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Showing: 641 - 660 of 855 results
  1. The PAM Requirement and Expanding CRISPR Beyond SpCas9

    Type
    Blog Post
    Published
    Aug. 20, 2020, 2:30 p.m.
    .... Note: Jennifer Tsang and Mary Gearing contributed to the update of this post. References Abudayyeh...2016). Type VI CRISPR systems, which target RNA, offer additional targeting flexibility. Cas13a (formerly...
  2. Neuronal labeling with Spaghetti Monster

    Type
    Blog Post
    Published
    Aug. 14, 2018, 12:42 p.m.
    ...tracking experiments (Rizzo, 2009). With many different FPs that emit across the visible spectrum, researchers...antibodies. The “spaghetti monster” name is a reference to the deity of the social movement, the church... to the expanded use of smFPs in the future. References 1. Viswanathan, Sarada, et al. "High-performance...
  3. Rett Syndrome: A History of Research and Therapeutic Outlooks

    Type
    Blog Post
    Published
    Nov. 19, 2020, 2:15 p.m.
    ...these discoveries, scientists have studied how different parts of MECP2 influence Rett Syndrome. Zoghbi...varying degrees determine the clinical severity of different MECP2 mutations. More recently, the Bird lab found..., Rett databases, and other helpful tools.  References: Amir RE, Van den Veyver IB, Wan M, Tran CQ, ...
  4. New Acoustic Reporter Genes: Ultrasound Imaging of Gene Expression

    Type
    Blog Post
    Published
    Jan. 24, 2023, 2:15 p.m.
    ... the Shapiro lab at Caltech.   References and Resources References Piraner, D. I. et al. Going Deeper...straightforward to engineer various cell lines from different tissues and mammalian species to produce gas vesicles...
  5. Plasmids 101: E. coli Strains for Protein Expression

    Type
    Blog Post
    Published
    Feb. 10, 2015, 3:06 p.m.
    ...below, certain specialized strains are available to confer greater transcriptional control, assist with proper...pLys comes in two flavors—pLysS and pLysE—the difference being that the latter provides tighter control...minimal media supplemented with M9 salts may be preferable if the protein product is secreted to the medium...
  6. Plasmids 101: The Promoter Region – Let's Go!

    Type
    Blog Post
    Published
    April 3, 2014, 8:05 p.m.
    ...host organism. Because transcription machinery differs between cell types or organisms, promoters must...eukaryotes and prokaryotes We have included two reference tables below listing some of the most common bacterial...Mammalian Vectors Read about Reporter Gene like Luciferase and GFP Resources on Addgene.org Find Plasmids...
  7. SARS-CoV-2/COVID-19 Detection Methods Based on CRISPR/Cas

    Type
    Blog Post
    Published
    May 5, 2020, 1:15 p.m.
    ...Cas12a, Cas13a does not require strict sequence preferences at the target site, while Cas12a requires a PAM...femto-aptomolar range. For more details on the differences between these methods, check out this table.  ...can follow her on Twitter @shra_krishna.       References Azhar, M., Phutela, R., Ansari, A. H., Sinha,...
  8. Harnessing Bacterial Toxins for Allelic Exchange

    Type
    Blog Post
    Published
    Aug. 15, 2019, 12:30 p.m.
    ...leaves a “scar” in the chromosome, sometimes interfering with expression of surrounding genes. However...Gram-negative bacteria become resistant to antibiotics! References Espah Borujeni, Amin, Anirudh S. Channarasappa...for allelic exchange Read our molecular biology reference Watch molecular biology protocol videos ...
  9. Quick Guide to Near-Infrared Fluorescent Proteins

    Type
    Blog Post
    Published
    Oct. 5, 2021, 1:15 p.m.
    ...recent research @daria_gift_shch.     References and resources References Shemetov, A.A., Oliinyk, O.S. & ...the monomeric state of a probe leads to less interference with the oligomeric state of a fusion partner...
  10. CRISPR 101: Validating Your Genome Edit

    Type
    Blog Post
    Published
    Nov. 3, 2022, 12:15 p.m.
    ...dice on a new gRNA in the future! References and Resources References Eva K. Brinkman, Tao Chen, Mario ... frame editing frequency is 50%, then you could infer that approximately 25% of cells are likely -/-, ...
  11. Targeting HIV-1 with CRISPR: Shock and Kill or Cut it Out?

    Type
    Blog Post
    Published
    May 10, 2016, 2:30 p.m.
    ...binding sites increased activation of HIV promoter-luciferase constructs. In multiple HIV-1 latent T cell lines...the HIV-1 copy number, although the efficiency differed from 48-100% between strains. In a similar experiment...for some of the world’s most common diseases. References Zhang Y, Yin C, Zhang T, Li F, Yang W, Kaminski...
  12. How to Negotiate a Successful Lab Start Up Budget

    Type
    Blog Post
    Published
    Sept. 1, 2015, 2:30 p.m.
    ...on unnecessary materials, or even a loss of the offer all together. The problem is that the discussions...specialized equipment, try finding institutes that offer shared equipment that you can use at a lower cost...turned down a faculty position because none of the offering institutes were able to provide the resources ...
  13. Scientific Reproducibility - Focusing on Solutions at the Minisymposium on Reproducibility

    Type
    Blog Post
    Published
    May 18, 2018, 7:32 p.m.
    ...of the program beneath it. You can jump to the different time stamps in the description to watch any sections...precisely. You can find a great discussion of different types of replication in Nosek and Errington 2017...scientific findings. This makes sense on many different levels - it’s hard to process large amounts of...
  14. Sequencing Options for CRISPR Genotyping

    Type
    Blog Post
    Published
    Oct. 4, 2016, 2:30 p.m.
    ...irrespective of in silico prediction. These techniques differ in important ways, but can also complement one ...sequencing (Hendel et al. 2015), a significant difference as CRISPR experiments move closer to the clinic...https://magazine.scienceforthepeople.org/.     References 1. Fu, Yanfang, et al. "High-frequency off-target...
  15. It’s CRISPR Week at Addgene!

    Type
    Blog Post
    Published
    May 13, 2019, 12:01 p.m.
    ...Twitter feed will be all about CRISPR. We’ll have a different theme for each day. Beginning today, we’ll start... Jennifer Tsang...
  16. We’re Going Viral This Week!

    Type
    Blog Post
    Published
    Oct. 14, 2019, 1 p.m.
    ...viral vector information. Each day, we’ll cover a different topic as shown in the graphic below. Follow the... Jennifer Tsang...
  17. New FLIS Plasmid (April Fools 2022)

    Type
    Blog Post
    Published
    April 1, 2022, 1:15 p.m.
    ... this new technology as helpful as we have!  References and Resources Additional resources on the Addgene...Addgene blog:  Flies 101: Catching flies in the lab References Abril, U.N.O., et. al. (2022) A plasmid-based...
  18. Congrats to the 2019 Deck The Lab Winners

    Type
    Blog Post
    Published
    Jan. 17, 2020, 3 p.m.
    ...MCDB 🎄🎅🎁🐸🐸🐸🐸 pic.twitter.com/2MPLawgNQl — Jennifer Landino (@jenelandino) December 3, 2019 Hope...  Jennifer Tsang...
Showing: 641 - 660 of 855 results