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Optimizing a CRISPR-Cas13d Gene Circuit for Tunable Target RNA Downregulation with Minimal Collateral RNA Cutting.

Wan Y, Helenek C, Coraci D, Balazsi G
ACS Synth Biol. 2024 Oct 18;13(10):3212-3230. doi: 10.1021/acssynbio.4c00271. Epub 2024 Oct 8. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
224781LPUtopia-8Landing Pad donor vector for AAVS1 site integration in human and VeroE6 cells
224782LPUtopia-7_CoV-2Landing Pad donor vector containing partial RdRp and N gene sequences from SARS-CoV-2 for fluorescent reporter assay
224783pUC-hU6-2O-crBFP_EF1a-BFPBFP-targeting crRNA for RfxCas13d expressed from hU6-2xTetO promoter and target BFP protein expressed from EF1a promoter
224784pUC-hU6-2O-crEGFP_EF1a-BFPEGFP targeting crRNA for RfxCas13d expressed from hU6-2xTetO promoter and non-target BFP protein expressed from EF1a promoter
224785pUC-hU6-crBFP_EF1a-BFPBFP targeting crRNA for RfxCas13d expressed from hU6 promoter and target BFP protein expressed from EF1a promoter
224786pUC-hU6-CrEGFP_EF1a-BFPEGFP targeting crRNA for RfxCas13d expressed from hU6 promoter and non-target BFP protein expressed from EF1a promoter
224787pUC-hU6-crBACH1-array_EF1a-BFPBACH1 targeting crRNA array for RfxCas13d expressed from multiple hU6 promoter and reporter BFP protein expressed from EF1a promoter
224788pUC-hU6-crCoV-Mutiplex_EF1a-BFPSARS-COV-2 targeting crRNA array for RfxCas13d expressed from single hU6 promoter and reporter BFP protein expressed from EF1a promoter
224789pUt-mNF-Cas13dLPUtopia matching RMCE donor plasmid with mCherry-P2A-RfxCas13d Negative-Feedback circuit. Use BlastR for positive selection and HSV-TK for negative selection.
224790pUt-MONARCH 1.0_crEGFPLPUtopia matching RMCE donor plasmid with MONARCH 1.0 circuit with crRNA targeting EGFP. Use BlastR for positive and HSV-TK for negative selection
224793pUt-MONARCH 2.0_crEGFPLPUtopia matching RMCE donor plasmid with MONARCH 2.0 circuit with crRNA targeting EGFP.
224860pUC-hU6-crScaffold_SV40-BFPcrRNA scaffold for RfxCas13d expressed from hU6 promoter and reporter BFP protein expressed from SV40 promoter
224861pUC-hU6-2O-crScaffold_SV40-BFPcrRNA scaffold for RfxCas13d expressed from hU6-2xTetO promoter and reporter BFP protein expressed from SV40 promoter
224862pUC-hU6-2O-crScaffold_EF1a-BFPcrRNA scaffold for RfxCas13d expressed from hU6-2xTetO promoter and reporter BFP protein expressed from EF1a promoter
227709pUT_mNF-Cas13d-TriplexLPUtopia matching RMCE donor plasmid with mCherry-P2A-RfxCas13d Negative-Feedback circuit. Include a 3' UTR Triplex motif as a template backbone for MONARCH 2.0 system.

Antibodies from Article