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Showing: 141 - 160 of 244 results
  1. Validated gRNA Sequences

    Type
    Collection
    ...CYC1m promoter S. cerevisiae CTAGATATTAAAATGTCTAA 64379 activate S. pyogenes 23977949 Lu CYC1m promoter S.... or repression experiments use targets within promoters. When possible, the categories described on Addgene's... 46917 interfere S. pyogenes 23849981 Qi CYC1m promoter S. cerevisiae ACAGAGCACATGCATGCCAT 64385 activate...activate S. pyogenes 23977949 Lu CYC1m promoter S. cerevisiae ACTAATACTTTCAACATTTT 64387 activate S. pyogenes...pyogenes 23977949 Lu CYC1m promoter S. cerevisiae ATATCGAATTCCTGCAGCCC 64382 activate S. pyogenes 23977949...23977949 Lu CYC1m promoter S. cerevisiae ATATTCTTTCCTTATACATT 64380 activate S. pyogenes 23977949 Lu CYC1m...GTTGAAAGTATTAGTTAAAG 64388 activate S. pyogenes 23977949 Lu CYC1m promoter S. cerevisiae TACATACAGTAGGATCCTA 64381 activate...
  2. Plan Your Experiment

    Type
    Collection
    ...Cas enzyme and gRNA Species of promoter and expression pattern of promoter for Cas enzyme and gRNA Presence...Cas enzyme promoter can be constitutive (CMV, EF1alpha, CBh) or inducible (Tet-ON); U6 promoter is typically...such as dCas9-KRAB) or dCas9 gRNA(s) targeting promoter elements of target gene dCas9-KRAB is more effective...activator (such as dCas9-VP64) gRNA(s) targeting promoter elements of target gene Many different activators...dCas9-repressors, gRNAs should be targeted to the promoter driving expression of your gene of interest. For...containing a G nucleotide at position 20 (1 bp upstream of the PAM) may be more efficacious than gRNAs...amplified, PCR products are denatured-renatured, treated with a nuclease that cleaves DNA heteroduplexes...
  3. Advice for Moving Into Sales After Your Science Postdoc

    Type
    Blog Post
    ...alongside the customer. From there a move with either promotions or further education may allow you to transition... and reading some of these articles would have stressed me out more than necessary for my interview. The...mechanisms of cell division. Recently Seán got the entrepreneurial bug and has set up an ELISA kit company on ...
  4. Revamp Your Lab Meetings With Creative Virtual Collaboration

    Type
    Blog Post
    ... Zoom meetings, different tools can be used to promote creative interaction. A great tool that a few people...of work styles while work remotely. The authors stress the fact that “miscommunication, a lack of leadership...of the book “The Salmon Leap for PhDs: Swimming upstream a career from academia to industry”. To date, ...
  5. Hassle-free 96-well Format Epitope Tagging Using Cas9 Ribonucleoprotein

    Type
    Blog Post
    ...will be suitable). For N-terminus tagging, the promoter region of both the alleles should be sequence-...cautiously analyzed for any damage (indels) to the promoter region of the non-HDR allele. For N-terminal tagging...cuts 8-15 bp downstream of Stop codon; for N-terminus tagging, a crRNA cutting 8-15 bp upstream of your gene...Dewari, a postdoc in Steve Pollard’s lab at the MRC Centre for Regenerative Medicine (CRM), Edinburgh. Most...universal all-purpose “tag antibody” can be used for downstream IP/ChIP assays. Creating epitope-tagged clonal... is a postdoc in Steve Pollard’s lab at the MRC Centre for Regenerative Medicine (CRM), Edinburgh. His...
  6. Fluorescent Proteins 101: Monitoring Cell Mobility Using Fluorescent Proteins

    Type
    Blog Post
    ...microscope and GFP fusion proteins controlled by promoters specific to the immune lineage, scientists could...Finsterbusch, Michaela, et al. "Patrolling monocytes promote intravascular neutrophil activation and glomerular...that T cells were able to extravasate from the bloodstream to invade lymph nodes and scan antigen presenting...
  7. REPLACR Mutagenesis: Replacing In Vitro Recombination Methods

    Type
    Blog Post
    ...characterize the function of certain regions in a promoter or gene, as well as to study the effects of inactivating...methods, chances are you’d like to find a better one. Trehan et al. wondered if, instead of relying on in vitro... each other; ~17 bases is optimal. After being treated with DpnI to digest away the template plasmid, ...applies to deletions; using REPLACR-mutagenesis, Trehan et al. deleted a whopping 144 kb from a bacterial...recombination. Across all modifications described in Trehan et al., REPLACR-mutagenesis’ median efficiency ... for site directed mutagenesis   References 1. Trehan, Ashutosh, et al. (2016). “REPLACR-mutagenesis:...
  8. What Good Citizenship Can Do for Reproducibility in Science

    Type
    Blog Post
    ...forms as part of graduation, hiring, funding, and promotion processes, I’m confident that everyone’s enthusiasm... review and primary research journals including Trends in Cell Biology, Cell, Molecular Cell, Developmental...
  9. Visualizing Translation at the Single Molecule Level

    Type
    Blog Post
    ...fluorescent proteins and is driven by an inducible promoter (Plasmid 64542 or 64543) Before translation, ...cellular function, especially during development or stress. With ribosome profiling, researchers have been...
  10. The Many Reasons for Irreproducible Research- and a Vaccine to Eradicate It

    Type
    Blog Post
    ... and funders in the Transparency and Openness Promotion Guidelines; preregistration to increase clarity... order, or every combination of materials and treatments is all too often glossed over. This is why it...which data are investigated to look for unexpected trends or differences between groups. Hypothesis generation...hypothesize that growth rates will be higher in treatment versus control, and you think there are four important...
  11. Addgene Welcomes John Doench to the Advisory Board

    Type
    Blog Post
    ...and tech transfer communities who help guide and promote Addgene in its mission to make research easier.... interesting biological questions, you need a tremendous amount of technology development alongside it...what is worth having. The work that [Addgene’s] outreach scientists do to comb through the literature, ...
  12. Cancer, Inflammation and Immunity - Harnessing the Body’s Defenses to Fight Cancer

    Type
    Blog Post
    ...the Francis Crick Institute concluded “Aspirin promotes autophagy, inhibits platelet aggregation, and ... that fasting has a positive effect on cancer treatment (Ref 1). As described in the presentation, starvation...favorable state for tumor progression (Ref 2). Future treatments may need to target this immunosuppressive reaction...
  13. Photosensitizer Induced Cell Ablation with FAP-TAP MG-2I-dL5**

    Type
    Blog Post
    ...visualization and expressed from a heart-specific promoter. Fish were labeled with MG-2I, either by incubating...hearts 24 hours post treatment and no mCer3 cells present 96 hours post treatment (see figure 2). Induced...culture experiments, only dL5**-expressing cells treated with MG-2I dye and exposed to light stained dead...Chromophore-assisted laser inactivation in cell biology. Trends in Cell Biology,18(9), 443-450. doi:10.1016/j.tcb...
  14. Scientists Map the SARS-CoV-2-Human Interaction Network

    Type
    Blog Post
    ...Expression is driven by a fairly strong EF1alpha promoter. We have verified expression of correctly-sized...straight-forward. All constructs are tagged with a 2xStrep-tag for easy detection and affinity purification...
  15. Pushing the Limits of DNA Assembly

    Type
    Blog Post
    ...assembly reaction. DNA fragments with the desired promoter, selectable marker, and target gene, for example...and improvements in these methodologies offer streamlined and simplified alternatives to traditional cloning...
  16. Four Factors that Differentiate the Stem Cell Field

    Type
    Blog Post
    ...studying how that one protein interacts with that one promoter can tell you, it can be easy to get lost in the...Fight Rare disease with iPSCs Read About Addgene's Outreach Efforts in the Microbiology Community Sign Up ...
  17. Targeted Mutagenesis with EvolvR

    Type
    Blog Post
    ...changes were introduced to nCas9. These changes promote nCas9’s dissociation from DNA after nicking and...bacteria resistant to both spectinomycin and streptomycin, but could also be used for studying epistatic...
  18. Depositor Collections

    Type
    Collection
    ...Community (MCC) Collection Pleiades Promoter Project: mini-promoters to drive selective expression in the...Syndrome Plasmid Collection and Resource Center TREAT-AD Plasmid Collection Visualization Michael Davidson...
  19. Viral Vectors 101: Viral Applications

    Type
    Blog Post
    ...Viral expression cassettes typically contain a promoter (inducible or constitutive), your gene of interest...the last decade, viral applications in cancer treatment and gene therapy have also been in the limelight...approved the first oncolytic viral therapy in 2015 to treat melanoma, and many more are in the pipeline. Viruses...
  20. Why and how to start studying chromatin (with Addgene's help)

    Type
    Blog Post
    ...recognition of transcription-associated DNA damage that promotes homologous recombination. Gong F, Chiu LY, Cox...nucleosomes, loops, chromosomal domains, or how stretches of DNA on different chromosomes interact with ...K, Wang W, Rando OJ, Xue Y, Swiderek K, Kuo A, Crabtree GR Cell. 1998 Nov 25. 95(5):625-36. An architectural...
Showing: 141 - 160 of 244 results