We narrowed to 523 results for: genome

...transcriptional activators to induce gene transcription at genomic sites targeted by specific sgRNAs. Its RNA-guided...nature makes CRISPRa much simpler to implement in genome-wide screens over cDNA libraries. However, using... the p65-HSF1 transcriptional activator to each genome-bound dCas9 (see Figure 1a for the transgenic construct...Because CRISPRa can be targeted anywhere in the genome, it is relatively straightforward to use CRISPRa...occur. CD8+ cells were then isolated and their genomic DNA sequenced. Guide RNAs targeting several known...demonstrated by the Qi Lab, which developed a subgenome-scale CRISPRa screening approach in embryonic ...

...Cancer Genome Atlas (TCGA), a catalog of genetic mutations responsible for cancer from genomics data, ...by developing a moderate throughput functional genomic platform to annotate genetic perturbations that...

...packaging to infiltrate and integrate into the host genome. First, it needs to be virally enveloped which ... and permanently insert the cargo into the host genome. Lentiviral-specific components Lentiviruses have...While AAV often does not integrate into the host genome (more on this below), it’s still used to deliver...for viral replication and also aids in infrequent genome integration at the AAVS1 locus in humans. Cap is...

...Engineered miniature CRISPR-Cas system for mammalian genome regulation and editing Anti-FLAG Frankenbodies...Cas12a-based screening method was used to create a genome-wide library capable of performing similarly to...Engineered miniature CRISPR-Cas system for mammalian genome regulation and editing by: Rachel Leeson The large...applications.  Figure 4: Overview of CasMINI for genome engineering applications. Image from Xiaoshu, et...

...small molecules/drugs. With the advent of CRISPR, genome-wide knockout screens are possible with gRNA libraries...and then outcomes are measured. While the entire genome can be knocked out with CRISPR, the entirety of...knocking out the genes of interest (or the whole genome), they knock down gene expression temporarily. ...resources on the Addgene Blog CRISPR libraries Genome-wide screens with CRISPR Lentiviral CRISPR libraries...

...understand the function of the non-coding portion of the genome. Mendenhall and Richard Myers of HudsonAlpha (where...define all of the functional elements in the human genome. The pair has focused considerable attention ... gene regulatory proteins and the places in the genome where they can be found more quickly and efficiently...transcription factors and figure out where they bind to the genome. We’ve been doing that for years using this assay...

...the ultimate objective of genome design.” It’s genetic engineering on a genomic scale, with the expectation...everything to the scale of building synthetic genomes or genome-scale construction projects. Not from the ...

...from a random genomic location than to express the tagged protein from a defined genomic location or from...FRB-NES) resulting in a rapamycin-inducible Cas9 for genome editing. Without rapamycin treatment, the Cas9(...greater temporal control over CRISPR/Cas9 mediated genome modification and gene expression. The plasmids ...has been targeted to a very specific site on the genome via the CRISPR system. The ease and flexibility...reporter gene, or (4) multiple sgRNAs with Cas9 for genome engineering. The versatility and ease of generating... Multicolor CRISPR labeling chromosomal loci in genome Thoru Pederson’s lab at the University of Massachusetts...tool enabling the imaging of multiple endogenous genomic loci simultaneously in live cells. This system ...

...method for in situ germline genome engineering using CRISPR nucleases. Genome Biol. 19 (2018) (1):25. DOI...CRISPR genome editing has made it easier to create knockout alleles in a variety of species, including...developed i-GONAD as a simple method for delivery of genome editing components to the germline. In contrast... and conditional alleles by CRISPR/Cas-mediated genome engineering." Cell 154 (2013):1370-9. DOI: 10.1016...long ssDNA donors and CRISPR ribonucleoproteins.” Genome Biol. 18 (2017) (1):92. DOI: 10.1186/s13059-017...

...an AAV plasmid an AAV plasmid.  Within the AAV genome, ITRs serve as the origin of replication and are... that flank the ends of the single stranded DNA genome of AAV in the native virus. Since the WT sequence...nicking. Since Rep proteins are important for viral genome replication, these mutations can affect transduction...Inverted Terminal Repeats (ITRs) on the Productivity, Genome Packaging, and Potency of AAV Vectors. Microorganisms...

...plasmids for labeling genomic regions Find CRISPR plasmids for purifying specific genomic regions  ...the literature and analyzing data from The Cancer Genome Atlas, Ramanathan et al. found evidence that suggests...experimental identification of RNA-protein interactions. Genome Biology. PubMed PMID: 24467948 PubMed Central PMCID...

...CRISPR101: Validating Your Genome Edit How to Design Your gRNA for CRISPR Genome Editing CRISPR Cheat Sheat...from Addgene.org CRISPR Guide CRISPR: Protocol for Genome Deletions in Mammalian Cell Lines    ...

...uses fluorescently labeled Cas9 to label multiple genomic loci in live cells. While other systems can be ...is a great step forward in live cell imaging of genomic loci. Ma et al. anticipate that the technique will...this publication at Addgene. Dynamic imaging of genomic loci in living human cells by an optimized CRISPR...

...modifying capsid and genomic structures. For example, rAAV pseudotypes mix the genome of one AAV serotype... AAV vectors have both distinctive capsids and genomic structures. The viral capsid is the key that lets...separated by a slash: the first number refers to the genome, and the second number to the capsid. Most vectors... provided by Addgene are pseudotypes using the genomic structure of AAV2, so they are formally called ...best studied and most commonly used serotype. Its genome is the most common choice for AAV pseudotyping....

...broader range of cells and their integration into the genome is more efficient. The first retroviral vectors...three plasmids encoding 1) the lentiviral vector genome which was composed of the wild-type 5’ and 3’ LTRs...desired gene (transfer vector plasmid), 2) the HIV-1 genome containing all viral genes with the exception of...LTR so you don’t need Tat to transcribe the viral genome in producing cells. Currently, the third-generation...still infect the researcher and insert into her/his genome - this is a biosafety risk Infects dividing and...proteins generated Stable integration into host genome and stable expression of the transgene   Transfer...

...stable fly cell lines; attL and attR sequences for genome integration by phiC31) Drosophilia Plasmid...fly cell lines; Hygromycin resistance gene; for genome integration by spontaneous insertion)   Drosophilia...sequences; white + selectable marker; attB site for genome integration by phiC31   The Fragmid website...assessment of emerging CRISPR technologies. Cell Genomics, 4(3), 100519. https://doi.org/10.1016/j.xgen.2024.100519...

...Cas9 technology has been a breakthrough for the genome-editing field and the greater scientific community...several strains of E. coli and lethally chop their genomes into many, many pieces. Locus Biosciences is currently...employs Cas9 to cut at two sites within the viral genome to excise a large portion of it. This ongoing trial... Zarghamian P, Klermund J, Cathomen T. Clinical genome editing to treat sickle cell disease-A brief update...

...loci – in neighboring chromatin or throughout the genome – could be affected, leading to unpredicted gene...targeting, including modifying other sites in the genome and directly interacting with transcription machinery...DNMT1 from that site. So, when DNMT1 methylates the genome during DNA replication, it doesn’t methylate sites...Galonska C, Charlton J, Mattei AL et al (2018). Genome-wide tracking of dCas9-methyltransferase footprints...Resources on the Addgene blog CRISPR101: Editing the Epigenome  Mapping the 4D Nucleome with CRISPR/Cas9 Resources...

.... CRISPR technology has been widely adopted for genome editing purposes because it's cheaper, faster, ...be used in vivo. A common choice for conducting genome-wide screens using CRISPR. AAV transduction Only...evaluate lentiviral component delivery as well as genome repair by non-homologous end joining (NHEJ) or ...component delivery and sgRNA efficacy by cloning in genome target sequence into EGFP reporter. Target DNA ...

...2022b). Genome editing technology and applications with the type I CRISPR system. Gene and Genome Editing...CRISPR, by any other name would…probably still edit genomes. Understanding the different types of CRISPR systems...might imagine, this is handy for creating large genomic deletions. Type I systems are also employed as ...Marraffini, L. A., & Zhang, F. (2013). Multiplex genome engineering using CRISPR/CAS systems. Science, ...inactivation mechanisms in type I-C CRISPR-Cas3 for genome-editing applications. Molecular Cell, 84(3), 463... expanding biotechnology toolbox for and beyond genome editing. Cell & Bioscience, 8(1). https://doi.org...