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Showing: 41 - 60 of 91 results
  1. Plasmids 101: Positive and Negative Selection for Plasmid Cloning

    Type
    Blog Post
    Published
    Aug. 22, 2019, 12:43 p.m.
    ...backbone contains a kanamycin resistance cassette, you would plate the cells on kanamycin-containing agar..... Only cells carrying plasmids that contain a kanamycin resistance cassette will grow. However, often ...
  2. CRISPR/Cas9 FAQs Answered!

    Type
    Blog Post
    Published
    March 13, 2014, 4:08 p.m.
    ...marker such as puromycin, you can (also) select for the positive colonies by puromycin selection. You ...transfected cells (for example, plasmid with a puromycin resistance cassette, such as PX459). After you...
  3. Addgene-Seeding Labs plasmid grant round 3: microbial drug resistance and biofilms, antidiabetic plant components, visualizing brain injury - and a glowing robot fish

    Type
    Blog Post
    Published
    Nov. 27, 2018, 2 p.m.
    ...Understanding drug resistance mechanisms of Mycobacterium tuberculosis Dr. Patricia Sheen, Universidad...interested in understanding the mechanisms behind Mycobacterium tuberculosis resistance to pyrazinamide (PZA...methods and improved therapies for PZA-resistant Mycobacteria tuberculosis. Investigation of multispecies ...
  4. 15 Years of Addgene: The Top 15 Plasmids

    Type
    Blog Post
    Published
    Jan. 8, 2019, 1:54 p.m.
    ...but was found to have a point mutation in the puromycin cassette that makes it less efficient in some ...with customizable sgRNA from the U6 promoter and puromycin resistance from the EF-1a promoter. It’s a 3rd...PX459) V2.0. It contains a point mutation in the puromycin cassette that makes it less efficient in some ...
  5. Visualizing Protein Turnover In Situ

    Type
    Blog Post
    Published
    Jan. 16, 2018, 3:20 p.m.
    ...Nathans, Daniel. "Puromycin inhibition of protein synthesis: incorporation of puromycin into peptide chains...Yarmolinsky, Michael B., and L. Gabriel. "Inhibition by puromycin of amino acid incorporation into protein." Proceedings...
  6. Tips for arabidopsis transformation

    Type
    Blog Post
    Published
    Oct. 25, 2018, 1:23 p.m.
    ... plant selection markers (basta, hygromycin, kananamycin, tunicamycin) (Nakagawa et al., 2007). Alternatively...
  7. Antibiotic Resistance: An Old Solution but a New Problem

    Type
    Blog Post
    Published
    Nov. 10, 2016, 3:30 p.m.
    ...cells; however, Mycoplasma species do not possess cell walls. As a result, Mycoplasma are intrinsically...fantastic example of intrinsic resistance would be Mycoplasma species’ resistance to beta-lactam antibiotics...
  8. CRISPR 101: Multiplex Expression of gRNAs

    Type
    Blog Post
    Published
    Sept. 10, 2020, 11:45 a.m.
    ... ideal number. First you generate four unique kanamycin-resistant plasmids, each containing a different...construct, you clone all but one of your gRNAs into spectinomycin-resistant plasmids pX330S-2 to pX330S-(last ...monocot and dicot plants, with a choice of either hygromycin or Basta selection. Yang Lab Single Transcript...
  9. Even more elegant: Single injection CRISPR/Cas9 in C. elegans

    Type
    Blog Post
    Published
    July 7, 2015, 3:36 p.m.
    ...uses a selection cassette containing genes for hygromycin resistance and the Roller movement phenotype....young adult worms. Once the worms have laid eggs, hygromycin is added to the plates to select for candidate...
  10. 22 Hot Plasmid Technologies from 2014

    Type
    Blog Post
    Published
    Jan. 6, 2015, 5:21 p.m.
    ... The strategy relies on several observations: Rapamycin is a membrane-permeable pharmacological agent ...induction heterodimerization of proteins that contain rapamycin-binding domains, such as FKBP and FRB. The cell...membrane protein with a FRB domain (MitoTRAP). Rapamycin binds your recombinant protein (via FKBP) and ...
  11. Fluorescent CRISPR Reporters: SRIRACCHA and GEmCherry2

    Type
    Blog Post
    Published
    May 26, 2020, 1:15 p.m.
    ...stably integrate a reporter gene that contains a puromycin resistance gene followed by the target site (the...genome edit:  A donor plasmid that contains a puromycin resistance gene linked to an in-frame H2B-GFP....
  12. Plasmids 101: Yeast Vectors

    Type
    Blog Post
    Published
    Feb. 25, 2014, 7:11 p.m.
    ...primarily pertains to ORIs in budding yeast, Saccharomyces cerevisiae; however, we’ve also noted some features...required for the replication of fission yeast, Schizosaccharomyces pombe, vectors at the end.) In a previous...
  13. PITChing MMEJ as an Alternative Route for Gene Editing

    Type
    Blog Post
    Published
    Feb. 23, 2016, 3:30 p.m.
    ...- and locus-specific gRNAs Step 4: Select for puromycin resistant cells Step 5: PCR amplify and sequence...cassette into the FBL locus. Upon sequencing of puromycin resistant clones, they found that 80% and 50% ...
  14. Popular Retroviral Vectors and Their Uses in Scientific Research

    Type
    Blog Post
    Published
    July 24, 2018, 12:51 p.m.
    ...cloning and expressing your gene of interest with puromycin selection. One of the scientists who created pBabe...Tyler Jacks. It carries CRE recombinase and a puromycin resistance cassette. No time to produce virus...
  15. Plasmids 101: E. coli Strains for Protein Expression

    Type
    Blog Post
    Published
    Feb. 10, 2015, 3:06 p.m.
    ...toxic or insoluble proteins Origami2 (DE3)** Streptomycin and Tetracycline Contains highly active thioredoxin... General protein expression  m15 pREP4*, ** Kanamycin (pREP4) Cis-repression of the E. coli T5 promoter...
  16. Five Popular Model Organisms

    Type
    Blog Post
    Published
    April 11, 2019, 12:39 p.m.
    ... of the fly (Pfeiffer et al., 2010). Yeast (Saccharomyces cerevisiae) Yeast, one of the simplest eukaryotic....5 (2011): 190-195. Liu, Wei, et al. "From Saccharomyces cerevisiae to human: The important gene co‑expression...
  17. New Podcast Segment: Hot Plasmids

    Type
    Blog Post
    Published
    May 17, 2017, 3:37 p.m.
    ...this kit to complement unused auxotrophies in Saccharomyces strains.  Listen to Our Segment on The Yeast...
  18. Tag Your Favorite Yeast Genes with Ease

    Type
    Blog Post
    Published
    Nov. 19, 2013, 2:37 p.m.
    ...and tagging at either the N- or C-terminus (3xHA, 13xMyc, GST, or GFP). Longtine et al.(3) describe a complimentary...
Showing: 41 - 60 of 91 results