We narrowed to 460 results for: crispr

Rationally engineered Cas9 variants eSpCas9 SpCas9-HF1 enhance CRISPR on-target specificity. Learn how in this post.

A new open source tool for CRISPR experiments, CrispyCrunch, has been developed by the Chan Zuckerberg Initiative to design batch gRNAs, templates, and sequencing primers for CRISPR + HDR experiments.

With the limitations of qRT-PCR based COVID-19 testing, scientists develop CRISPR-based diagnostic tools for COVID-19.

Fourteen years after Cas9, CRISPR has moved beyond DNA cutting. Read Addgene's recap of CRISPR Frontiers 2026, covering programmable gene insertion, RNA-sensing cell killing, and next-gen base and prime editors.

This post discusses the applications, advantages, and caveats to using hybrid guide RNAs, in which DNA bases are substituted for RNA bases.

The Framework for In vivo T cell Screens (FITS) allows for in vivo CRISPR screening in T cells. Learn more about FITS in our blog post.

Learn how to use Cas9 nickases for genome editing, including homology directed repair.

Laura Drepanos from the Broad Institute shares the strategies her team used to optimize the CRISPR knockout libraries Jacquere and Julianna.

Cas14 was discovered by the Doudna lab. It cleaves ssDNA (but not dsDNA) in trans and can be adapted for a diagnostic toolkit such as DETECTR.

An easy demethylation protocol uses CRISPR-based dCas9-directed DNA avoids the use of Tet

This post describes CRISPR-derived base editors that catalyze base transversions, such as purines like A or G to pyrimidines like T or C.

Learn about xCas9, an engineering Cas9 variant with broad PAM flexibility and high on-target specificity.

Learn all about new plasmids available at Addgene including an anti-CRISPR optogenetic tool, the fluorescent voltage indicator Archon1, photoswitchable proteins, and a simplified 2in1 cloning method.

High schoolers invented a new diagnostic for Lyme disease. In the process, they also created a tool for jointly designing RPA primers and Cas12a sgRNAs.

Prime editing is a search-and-replace CRISPR editing method that offers versatility and precision in genome editing. We cover common prime editing tools.

Learn about new plasmids including optogenetic control of synaptic transmission, acoustic reporter genes, miRNA reporter vectors, and CRISPR-Cas9 delivery for in vivo screening.

Use CRISPRainbow to label multiple genome sites with fluorescent proteins of various colors.

A wide variety of protocols from Addgene that can be used for basic molecular biology, plasmid cloning, and titering and testing your viral preparations.

Learn about new plasmids at Addgene including CRISPR, auxin inducible degradation, MerMAID channelrhodopsins, and genome looping.

Learn about new plasmids at Addgene including plasmids for CRISPR, sparse cell labeling, reporting calcineurin activity, and an alternative to DNA staining dyes.