...iTOP would be compatible with CRISPR/Cas9 genome editing. Although CRISPR/Cas9 is all the rage, they had...transduction method and its potential applications to CRISPR/Cas9 genome editing.   Protein-only transduction...expression. Image courtesy of Diego D'Astolfo. CRISPR/Cas9: a potential application of iTOP Having tested...stemness, indicating that iTOP may be valuable for CRISPR/Cas9 stem cell editing. The small molecule... crispr...

...Resources on Addgene.org Browse our CRISPR guide pages Find bacterial CRISPR plasmids ...within a user-defined genomic region. EvolvR, a CRISPR-Cas9 based targeted mutagenesis method developed... Pablo Perez-Pinera. "The continuously evolving CRISPR barcoding toolbox." Genome biology 19.1 (2018):...PMCID: PMC6154929. Halperin, Shakked O., et al. "CRISPR-guided DNA polymerases enable diversification of...resources on the Addgene blog Learn about other CRISPR methods for bacterial genome engineering   Learn...

...replication and retrograde transmission occur, spreading the virus through higher and higher order neural...neural connections. While this transsynaptic spread is useful for neuronal tracing, it has two practical...-defined starter cell types, as well as to only spread monosynaptically from these cells. These modifications...unless it is supplied in trans. Monosynaptic RABV spread can be achieved by modifying the wild-type RABV...Wickersham et al., 2007). Thus, RABV transsynaptic spread can be controlled by selectively supplying the ...Fadai-Ghotbi B, Natelson B, Tsiang H, Ceccaldi PE. Spread and pathogenic characteristics of a G-deficient...

...generate double-mutant offspring. Crossing mice allows for the production of offspring that have a combination...modification will be passed along to all of the offspring in the F1 generation, your breeding scheme should... two mutations that you want combined in your offspring. Genotyping involves getting a small piece of ...is homozygous for a different mutation, the F1 offspring will be either hemizygous or null at one locus... and synapsis of homologs during meiosis." Cold Spring Harbor perspectives in biology 7.6 (2015): a016626...

...Bargmann’s keynote speech and in the workshops on CRISPR techniques and new tools for conditional expression...of your gene of interest.  SapTrap Tool Kit for CRISPR Cas9 edits At Addgene, we have the entire SapTrap...toolkit and plasmid assembly line for the creation of CRISPR targeting vectors that each contains a guide RNA...Schwartz and Jorgensen, 2016). Using SapTrap, this CRISPR plasmid can be created in a single tube. You can...Jorgensen. "SapTrap, a toolkit for high-throughput CRISPR/Cas9 gene modification in Caenorhabditis elegans...Addgene blog Learn more about SapTrap Read about CRISPR/Cas9 in C. elegans Browse our Plasmids 101 blog...

...vector. CRISPR/Cas9-based systems have been developed for generating knockin mice but because CRISPR/Cas9...recombination for precise gene insertion. However, CRISPR/Cas9 systems are more useful for generating knockout...used to engineer knockout mice. ZFN, TALEN, and CRISPR/Cas9 systems can all be targeted to specific regions...can introduce multiple base pair deletions, but CRISPR/Cas9 can also introduce point mutations. While ...Additional resources on the Addgene blog Find our CRISPR blog posts Read blog posts about using Cre-lox ...

...Addgene Blog Tips for a 1st Time CRISPR User (by a 1st Time CRISPR User) The Challenges of Cell Culture...; more recently we have also been using Addgene CRISPR vectors to generate cell lines with knockouts of... the middle of the plate, where it immediately spreads out to form a firm monolayer. The cell clones -...is too cold, it will clump prematurely, and not spread out onto the plate. We test the (capped) 1:1 agarose...the 48-well plate for further analysis. To assess CRISPR/Cas9 knockout efficacy, we have used both Western...

...Lentiviral vectors are the vector of choice for many CRISPR applications, and they’ve also had success in clinical...transgene-expressing or knockout cell lines. Many CRISPR plasmids are designed for lentiviral use, including...including Addgene’s top requested plasmid in 2015: lentiCRISPR v2, used both for targeted modification and genome-wide... Improved vectors and genome-wide libraries for CRISPR screening. Sanjana NE, Shalem O, Zhang F. Nat Methods...Lentiviral Plasmid FAQs Answered Learn How Lentiviral CRISPR Libraries Enable Genome-Scale, Knockout Screening...Screening Read about Genome-Wide Screening Using CRISPR/Cas9 Additional Resources on Addgene.org Check out...

... in size and may have spread while Stage 4 indicates that the cancer has spread from where it originated...the time it has caught it has usually started to spread (metastasize) and turned into Stage 3 or Stage ...chemotherapy to kill cancerous cells that may have spread beyond the point of origin, and radiation to stop...any other abdominal organs to which it may have spread. Then, the surgeon performs a heated chemotherapy...cancer earlier, in particular before it starts to spread beyond its point of origin. One of the most exciting...

...and MECP2 protein, showing mutations corrected by CRISPR/Cas9 in wild-type human iPSCs. Image modified from... from Le et al., 2019. Gene editing via CRISPR/Cas9 and RNA-mediated correction of MECP2 mutant alleles...disease. Klaus Rajewsky’s group recently used the CRISPR/Cas9 system to both precisely insert the MECP2-...Keith Joung, PhD, and Feng Zhang, PhD, is pursuing CRISPR/Cas9 technology for precise correction of Rett ...to facilitate MECP2 curative strategies, such as CRISPR and RNA editing or the induction of iPSCs, are ...Rajewsky K, Chu VT (2019) Efficient and Precise CRISPR/Cas9-Mediated MECP2 Modifications in Human-Induced...