1TAGArabinose-inducible expression of green fluorescent protein encoding one amber codon
163722pJH27_pBad_AraC_Para-sfGFP.2TAGArabinose-inducible expression of green fluorescent protein encoding two amber codons
163723pJH28_pBad_AraC_Para-sfGFP.3TAGArabinose-inducible expression of green fluorescent protein encoding three amber codons
163724pJH625_pJH_LldR_PlldR-sfGFP.0TAGLactate-inducible expression of green fluorescent protein encoding zero amber codons
163725pJH626_pJH_LldR_PlldR-sfGFP.1TAGLactate-inducible expression of green fluorescent protein encoding one amber codon
163726pJH627_pJH_LldR_PlldR-sfGFP.2TAGLactate-inducible expression of green fluorescent protein encoding two amber codons
163727pJH628_pJH_LldR_PlldR-sfGFP.3TAGLactate-inducible expression of green fluorescent protein encoding three amber codons
163728pJH674_pTech_PlldR-HHRz-supPLactate-inducible expression of supP, preceded by a hammerhead ribozyme
163729pJH721_pJH_LldR_PlldR-sfGFP.20TAGLactate-inducible expression of green fluorescent protein encoding twenty amber codons
163730pJH726_pJH_LldR_PlldR-sfGFP.15TAGLactate-inducible expression of green fluorescent protein encoding fifteen amber codons
163731pJH727_pJH_LldR_PlldR-sfGFP.10TAGLactate-inducible expression of green fluorescent protein encoding ten amber codons
163732pJH773_pTech_PlldR-HHRz-supP(opal)Lactate-inducible expression of supP(opal), preceded by a hammerhead ribozyme
163733pJH774_pJH_LldR_PlldR-sfGFP.1opalLactate-inducible expression of green fluorescent protein encoding one opal codon
163734pJH775_pJH_LldR_PlldR-sfGFP.2opalLactate-inducible expression of green fluorescent protein encoding two opal codons
163735pJH776_pJH_LldR_PlldR-sfGFP.3opalLactate-inducible expression of green fluorescent protein encoding three opal codons
163736pJH805_pJH_LldR_Pcon-sfGFP.0TAGConstitutive expression of green fluorescent protein encoding zero stop codons
163737pJH806_pJH_LldR_Pcon-sfGFP.1TAGConstitutive expression of green fluorescent protein encoding one stop codon
163738pJH807_pJH_LldR_Pcon-sfGFP.2TAGConstitutive expression of green fluorescent protein encoding two stop codons
163739pJH809_pJH_LldR_Pcon-sfGFP.10TAGConstitutive expression of green fluorescent protein encoding ten stop codons

Antibodies from Article