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We narrowed to 889 results for: IND

Showing: 701 - 720 of 889 results

  1. CRISPR 101: Targeting Non-Coding RNAs with CRISPR/Cas9

    Type
    Blog Post
    Published
    Nov. 14, 2024, 2:15 p.m.
    ...nature20149 Jiang Q, Meng X, Meng L, et al. Small indels induced by CRISPR/Cas9 in the 5’ region of microRNA... unexpectedly affect nearby genes (Figure 1A-C). Find CRISPR plasmids at Addgene! Knock-in: Introducing...

  2. Polymerase Chain Reaction Overview and Applications

    Type
    Blog Post
    Published
    Aug. 10, 2021, 1:15 p.m.
    ...from and unique single stranded DNA primers that bind upstream (5’) and downstream (3’) of the DNA region...polymerase is also stable at this temperature and can bind to the primers.  Extension- The temperature is then... can learn all about ddPCR for AAV titration and find helpful tips and tricks in our blog post “Droplet...

  3. Twenty Years of Addgene Sharing: CRISPR

    Type
    Blog Post
    Published
    April 18, 2024, 1:15 p.m.
    ...editing!  CRISPR functions in use But exactly what kind of editing are people doing with all these CRISPR... modifier. We used these categories to see what kinds of CRISPR tools people were depositing and requesting... and the longevity of tools seen in Figure 3, indicates that the usefulness of popular CRISPR tools is...

  4. CRISPR 101: Mammalian Expression Systems and Delivery Methods

    Type
    Blog Post
    Published
    Sept. 24, 2015, 2:30 p.m.
    ...appropriate? If you already have an end product in mind, steps 1 and 2 will generally be straightforward...links to a CRISPR forum where you may be able to find information regarding your system of choice. The...driving Cas9 expression can be constitutive or inducible. U6 promoter is typically used for gRNA. May contain...

  5. SciComm: Taking Science to Elementary and Middle Schools

    Type
    Blog Post
    Published
    July 9, 2019, 12:52 p.m.
    ...networking at the time, but that means it was the best kind of networking! Since nearly every talk I’ve given...their interest. I won’t claim that I blew their minds, but I think many of the students learned something...Addgene.org Check out our comprehensive CRISPR guide Find CRISPR plasmids and resources ...

  6. Tips for arabidopsis transformation

    Type
    Blog Post
    Published
    Oct. 25, 2018, 1:23 p.m.
    ...are also available (Weigel and Glazebrook, 2002). Find plant plasmid resources at Addgene  Choosing an ...background growth of non-transformants and make finding true transformants more difficult. Don’t leave...arabidopsis in the classroom Resources on Addgene.org Find plant plasmids Visit our plant resource page Deposit...

  7. CRISPR 101: Ribonucleoprotein (RNP) Delivery

    Type
    Blog Post
    Published
    Sept. 6, 2018, 12:02 p.m.
    ...techniques Find tips on gRNA design Resources on Addgene.org Browse all CRISPR plasmids Find validated... and stability of the Cas9 protein in the host. Indeed, research has shown that a Cas9 protein from Geobacillus...

  8. INTEGRATE: Bacterial Genome Engineering Using CRISPR-Transposons

    Type
    Blog Post
    Published
    Dec. 7, 2020, 2:53 p.m.
    ...their diverse utility, DNA transposons have been hindered by their limited programmability: depending on... crRNA, QCascade complexes survey the genome and bind target DNA sequences using RNA-DNA base pairing....Resources on Addgene.org Visit the CRISPR guide Find CRISPR plasmids for bacteria ...

  9. Negative Can Be Positive: Open AAV Data with Addgene

    Type
    Blog Post
    Published
    Sept. 6, 2022, 1:15 p.m.
    ...these frustrating and often months-long quests to find the right AAV for your system or to successfully...improve our Addgene Data Hub, 76% of respondents indicated they wanted to see more negative data (Figure ... e-book Additional Resources on the Addgene Blog Find and Share AAV Data with Addgene's New AAV Data HubCelebrate...

  10. What’s in Your Tube?: A Quick Guide to Measuring DNA by Spectrophotometry

    Type
    Blog Post
    Published
    July 1, 2025, 1:15 p.m.
    ...(Figure 1B). The A260/230 ratio can be a good indicator of protein contamination, but a number of other...researchers traditionally use the A260/280 ratio as an indicator of protein contamination. However, this ratio ...used during nucleic acid purification can leave behind a variety of potential contaminants, some of which...

  11. Antibodies 101: Producing Recombinant Antibodies

    Type
    Blog Post
    Published
    Aug. 13, 2024, 1:15 p.m.
    ...supernatant containing antibodies. The antibodies bind the immobilized ligands and can be eluted once the...are incubated with the cell suspension. Antibodies bind ligands on the beads and a magnet is used to separate...Recombinant antibodies should be validated to ensure they bind their antigens specifically. Possible applications...

  12. Controlling for Off-target Effects with a New Genome-wide CRISPR Screen Design

    Type
    Blog Post
    Published
    Sept. 13, 2018, 1:55 p.m.
    ..., they fail to account for the effects of Cas9-induced dsDNA breaks. Are off-target cutting patterns in...hypersensitivity, or are in an enhancer, transcription factor binding site, or a coding region. Targeting these sites...Check out this guide to pooled plasmid libraries Find all of the CRISPR Pooled Libraries currently available...

  13. Harnessing TnpB for Genome Editing: A Compact and Versatile Tool for Your Research

    Type
    Blog Post
    Published
    July 29, 2025, 1:15 p.m.
    ...complementary to the DNA target. The 20-nt guide region binds to the DNA sequence immediately downstream of the...ICAR-Central National Rice Research Institute in India. He specializes in genome editing tools with a focus...F. (2019). Plant gene editing through de novo induction of meristems. Nature Biotechnology, 38(1), 84–...

  14. QC Sequencing Technologies at Addgene

    Type
    Blog Post
    Published
    July 15, 2025, 1:15 p.m.
    ...world has been long-read sequencing. Whereas the individual reads generated in short-read and Sanger sequencing...base identity and plasmid length. Any mismatch or indel flags the sequence for manual review by one of our... QC Process Bioinformatics at Addgene The Power Behind NGS Plasmid Validation: seqWell Addgene’s Tips ...

  15. Plasmids 101: Shuttle Vectors

    Type
    Blog Post
    Published
    May 20, 2025, 1:15 p.m.
    ...visually select cells in a microscopy image for individual analysis. A shuttle vector designed for this ...plasmids are those that can replicate in multiple kinds of bacteria, including many natural plasmids. By... same molecular language as the tree outside my window! Whatever you use them for, shuttle vectors can...

  16. Tips for Writing a Good Cover Letter

    Type
    Blog Post
    Published
    May 21, 2024, 1:30 p.m.
    ...that! I organized my lab data so well that I can find the results of any experiment I’ve run in under ...format regardless of whether you’re in academia, industry, or nonprofits. Like any other letter, they have...Our Management for Scientists Series Get Tips on Finding Your Perfect Job after Graduation Additional Resources...

  17. Antibiotic Resistance: An Old Solution but a New Problem

    Type
    Blog Post
    Published
    Nov. 10, 2016, 3:30 p.m.
    ...for a bacterial infection. While this post will, indeed, focus on bacteria, it is important to note that...resistance genes from it’s environment (from DNA left behind after another bacterium died for instance). These...Are Used in the Lab Probe Phage Genomes for Host Binding Proteins Learn How to Use Our Microbiology Pages...

  18. Five Popular Model Organisms, Part 2

    Type
    Blog Post
    Published
    Sept. 29, 2020, 1:15 p.m.
    ...plasmids for use in CRISPR and Tol2 transposase induced transgenesis.  Xenopus Xenopus, or frogs, are one...Addgene.org: Browse our plasmid collection page Find more plasmids and resources for plant resources ...Collection Page Read our molecular biology reference Find plasmids for your research ...

  19. Tips for Getting a Faculty Position

    Type
    Blog Post
    Published
    July 20, 2023, 1:15 p.m.
    ...to email me at [email protected]." You can find his original blog post below! --Ed.  Eight years...fundamental to development. I'm interested in how cells find their way to the correct positions. What is the... fit into a department and bring in grants. What kind of colleague will you be? Do you understand what...

  20. When Fidelity Matters: A frank discussion about ligase fidelity

    Type
    Blog Post
    Published
    March 6, 2018, 1:49 p.m.
    ...hydrogen bonds and a base-pair size nearly indistinguishable from a Watson-Crick base pair, are joined ...conditions to be screened per plate. The results indicated that the optimal buffer for Taq DNA Ligase contains...DNA ligase I completely encircles and partially unwinds nicked DNA." nature 432.7016 (2004): 473. PubMed...
Showing: 701 - 720 of 889 results