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Showing: 341 - 360 of 520 results
  1. Harnessing Bacterial Toxins for Allelic Exchange

    Type
    Blog Post
    Published
    Aug. 15, 2019, 12:30 p.m.
    ...PMCID: PMC3748948.  Khetrapal, Varnica, et al. "A set of powerful negative selection systems for unmodified...expression of a gene with an antibiotic resistance cassette. This leaves a “scar” in the chromosome, sometimes...vector contains sacB, an chloramphenicol resistance cassette, and the R6K origin of replication to allow replication...pDS132 (Philippe et al., 2004): Replaced the sacB cassette with one of three toxins from the Khetrapal paper...medicine and clinical infectious diseases at the Massachusetts General Hospital where he is now an attending...
  2. Hot Biosensors 2022: Year-End Roundup

    Type
    Blog Post
    Published
    Dec. 6, 2022, 2:15 p.m.
    ...range. With this in mind, Ed Boyden and colleagues set out to engineer a potassium ion biosensor with a ...
  3. Plasmids 101: Expressing shRNAs for RNA Interference

    Type
    Blog Post
    Published
    June 17, 2025, 1:15 p.m.
    ...with potentially harmful mutations in therapeutic settings. Silencing of a target gene is achieved through...; font-weight: normal; text-decoration: none","font_set":"DEFAULT"},"button_hover_color":{"color":"#0052a9...
  4. Transferable Skills Guide: Conflict Resolution

    Type
    Blog Post
    Published
    Jan. 4, 2022, 2:15 p.m.
    ... this skill that you could strengthen. The right set of transferable skills, coupled with your technical...know you are bringing this asset to your job, you can become a valuable asset yourself.     Fig... point of view and can’t understand why they’re upset, conflict resolution is likely not one of your strengths...
  5. Is this the right place for me? 8 tactics for choosing a lab

    Type
    Blog Post
    Published
    Oct. 2, 2018, 12:56 p.m.
    ...responsibility, repeated reminders of blunders, setting target up to fail, shifting goal posts without ...has no idea who is dating whom Expanding your skillset Scientists are lifelong learners. I believe we...
  6. Antibodies 101: Validation

    Type
    Blog Post
    Published
    March 24, 2022, 1:15 p.m.
    ...RNA expression of your gene of interest across a set of human tissues.  From this data, you see that there...and (2) large-scale proteomic and transcriptomic datasets already exist.   Example: You want to use an antibody...
  7. Antibodies 101: The Basics of Western Blotting

    Type
    Blog Post
    Published
    March 8, 2021, 2:41 p.m.
    ...antibody is used to visualize the proteins. In this set-up, multiple secondary antibody molecules bind the...another great option to enhance resolution. In this setup, gels have an increasing range of acrylamide content...
  8. How to Design Your gRNA for CRISPR Genome Editing

    Type
    Blog Post
    Published
    Sept. 24, 2020, 1:15 p.m.
    ...large pan-cancer CRISPR-Cas9 gene dependency data sets. Nat Commun 10: . https://doi.org/10.1038/s41467...nuclease-mediated off-target effects.” Further, large-scale datasets of hundreds of genetic screens using genome-wide...
  9. Generating Mouse Models Using CRISPR/Cas9

    Type
    Blog Post
    Published
    July 12, 2016, 2:30 p.m.
    ...use, and robust in performance. In its natural setting, CRISPR-Cas9 is an acquired immune system in bacteria...Yamaguchi T, Nakauchi H (2018) Intra-embryo Gene Cassette Knockin by CRISPR/Cas9-Mediated Genome Editing...
  10. Transferable Skills Guide: Teamwork

    Type
    Blog Post
    Published
    Nov. 28, 2017, 2 p.m.
    ...variety of transferable skills. At Addgene we've set out to fill this gap by both highlighting that researchers...
  11. Antibodies 101: Introduction to Antibodies

    Type
    Blog Post
    Published
    Jan. 19, 2021, 2:15 p.m.
    ...initiates different immune cascades. In the research setting, antibodies of different isotypes can be used together...of antibodies is used to both identify the cell subsets of interest from among the mixture and to measure...
  12. Plasmids 101: Dimers and Multimers

    Type
    Blog Post
    Published
    Jan. 10, 2023, 2:15 p.m.
    ...different-sized multimers, you may even see different sets of bands on the gel corresponding to each type of...
  13. Plasmids 101: Using Transposons in the Lab

    Type
    Blog Post
    Published
    July 6, 2021, 1:28 p.m.
    ... discovery of RNA guided transposons in bacteria sets the stage for combining the super powers of CRISPR... transposons encode reporter genes, mutagenic cassettes, or barcodes. When transposons are delivered to...
Showing: 341 - 360 of 520 results