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  1. What's New in CRISPR - September 2019

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    Blog Post
    ...metastasis CRISPR screen. The Chen Mouse Tumor Suppressor Gene CRISPR Knockout Library is an AAV CRISPR knockout...blog Download the CRISPR 101 eBook Find our CRISPR 101 blog posts Read our CRISPR cheat sheet Resources...the new CRISPR plasmids available at Addgene. We will still periodically focus on specific CRISPR plasmid...CasX Drug inducible CRISPR/Cas9 activation E. coli genome-wide inhibition library CRISPR knockout libraries...Library CRISPR knockout libraries for cancer research The Sidi Chen lab recently published two CRISPR knockout...Metastasis CRISPR-Cpf1 Double Knockout Library Find the Mouse Tumor Suppressor Gene CRISPR Knockout Library...Resources on Addgene.org Read our CRISPR guide Find CRISPR plasmids by function Find recently deposited plasmids...
  2. 22 Hot Plasmid Technologies from 2014

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    Blog Post
    ...11):1143-8.  A new tool for CRISPR gRNA validation Selecting a gRNA sequence that effectively targets...For more information on these new CRISPR screening tools, see our CRISPR/Cas Plasmids: Pooled Libraries ...Lentiviral CRISPR Libraries Enable Genome-Scale, Knockout Screening. Also, check out our updated CRISPR-Cas ...CRISPR-Cas resources at www.addgene.org/CRISPR/ to browse CRISPR plasmids, watch informational videos, download...for background information on CRISPR technology? See our improved CRISPR-Cas Guide. Wang et al., Science...DNA break. Next, the gRNA being tested is expressed along with Cas9. If the gRNA effectively cuts the ...Tet-inducible CRISPR activators and repressor plasmids. (Kearns et al., Development. 2014..) CRISPRs for Xenopus...
  3. Build Your CRISPR Vocabulary

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    Blog Post
    ...addgene.org  Addgene's CRISPR Guide Addgene's CRISPR 101 eBook  Addgene's CRISPR Cheat Sheet  Resources...DNA, and RNA used in CRISPR.   Figure 1: Overview of the parts of CRISPR. The bacterial chromosome...systems including Cas9), Cas proteins, and a CRISPR array. The CRISPR array is composed of identical repeat ...Different CRISPR systems involve different proteins, but many of them are called Cas, short for “CRISPR-associated...impetus for studying CRISPR. Spacers: Copies of foreign nucleic acid sequences in the CRISPR array that will...chopping up their own CRISPR arrays. On the other hand, viruses can evolve to evade CRISPR by mutating these... from Addgene!   RNA crRNA: “CRISPR RNAs” are transcribed from the CRISPR array and include a spacer and...
  4. Plasmids 101: Modular Cloning

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    Blog Post
    ...variables all at once. CRISPR CRISPR arrays and libraries depend on many gRNAs delivered with a relevant...nuclease. MoClo can be used to assemble multiplexed gRNA systems as well as additional components such as...etc. MoClo is especially useful for more complex CRISPR experiments (e.g., many guides/parts delivered)...delivered) in certain model organisms. In mammals, most CRISPR libraries are assembled and delivered virally, ...
  5. Performing In Vivo CRISPR Screens Using the FITS Approach

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    ...FITS In vitro CRISPR screens in immune cells have identified many putative regulators of immunity. However...exists in vivo. Over the past five years, in vivo CRISPR screens have been used to interrogate T cells, ...types. A key feature of this system is a lentiviral gRNA expression vector (pRDA_526) that (1) enables efficient... Figure 1: Using FITS to perform in vivo CRISPR screens to assess T cell responses and clonal dynamics...Knockout in Immune Cells Genome-Wide Screening Using CRISPR Cancer and the Immune System: Deciphering the Relationship...
  6. Twelve Amazing Guest Blog Contributors!

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    Blog Post
    ...about recent CRISPR deposits from Arlene Sharpe’s lab. X-Chime and Performing In Vivo CRISPR Screens Using...software that predicts efficiencies of prime editing gRNAs.   PRIDICT Harvinder Virk and Michael Biddle, ...
  7. Editor's Choice, August 2016

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    Blog Post
    ...popular blog post on early user experiences with CRISPR alternative, NgAgo. As you might expect with any...up and running in their labs. Pooran surveyed a CRISPR google forum to get a better idea of how many people...Directed Mutagenesis by PCR & Single Base Editing with CRISPR For my editor’s choice picks this month, I’m picking...Addgene Scientist Mary Gearing and discusses a newer, CRISPR-based technique to generate C->T or G->A transitions...cells. This technique uses catalytically inactive CRISPR endonuclease (dCas9) fused to a deaminase to make...the transitions at target sequences specified by gRNAs. Caveats, potential specificity issues, and other...Google Forums Round Up: First Impressions of NgAgo CRISPR Between the Genes: How to Experiment with Enhancers...
  8. Celebrating Outstanding CRISPR/Cas9 Achievements at the Dr. Paul Janssen Award Dinner

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    ...  New to CRISPR/Cas9 Technology? Learn More: Addgene's CRISPR/Cas9 Guide History of CRISPR Cas - A tale... awards that will be bestowed upon discovers of CRISPR/Cas9 genome engineering, Dr. Jennifer Doudna and...Addgene Scientist Matt Ferenc (one of our resident CRISPR experts) at the 2014 Johnson & Johnson’s Dr. Paul..., programmable DNA cutting enzyme. Second, since gRNA and crRNA could be combined into one RNA to direct...disease. They are finding they have been able to use CRISPR/Cas9 to generate mice with genes knocked out in...technologies. Addgene is proud to be helping get CRISPR reagents out to academic labs. It is our hope that.... He offered the great analogy of comparing the CRISPR/Cas9 system to Norton Antivirus. Antivirus programs...
  9. Design Tips for Prime Editing

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    Blog Post
    ...Download the CRISPR 101 eBook Resources on Addgene.org Read the CRISPR guide Find CRISPR plasmids by ... a prime editing guide RNA (pegRNA). The pegRNA consists of a CRISPR gRNA extended to include a primer...extension of the pegRNA should not be C. A C base is speculated to base pair with G81 of the gRNA (Anzalone ...Prime Editing: Adding Precision and Flexibility to CRISPR Editing PRIDICT: Predicting Efficiencies of Prime... the end of the pegRNA. Adding 3′ polyU tracts to the end of pegRNAs (but not epegRNAs) can improve either...left), while pegRNAs that use other bases in this location bind to Cas9 with canonical sgRNA structure (...your tool of choice. Nicking sgRNAs PE3 and PE5: These tools use an sgRNA to guide nicking of the unedited...
  10. A New Generation of Adenine Base Editors Improves Editing in Primary Human Cells

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    Blog Post
    ...xCas9, a CRISPR variant with PAM flexibility Resources on Addgene.org Get the basics of CRISPR in our ...our CRISPR guide Find all plasmids for base editing in our collection Sign up to get our free CRISPR eBook...cellular DNA and RNA dependent or independent of the gRNA used (Gaudelli et al., 2017). The authors tested...al., 2020) was able to reduce off-target RNA and gRNA-dependent DNA editing while maintaining on-target...
  11. CRISPR References and Information

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    ..... CRISPR Guide CRISPR Protocols gRNA Design Tools CRISPR Blog Posts In collaboration with the labs who... curated list of CRISPR resources and references, including gRNA design tools, CRISPR FAQs, and community... More Guide to CRISPR technology Addgene Blog Posts How to Design Your gRNA for CRISPR Genome Editing ...experiments. Green Listed - a CRISPR Screen Tool Design gRNAs for custom CRISPR screens targeting a long or... protocol Church gRNA design and cloning gRNA cloning vector PDF 115.2 KB Church gRNA design and cloning...Nematode: Cas9 and gRNA use Cas9 (pIK86) ; gRNA empty backbone (pDR274) PDF 87.2 KB Liu Fly: gRNA cloning pAc-sgRNA-Cas9...Sabatini and Lander gRNA cloning into pLX-sgRNA pLX-sgRNA PDF 125.9 KB Sontheimer gRNA design and cloning...
  12. The CRISPR Software Matchmaker: A New Tool for Choosing the Best CRISPR Software for Your Needs

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    Blog Post
    ...Tips on How to Design a gRNA Read Our CRISPR Guide to Catch up on All the CRISPR Basics Read Other Blog...in the first place? How CRISPR innovation affected software development CRISPR, like the miRNA bubble ... think we are currently at in the CRISPR software space. The CRISPR research community hasn't had a chance...consensus on the best CRISPR software tools yet. As a genome editing tool, the CRISPR/Cas9 technology has...pool of CRISPR software embodies solutions that facilitate most experimental applications in CRISPR engineering...type of CRISPR experiment being pursued. You should also look at the glossary section of the CRISPR Software...Blog Posts about CRISPR Find validated gRNAs ...
  13. Plasmids 101: NGS Quality Control for Pooled Libraries

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    ...re-amplified our distribution stock of the Brunello Human gRNA library, and we thought it would be a good time ... the plasmids are all very similar sizes, like a gRNA library, this is less of a concern, but Addgene ...confirmed using next-generation sequencing (NGS). For gRNA libraries, you’ll design primers to create 200-300...Sequencing to Validate AAV Preps Learn More about Pooled CRISPR Libraries Resources on Addgene.org Browse Pooled...
  14. Plan Your Experiment

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    ...how to design your gRNA . Browse Plasmids: gRNAs Synthesize and clone desired gRNAs Once you have selected... Science Guides CRISPR Guide Plan Your Experiment Plan Your CRISPR Experiment Jump To: Plan Your Experiment... Select Expression System Design gRNA Publications Get Started CRISPR is a powerful system that enables...you started using CRISPR in your research. Although we will use the example of CRISPR/Cas9 in mammalian...Select Expression System To use CRISPR, you will need both Cas9 and a gRNA expressed in your target cells...express the CRISPR machinery. For more difficult cells (e.g. primary cells), viral delivery of CRISPR reagents... using CRISPR in mammalian cells. Some of the variables include: Species of Cas enzyme and gRNA Species...
  15. CRISPR Plasmids - gRNAs

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    ... CRISPR gRNAs CRISPR Plasmids: gRNAs Browse CRISPR Plasmids...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts The... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila...PAM sequence. Which CRISPR application is this gRNA sequence compatible with? CRISPR knockout experiments... questions to consider when choosing a gRNA: Does a given gRNA sequence exactly match your genomic target...Variation between a given gRNA sequence and your genomic target may reduce the gRNA activity. The variety ...pyogenes , S. aureus etc.) was this gRNA sequence designed for? A given gRNA sequence may only be compatible...
  16. CRISPR Plasmids - Zebrafish

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts The... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR Zebrafish CRISPR Plasmids: Zebrafish...following CRISPR plasmids have been designed for use in zebrafish. Cut Fully functional CRISPR/Cas enzymes...Type Promoter PI Publication Empty gRNA Expression Vectors Select a gRNA expression plasmid based on factors... When using CRISPR, you will need to express both a Cas protein and a target-specific gRNA in the same...CRISPR plasmids that have been designed for use in zebrafish. CRISPR...
  17. CRISPR Antimicrobials

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    ...Plasmids for Your Research Read Our CRISPR Guide Pages Find CRISPR gRNA Design Tools .... Advantages of CRISPR over traditional antibiotics The potential advantages of CRISPR over traditional...plasmid-based, CRISPR systems (Find the Citorik Plasmids here). In both cases, they used 1-2 CRISPR crRNAs targeting...strategies for bacterial CRISPR targeting. Phage-derived vectors carry CRISPR RNAs (crRNAs) targeting ... Blog CRISPR Methods for Bacterial Genome Engineering Treating Muscular Dystrophy with CRISPR Gene Editing...Using CRISPR to Edit Disease out of the Genome  Additional Resources on Addgene.org Find CRISPR Plasmids...’ll have less potential to become resistant to? CRISPR may provide a method for doing just that. While...
  18. CRISPR Plasmids - Yeast

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts The... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR Yeast CRISPR Plasmids: Yeast Browse ... following CRISPR plasmids have been designed for use in yeast. Cut Fully functional CRISPR/Cas enzymes...Selectable Marker PI Publication Nick CRISPR/Cas nickase mutants introduce gRNA-targeted single-strand breaks ...choose does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...using does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...
  19. CRISPR Plasmids - Mammalian Expression

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Base... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila...mutations. CRISPR-X, a base-editing system from the Bassik lab, uses an MS2 hairpin-tagged gRNA to recruit...Selectable Marker PI Publication Nick CRISPR/Cas nickase mutants introduce gRNA-targeted single-strand breaks ...choose does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...using does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...Publication Empty gRNA Expression Vectors You can use the tables on Addgene's Empty gRNA Vectors page to...
  20. CRISPR Plasmids - Xenopus

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts The... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR Xenopus CRISPR Plasmids: Xenopus Browse...Insert Promoter PI Publication Empty gRNA Expression Vectors Select a gRNA expression plasmid based on factors... When using CRISPR, you will need to express both a Cas protein and a target-specific gRNA in the same...CRISPR plasmids that have been designed for use in Xenopus. CRISPR... Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit Transcriptional Regulation...
  21. CRISPR Plasmids - C. elegans

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts The... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR C. elegans CRISPR Plasmids: C. ...following CRISPR plasmids have been designed for use in C. elegans. Cut Fully functional CRISPR/Cas enzymes...choose does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...Insert Promoter PI Publication Empty gRNA Expression Vectors Select a gRNA expression plasmid based on factors... When using CRISPR, you will need to express both a Cas protein and a target-specific gRNA in the same...
  22. CRISPR Plasmids - Drosophila

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts The... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... Promoter PI Publication Nick CRISPR/Cas nickase mutants introduce gRNA-targeted single-strand breaks ...choose does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...Insert Promoter PI Publication Empty gRNA Expression Vectors Select a gRNA expression plasmid based on factors... When using CRISPR, you will need to express both a Cas protein and a target-specific gRNA in the same...CRISPR plasmids that have been designed for use in Drosophila and other insects. CRISPR...
  23. CRISPR Plasmids - Bacteria

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Base... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR Bacteria CRISPR Plasmids: Bacteria...following CRISPR plasmids have been designed for use in bacteria. Cut Fully functional CRISPR/Cas enzymes... Promoter PI Publication Nick CRISPR/Cas nickase mutants introduce gRNA-targeted single-strand breaks ...choose does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...using does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...
  24. CRISPR Plasmids for Genomic Visualization

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Using... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR Visualize CRISPR Plasmids:...multiple gRNAs that tile the locus. Chromosome painting requires delivery of hundreds of gRNAs with target...CRISPR/Cas plasmids for labeling and visualization of genomic loci. CRISPR...Plasmids: Visualize Genomic Loci Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit...fluorescence microscopy in living cells. Alternatively, gRNAs can be fused to protein-interacting RNA aptamers...
  25. CRISPR Plasmids - Plants

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts The... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR Plants CRISPR Plasmids: ...following CRISPR plasmids have been designed for use in plants. Cut Fully functional CRISPR/Cas enzymes...Selectable Marker PI Publication Nick CRISPR/Cas nickase mutants introduce gRNA-targeted single-strand breaks ...choose does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...using does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...
  26. CRISPR Plasmids - Purify Genomic Loci

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Identifying... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR Purify CRISPR: Purify Genomic ...genomic DNA bound by the gRNA. An epitope tag(s) can be fused to dCas9 or gRNA for efficient purification...region of interest in vivo. For CRISPR-based purification, design your gRNA sequence to direct dCas9 to a...Catalytically inactive CRISPR plasmids for purification of target loci. CRISPR...Genomic Loci Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit Transcriptional...
  27. CRISPR Plasmids - Tagging

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts The... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila...expresses Cas9 & PITCh-gRNA pX330A-FBL/PITCh - expresses Cas9, PITCh-gRNA, & FBL-specific gRNA pCRIS-PITChv2-FBL... CRISPR Protein Tagging CRISPR Plasmids...Read our CRISPR 101 post for more information about HDR/repair template design. How to use CRISPR to tag...for a CRISPR-based system to add a tag (currently using FLAG) to endogenous proteins. This CRISPR/Cas plasmid-system...containing Cas9 and a validated gRNA, based on the Zhang lab's PX458 . Multiple gRNA plasmids may be used. The...
  28. CRISPR Plasmids - Parasites

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Eukaryotic... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila...Toxoplasma CRISPR Knockout Pooled Library - Toxoplasma gondii CRISPR genome-wide knockout gRNA pooled library... CRISPR Parasites CRISPR Plasmids...CRISPR expression plasmids that have been designed for use in parasites. CRISPR...Plasmids: Parasites Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit Transcriptional... research for decades. Recent developments with CRISPR-Cas9 gene editing have propelled both reverse and...
  29. CRISPR Plasmids - Repress Gene Expression

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Catalytically... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR Interfere CRISPR Plasmids: Interfere...using does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...CRISPR plasmids for transcriptional repression of target genes. CRISPR...Interfere Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit Transcriptional...expression by interfering with transcription. Design your gRNA to target your gene of interest’s promoter/enhancer...
  30. Plasmids 101: Screens vs. Selections

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    ... Addgene Blog CRISPR libraries Genome-wide screens with CRISPR Lentiviral CRISPR libraries ... With the advent of CRISPR, genome-wide knockout screens are possible with gRNA libraries targeting all...While the entire genome can be knocked out with CRISPR, the entirety of the small molecule realm is typically...downstream manipulations as a forward or reverse screen (CRISPR, drug, etc.), just with an added baseline component...component. Alternative screening techniques While CRISPR and drugs dominate the screening scene, there are... worth considering. RNAi screens are similar to CRISPR, but instead of knocking out the genes of interest... be lethal to cells and thus not assayable with CRISPR. Another method, popularized in yeast, are temperature...
  31. CRISPR Plasmids - Activate Gene Expression

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Catalytically... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila...Activate CRISPR Plasmids: Activate Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick...choose does not also express a gRNA, you will need to use a separate gRNA expression plasmid to target ...CRISPR plasmids for activating or upregulating gene expression in various model organisms. CRISPR... CRISPR Activate...increase transcription of a specific gene. Design your gRNA sequence to direct the dCas9-activator to promoter...
  32. CRISPR Guide

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    ... of unique gRNAs. gRNA design for CRISPR libraries is usually optimized to select for gRNAs with high ... Addgene Blog CRISPR topic page How to design your gRNA for CRISPR genome editing CRISPR 101: Homology...basic CRISPR mechanism Engineered CRISPR systems contain two components: a guide RNA ( gRNA or sgRNA ) and...Guide CRISPR Guide Jump To: CRISPR Guide Overview CRISPR Basics Small Edits Large Edits Genome-Wide Screening...generating gRNAs makes CRISPR one of the most scalable genome editing technologies, making CRISPR perfect...Figure 7: Overview of CRISPR transposases Browse Plasmids: CRISPR transposases CRISPR Recombinases and Integrases...screening using CRISPR libraries What Are Pooled Lentiviral CRISPR Libraries? Pooled lentiviral CRISPR libraries...
  33. CRISPR Plasmids and Resources

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    ...Xenopus. Addgene CRISPR Resources CRISPR Guide : Essential background information on CRISPR and the basics...planning your first CRISPR experiment. CRISPR 101 eBook : Based on our popular CRISPR 101 blog series, we've... for gRNA design and deep sequencing analysis, discover links to CRISPR forums, and more. CRISPR History...genome engineering. CRISPR Topic Page : Want the latest news on CRISPR? Experts cover CRISPR topics on Addgene's... are used together in CRISPR experiments. CRISPR Pooled Libraries : Find CRISPR libraries for knockout...Visualize CRISPR fluorescence methods can be used to visualize genomic loci. gRNAs Empty gRNA Vectors Select...CRISPR plasmids available at Addgene. Search by species and CRISPR function. CRISPR...
  34. CRISPR Plasmids - Single-Strand Break (Nick)

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    ...Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts CRISPR/Cas... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR Nick CRISPR Plasmids: Nick...CRISPR nickase plasmids for the generation of single-strand breaks. CRISPR...Nick Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit Transcriptional Regulation...Cas nickase mutants introduce gRNA-targeted single-strand breaks in DNA instead of the double-strand breaks...enzymes. To use a nickase mutant, you will need two gRNAs that target opposite strands of your DNA in close...
  35. Cas13d: Small RNA-targeting CRISPR enzymes for transcriptome engineering

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    ...Microbial CRISPR diversity is impressive, and researchers are just beginning to tap the wealth of CRISPR possibilities...Cas13d CRISPR array processing is robust, with CasRx and either an unprocessed or processed gRNA array ...RNA Knockdown Plasmids Check out our CRISPR Guide Read our CRISPR History  ...RNA-editing Cas13 enzymes have taken the CRISPR world by storm. Like RNA interference, these enzymes ...general bioinformatic screens that looked for a CRISPR repeat array near a putative effector nuclease....these papers can independently process their own CRISPR arrays into guide RNAs. crRNA cleavage is retained... WYL proteins an intriguing counterpart to anti-CRISPR proteins that negatively modulate the activity ...
  36. CRISPR Plasmids - CRISPR Transposases (CAST)

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    ...Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts CRISPR-associated... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR CASTs CRISPR Plasmids...Plasmids: CRISPR Transposases (CASTs) Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick ...plasmids for CRISPR-associated transposases (CASTs) for insertion of donor DNA. CRISPR...transposases (Tns) with the precise DNA-targeting of CRISPR-Cas systems, allowing for the integration of large...BioRender.com. Browse, sort, or search the tables below for CRISPR Transposase plasmids. Plasmids are available for...
  37. Plasmids 101: Screening Strategies Used in Plasmid Cloning

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    ...comes in. Let’s take a look at All_in_one_CRISPR/Cas9_LacZ, a CRISPR gRNA plasmid from Lynne Postovit’s...it won’t tell you whether the vector contains the gRNA insert or not. A blue-white screen, however, can...and distinguish between plasmids that contain the gRNA (white) from those that do not (blue). Let’s take...
  38. CRISPR Plasmids - Cascade-Cas3

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Cas3... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR Cas3 CRISPR Plasmids: Cascade-Cas3...Find plasmids for CRISPR-Cas and Cascade for large genomic deletions. CRISPR...Cascade-Cas3 Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit Transcriptional... Cas3 is a unique member of the CRISPR family. After nicking the target DNA, Cas3 initiates single-strand...off-target alterations and require only a single gRNA. Cas3 must be paired with the Cascade ( C RISPR-...
  39. Fujii Lab CRISPR Plasmids

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    ...Lab CRISPR Plasmids Available from Addgene You may also like... CRISPR Guide CRISPR Protocols gRNA Design...interest 61079 gRNA-hIRF-1 #12 Expresses a guide RNA (gRNA) to target human IRF-1 promoter 61080 gRNA-hIRF-1 ...CRISPR Cas9 gRNA plasmids from Dr. Hodaka Fujii's lab. Genome... Genome Engineering CRISPR Fujii Lab CRISPR Plasmids...the CRISPR system consisting of a catalytically inactive form of Cas9 (dCas9) plus guide RNA (gRNA) for...regions of interest. 98134 hIRF-1 gRNA #409 (Sa) Expresses a guide RNA (gRNA) to target human IRF-1 promoter...Sa-Cas9 system. 105283 hIRF-1 gRNA #351 (Sa) Expresses a guide RNA (gRNA) to target human IRF-1 promoter...
  40. CRISPR Plasmids - dCas9-FokI

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts A... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila...FokI CRISPR: dCas9-FokI Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit Transcriptional...off-target effects of CRISPR. Browse, sort, or search the tables below for CRISPR-FokI plasmids. Plasmids...CRISPR plasmids with dCas9 fused to FokI for creating double-strand breaks (DSBs). CRISPR... CRISPR dCas9-FokI ... break (DSB) at a specific sequence. Two unique gRNAs, binding ~15-25 bp apart, are required for dCas9...
  41. CRISPR Plasmids - Epigenetics

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts To... CRISPR Epigenetics CRISPR Plasmids: Epigenetics Browse CRISPR Plasmids By Function... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila...CRISPR plasmids for targeted epigenetic modification, including histone acetylation/demethylation, and... dead dCas9 to epigenetic modifiers. Design your gRNA to target a specific promoter or enhancer for your...and are potentially heritable in dividing cells. CRISPR Activate and Interfere technologies also indirectly...enzymes? CasPEDIA is an encyclopedia of Class 2 CRISPR systems with wiki entries describing enzyme activity...
  42. CRISPR Plasmids - Double-Strand Break (Cut)

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Fully... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR Cut CRISPR Plasmids: Cut Browse CRISPR...CRISPR plasmids that create double strand breaks in DNA. CRISPR... Fully functional CRISPR/Cas enzymes will introduce a double-strand break (DSB) at a specific location...location based on a gRNA-defined target sequence. DSBs are preferentially repaired in the cell by non-homologous...flanking the DSB and 2. a specific edit close to the gRNA PAM site. When a repair template is present, the...
  43. CRISPR Plasmids - Empty gRNA Vectors

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    ...Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts CRISPR requires...Vectors CRISPR Plasmids: Empty gRNA Expression Vectors Browse CRISPR Plasmids By Function Genome Editing Cut... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila...genome. gRNA Empty Vectors Many gRNA empty vectors have been deposited at Addgene. To find the gRNA vector...Empty gRNA expression vectors for insertion of custom gRNA target sequences. CRISPR... CRISPR Empty gRNA Vectors...target-specific gRNA in the same cell at the same time. Single plasmids containing both the gRNA and a Cas ...
  44. Joung Lab CRISPR-Cas/RNA-Guided Nuclease (RGN) Plasmids

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    ...Joung Lab CRISPR-Cas/RNA-Guided Nuclease (RGN) Plasmids You may also like... CRISPR Guide CRISPR Protocols... Genome Engineering CRISPR Joung Lab CRISPR Plasmids...Protocols gRNA Design Tools CRISPR Blog Posts RNA-Guided Nucleases ( RGNs ), based on naturally occurring Type...needed to construct gRNA expression vectors. More information about RGNs and CRISPR-Cas systems can also...variant) Engineered CRISPR-Cas9 nucleases with altered PAM specificities Dimeric CRISPR RNA-guided FokI Nucleases... Nucleases (RFNs) CRISPR-Cas/RGN expression plasmids for use in human cells CRISPR-Cas/RGN expression ...Joung Lab CRISPR-Cas/RNA-Guided Nuclease (RGN) Plasmids Genome...
  45. CRISPR Plasmids - RNA Editing

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    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Type... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila... CRISPR RNA Editing CRISPR Plasmids...CRISPR plasmids based on Cas13 designed to precisely edit RNA targets. CRISPR...Plasmids: RNA Editing Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit Transcriptional... Type VI CRISPR systems, including the enzymes Cas13a/C2c2 and Cas13b, target RNA rather than DNA. Fusing... of Cas enzymes? CasPEDIA is an encyclopedia of CRISPR systems with wiki entries describing enzyme activity...
  46. CRISPR Pooled gRNA Libraries

    Type
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    ...Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts CRISPR is ... CRISPR Pooled Libraries CRISPR Pooled Libraries Browse CRISPR Plasmids By Function... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila...PI Lentiviral Generation gRNAs per gene Total gRNAs Adamson DNA Repair CRISPRi Libraries 177663, 177664...ease of designing gRNAs and the ability to modify virtually any genetic locus. CRISPR pooled libraries ...plasmids, each containing multiple gRNAs for each target gene. In a CRISPR screening experiment, target...experiments using a pooled CRISPR library are far more complex than using CRISPR to modify a single genomic...
  47. Using Addgene's New Viral Service for Your Research

    Type
    Blog Post
    ... Cas9 activators, Cas9 repressors, select gRNAs, and CRISPR pooled libraries. Whether you’d like to knockout...Service, we’re distributing lentivirus (with many CRISPR tools included among the preps that are currently...lentiviral vectors in the repository are used to produce CRISPR tools, we’re starting the Viral Service with lentiviral... in experiments other than just those involving CRISPR and so we also have lentivirus for delivering control...
  48. Quickest Way to Deposit Plasmids: The Deposit Spreadsheet

    Type
    Blog Post
    ...Addgene Plasmids Searchable and Sortable gRNAs for Your Next CRISPR Experiment Suggest A Plasmid You'd Like... Type Choose from: Encodes one insert, encodes gRNA/shRNA, or empty backbone. Purpose Answer “... expression, plant expression, mouse targeting, CRISPR, TALEN, synthetic biology, affinity reagent/antibody...
  49. CRISPR Plasmids - RNA Targeting

    Type
    Collection
    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Type... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila...CRISPR RNA Targeting CRISPR Plasmids: RNA Targeting Browse CRISPR Plasmids By Function Genome Editing Cut ...CRISPR plasmids for targeting RNA sequences, which include the enzymes C2c2/Cas13a and Cas13b. CRISPR... Type VI CRISPR systems, including the enzymes Cas13a/C2c2 and Cas13b, target RNA rather than DNA. In ... of Cas enzymes? CasPEDIA is an encyclopedia of CRISPR systems with wiki entries describing enzyme activity... . Browse, sort, or search the tables below for CRISPR RNA targeting plasmids. Plasmids are available ...
  50. CRISPR Plasmids - Base Edit

    Type
    Collection
    ...Zebrafish Xenopus CRISPR Resources CRISPR Guide Viral Preps Protocols gRNA Design Tools CRISPR Blog Posts Two... dCas9-FokI Screen Pooled Libraries gRNAs Empty gRNA Vectors gRNAs By Species Mammalian Bacteria Drosophila...CRISPR plasmids for precisely editing DNA bases without inducing a DNA break. CRISPR... CRISPR Base Edit CRISPR...CRISPR Plasmids: Base Edit Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit...Base editors are targeted to a specific locus by a gRNA, and they can convert cytidine to uridine within...AID-mediated mutagenesis (TAM) from the Chang lab and CRISPR-X from the Bassik lab , in which Cas9 is fused ...
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