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Showing: 541 - 560 of 911 results
  1. The Power Behind NGS Plasmid Validation: seqWell

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    Blog Post
    ...assemble hundreds of different plasmids from a single Illumina MiSeq® run. As shown in Fig. 2, below, differences...heterogeneous and/or mixed clones present in the original sample. At seqWell, we have worked with Addgene...prepared as plexWell™ libraries, sequenced on an Illumina® sequencer, and then analyzed with our plasmid...
  2. With Our New Viral Service, We're Taking CRISPR Further!

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    Blog Post
    ...Cas9 activators available in lentiviral format. Finally, while we can’t currently produce custom gRNA-containing...representation in the viral prep, infect target cells, and, finally, conduct the screen. To help alleviate some of...any questions or comments to [email protected]. Finally we’d like to thank all those who are allowing us...
  3. R Bodies: Membrane-Rupturing Microscopic Tools

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    Blog Post
    ...to break membranes of different organisms. And finally, we demonstrated that R bodies can be “tuned” with...F. R. Organization and expression of genetic determinants for synthesis and assembly of type 51 R bodies...trait: Absence of toxicity of R-body producing recombinant E. coli on paramecia. European Journal of Protistology...
  4. Plasmids 101: Mammalian Vectors

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    Blog Post
    ...considered an entirely new cell line from that of the original parental cells. Positive selection in mammalian...  HeLa, NIH3T3, CHO, COS-1, 293HEK Inhibits termination step of translation 2-10 ug/mL G418/Geneticin... Inhibits protein synthesis; premature chain termination 1-10 ug/mL Zeocin Sh bla HeLa, NIH3T3, CHO,...
  5. A Quick Guide to a Career in Software Product Management

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    Blog Post
    ...log off for the day. 1:45 PM--Write final report. Work on a final report for a user research project I...help implement solutions for the stakeholders. Finally, software product managers test the solutions with...
  6. Back to Bacteria: CRISPR gRNA Multiplexing Using tRNAs

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    Blog Post
    ...insert targeted mutations through homologous recombination. To further increase the utility of CRISPR/Cas9...containing the RNA pol III promoter, gRNA and pol III terminator. These relatively large cassettes (considering...Size is also a factor; the pol lll promoter and terminator need be encoded only once, and each <200 bp tRNA-gRNA...
  7. Hot Plasmids - May 2022

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    Blog Post
    ...method (M-CREATE) by: Brian O'Neill  The Viviana Gradinaru Lab has previously developed the multiplexed version...mutations. These plasmids contain catalytically inactive dCas9 and microbial SSAPs (dCas9-SSAP) which insert...specific transcription response element (TRE) or kinase translocation reporters (KTRs). Find visual barcode...
  8. AAV Q&A with Tim Miles

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    Blog Post
    ...Did you catch our April AAV webinar with Tim Miles, PhD, Director of the CLOVER Center at CalTech? If...are sold in packages of 10…)  If you missed the webinar, you can watch the presentation and Q&A session...recent review.      And that's a wrap on our AAV webinar! Special thanks to our panel of experts, Tim Miles...
  9. Sharing is Caring: But How to Distribute Open Hardware?

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    Blog Post
    ...support the community in developing better, more sustainable, easily sharable products. Open-Source Microscopy...makerspace networks and training users via workshops, seminars, or hackathons greatly increases accessibility...brings stronger networking across laboratory and disciplinary boundaries and can allow for innovative organizations...
  10. Quick Guide to Working with Drosophila Part 3: Genome Engineering in Flies

    Type
    Blog Post
    ... by geneticists to study gene function. In this final installment, I’ll provide a brief introduction as...transgenes in different loci allows for genetic recombination so that the transgenes can be inherited on the...Engineering Posts Use FLEx Vectors for Site-Specific Recombination Resources at Addgene.org Browse Drosophila...
  11. A Practical Approach to Choosing the B(right)est Fluorescent Protein

    Type
    Blog Post
    ...since it is impossible to check all possible combinations of biology and equipment. Because the performance...(Goedhart et al, 2011) allows for a precise determination of brightness in cells, under realistic experimental...fluorescent protein in the host cell, which is a key determinant of the practical brightness. Therefore, practical...
  12. Multiplex Genome Editing with CRISPR-Cpf1

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    Blog Post
    ...s ability to process its own pre-crRNA arrays eliminates the need to include multiple promoters to drive...processing, i.e. tRNAs or Csy4 cleavage sites. This eliminates bulk from crRNA expression plasmids resulting...crRNA array (bolded red arrow).  This undoes the original reversing of the direct repeats, leading to expression...
  13. How to Keep a Lab Notebook for Bioinformatic Analyses

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    Blog Post
    ... approach, and conclusions (see above). Keep original files in a separate folder: You will often use...for a single use, save the script as originalName_descriptionOfEdit in the same directory where it was ...that was temporarily used. Just be sure that the original code remains in tact! Take notes Comment in ...
  14. New Tool for Lineage Tracing: The ClonTracer Library

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    Blog Post
    ...drug discovery process.” The ClonTracer library originally came about as Bhang and co-workers were trying...treatment process. The authors went on to show that combination treatment with multiple drugs reveals even smaller...heterogeneity to drug discovery and the development of combination therapies.         References 1. Hyo-eun, C. ...
  15. Visualizing Protein Turnover In Situ

    Type
    Blog Post
    ...ligation assay (PLA). The clever combination of FUNCAT and PLA PLA was originally published by the Söderberg...16590564. PubMed Central PMCID: PMC222790. 6. Buxbaum, Adina R., Bin Wu, and Robert H. Singer. "Single β-actin...
  16. Summer SciComm: Preprints

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    Blog Post
    ...or awaiting a final publication in a journal.  Preprints can be one tool in a combination of strategies... Addgene ID for their deposited plasmids in the final journal publication or an updated preprint, further...
  17. The time and cost required to make a plasmid

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    Blog Post
    ...This post was originally written by Jennifer Tsang and updated by Rachel Leeson. Have you ever wondered...cloning, waiting, and repeating before you can finally dive deep into generating the data you’re excited...cost $155.25 in reagents and consumables today. Finally, this doesn’t account for the most valuable component...
  18. CRISPR 101: Cas9 vs. The Other Cas(s)

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    Blog Post
    ... deletions.   Cas12a – The staggered cutter  Originally classified as Cpf1, Cas12’s primary difference...Another similarity to Cas12a is that Cas14 also indiscriminately cleaves non-complementary ssDNA when engaged... the genome. Cas13, similar to Cas14, also indiscriminately cleaves ssRNA when engaged at its RNA target...
Showing: 541 - 560 of 911 results