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We narrowed to 837 results for: RING

Showing: 381 - 400 of 837 results

  1. CRISPR 101: Non-Homologous End Joining

    Type
    Blog Post
    Published
    April 16, 2015, 3:45 p.m.
    ...advantage to using the CRISPR/Cas system for genome engineering is the fact that Cas9 can be easily programmed...initial cut, the next steps in the process involve repairing chromosomal DSBs. It is important to know that...then ligates compatible DNA ends together, thus repairing the break. This is a simplified, streamlined ... ligation step determines how ends are resolved during nonhomologous end joining. Nat Commun 5: . https...

  2. Pooled CRISPR Libraries Offer Genome-Wide Control for Large-Scale Functional Screens

    Type
    Blog Post
    Published
    Feb. 24, 2015, 7:50 p.m.
    ...rely on genetic engineering to optimize humans for CRISPRi and CRISPRa.” Before considering the use of pooled...that they could be used by people with little bioengineering expertise? “This is the next step in high-throughput...activating any human gene, go to http://sam.genome-engineering.org/. Crystal structure of Cas9 in complex with...

  3. Deep Dive: qPCR

    Type
    Blog Post
    Published
    Sept. 29, 2022, 1:15 p.m.
    ...to double-stranded, and finally, drop once more during a final temperature increase. If there is a single...should only be one peak, as everything should be denaturing or annealing at the same temperatures. If there.... Flipping your experimental and control values during analysis can allow you to see this fold change ... vol. 1160, DOI 10.1007/978-1-4939-0733-5_3, © Springer Science+Business Media New York 2014Bustin S; ... as Reference for qPCR Gene Expression Analysis During iPS Reprogramming Process. Sci Rep 8, 8716 (2018...

  4. Viral Vectors 101: An Introduction to AAV

    Type
    Blog Post
    Published
    May 30, 2023, 1:15 p.m.
    ...vector into the culture medium during adeno-associated virus manufacturing." Human gene therapy 21.10 (2010...researchers speak about AAVs, they are actually referring to rAAVs. ITRs and serotypes The names of AAVs...different ages." Retinal Degenerative Diseases. Springer International Publishing, 2016. 501-507. PubMed...

  5. All in a Twist: dsRNA

    Type
    Blog Post
    Published
    Feb. 2, 2023, 2:15 p.m.
    ...are typically contained within the mitochondria, barring a loss of mitochondrial integrity that would release...stranded structure produced is known as an R-loop. During transcription, RNA is synthesized from a DNA template...transcription of thousands of genes is constantly occurring throughout a single cell, so these nucleic acid...DNA hybrids Persistent RNA:DNA hybrids that arise during transcription are typically recognized by RNase...

  6. Hot Plasmids - March 2020 - base editors, GEVI, MoClo, and optogenetics

    Type
    Blog Post
    Published
    March 3, 2020, 2:15 p.m.
    ...editors at Addgene. Levy et al., Nature Biomedical Engineering, 2020. PubMed PMID: 31937940. Detection of neural... prosthetic group PCB, PhyB and PIF6 dimerize, bringing each terminus of Cre together to restore Cre activity...to red light induces PhyBΔ and PIF6APB binding, bringing the two halves of Cre together. Image from Eisenhoffer...as well as in different stages of development, ensuring the breadth and versatility of this tool. Find...

  7. What's New in CRISPR - November 2021

    Type
    Blog Post
    Published
    Nov. 18, 2021, 2:15 p.m.
    ... system. The CasMINI system was developed by engineering the Cas12f scaffold gRNA and making strategic...the gRNA scaffold through five rounds of gRNA engineering.  They did not modify the Cas12f1 enzyme. The...cargo RNA, and fusogen in a modular system for delivering gene editing tools into cells. Image adapted ... within the FAH gene was precisely corrected, restoring expression in the liver.  Read the paper in Nature...

  8. Rosella: A Fluorescent pH-Biosensor for Studying Autophagy

    Type
    Blog Post
    Published
    April 13, 2017, 2:30 p.m.
    ... Mark Prescott. This system was developed for monitoring and analyzing autophagy of cytosol and organelles.... Autophagy is then induced and quantified by measuring the amount of radioactivity in the culture supernatant...autophagy markers. It’s particularly useful for comparing bulk autophagy vs. mitophagy, the targeted autophagy...Cuervo, A. M., & Seglen, P. O. (2007). Methods for Monitoring Autophagy from Yeast to Human. Autophagy,3(3)...

  9. CRISPRainbow and Genome Visualization

    Type
    Blog Post
    Published
    Feb. 28, 2017, 3:30 p.m.
    ...with the previously established physical map. In comparing pairs of targets ~2 Mbp apart, they noticed that... magenta, depending on the hairpin combination bringing the total number of individual colors to 6. A ...Addgene. 4. Kiani, Samira, et al. “Cas9 gRNA engineering for genome editing, activation and repression... Mary Gearing...

  10. Enhancing CRISPR Targeting Specificity with eSpCas9, SpCas9-HF1, & HypaCas9

    Type
    Blog Post
    Published
    Dec. 16, 2015, 3:30 p.m.
    ...effects” have included using a Cas9 nickase variant, lowering Cas9 expression, and truncating gRNA sequences...decrease the off target effects of CRISPR/Cas9 by altering the nuclease activity of the Cas9 nuclease itself...excited to see continued improvements in genome engineering! References 1. Slaymaker, Ian M., et al. "Rationally...Plasmids Browse our CRISPR Guide Pages Find Genome Engineering Resources ...

  11. New Tool for Lineage Tracing: The ClonTracer Library

    Type
    Blog Post
    Published
    Sept. 22, 2015, 2:30 p.m.
    ... populations resistant to drug treatments arise during treatment or are preexisting in the parent population... drug treatment and that these are selected for during the treatment process. The authors went on to show... “I spend a lot of time packing, shipping, and sharing protocols one by one,” and she is excited to deposit...Addgene because it is a “really great way of broadly sharing these kinds of reagents.” Here at Addgene, we’re...

  12. Career Coaching for Scientists: Why and Where Do I Find One?

    Type
    Blog Post
    Published
    Jan. 29, 2015, 1:25 p.m.
    ...infrastructure are not always as effective in mentoring for this transition. Second, a coach will help...through on the actions you committed to. Finally, hiring a paid coach will make you take the experience ...Joanne's Reddit AMA I am a strong advocate for peer mentoring, but volunteer mentors are only able to go so ...areas of specialty from leadership development to mentoring for women and under-represented minorities. Her...

  13. Plasmids 101: Modular Cloning

    Type
    Blog Post
    Published
    March 12, 2024, 1:15 p.m.
    ...Most things in biology are not so simple, and engineering complex cellular behaviors requires making complex...output, etc., which can support a larger cellular engineering goal, several of which are described below. Multigene...assembling an array of targeting constructs and delivering them to these organisms via another optimized... an array of distinct goals within metabolic engineering, synthetic product production, and gene editing...

  14. CRISPR in the Clinic

    Type
    Blog Post
    Published
    Nov. 2, 2023, 1:15 p.m.
    ...involve editing healthy donor-derived cells and delivering them to the patient.   Current CRISPR Therapies... preliminary results (Dimitri et al). CRISPR engineering of CAR-T cells is particularly promising because...Early-stage trials showed a high success rate in clearing misfolded protein levels as measured in the blood...2013). Dimitri, A., Herbst, F. & Fraietta, J.A. Engineering the next-generation of CAR T-cells with CRISPR-Cas9...

  15. Meet an Addgenie: Insights into Grad School, Career Paths, and More

    Type
    Blog Post
    Published
    June 25, 2020, 1:15 p.m.
    ...and a Spanish minor, it’s time for me to start considering my future path. Talking to Addgenies has helped...it solidified some concepts that are heard often during undergrad. Lauren Flynn is the Addgenie behind... publish their research and are not so keen on sharing their results in fear of getting scooped, she said...her focus is finance, it is just as important to bring love and fun to the office. Main takeaways from ...

  16. Popular Retroviral Vectors and Their Uses in Scientific Research

    Type
    Blog Post
    Published
    July 24, 2018, 12:51 p.m.
    ...Therefore they make excellent tools for genetic engineering. There are several different viral vectors to... and Adeno-associated virus (AAV). If you are wondering which virus fits you experiments best have a look...retroviral vectors can regulate gene expression by delivering shRNA or miRNA. The ever expanding CRISPR field...our CRISPR reagents. Please check www.genome-engineering.org for the most up-to-date information. Check ...

  17. Plasmid-based Recombinant Monoclonal Antibodies: What They Are and Why You Should Be Excited About Them

    Type
    Blog Post
    Published
    May 4, 2021, 1:15 p.m.
    ...still have a shelf full of CDs that have been gathering dust since the digital music revolution hit. I...not shared. For instance, through open plasmid sharing, the CRISPR community has created hundreds of useful...Antibodies: a Laboratory Manual, 2nd Edition. 2104. Cold Spring Harbor Laboratory Publications, New York. Helma...Monoclonal Antibodies for Clinical Use. In: Antibody Engineering. InTech Additional resources on the Addgene blog...

  18. Fluorescent Proteins 101: Introduction to FRET

    Type
    Blog Post
    Published
    June 27, 2017, 1:03 p.m.
    ...Quantification of Förster resonance energy transfer by monitoring sensitized emission in living plant cells." (... for studying protein-protein interactions by measuring the change in FRET efficiency, from which conclusions...cascades, quantify mechanical tension (a molecular “spring”) (Meng et al., 2008), and monitor neuronal activity...Sustarsic and Kapanidis 2015), which may lead to monitoring of these processes in live animals (Hirata and...

  19. Adapting Toehold Switches to Detect Zika Virus

    Type
    Blog Post
    Published
    Aug. 30, 2016, 2:30 p.m.
    ...risk for the project by initially designing and ordering several dozen versions of the toehold switches...successful sensors to draw on as our assays grew more stringent, and it avoided any days of lost productivity ... virus genome with Addgene to facilitate rapid sharing of these tools with the Zika virus research community...product development, the regulatory process, and manufacturing so that we can get the diagnostics into the ...

  20. Cpf1 Update: Comparison to Cas9 and NgAgo

    Type
    Blog Post
    Published
    July 14, 2016, 2:30 p.m.
    ...shortcomings. Cpf1’s preferred PAM is 5’-TTN, differing from that of Cas9 (3’-NGG) in both distribution...clinical applications require HDR over NHEJ, so comparing HDR efficiency across CRISPR nucleases and NgAgo...insertion mediated by Cpf1-generated overhangs. Exploring the efficiency of these two processes will help... Mary Gearing...
Showing: 381 - 400 of 837 results