Skip to main content

We narrowed to 400 results for: POR C

Showing: 21 - 40 of 400 results
  1. Rett Syndrome

    Type
    Collection
    ...window) C-terminal Anti-MECP2 (M6818) mouse antibody from Sigma (Link opens in a new window) C-terminal...localization signal (not essential for localization) the C - t erminal D omain (CTD) The most common missense... than mutations further downstream in the NID and C-terminus. A large number of mutations are known to...26944080 (Link opens in a new window) Alysson Muotri c.806delG 806delG G269Afs*20 M Fibroblasts & iPSC Unpublished... cluster in the MBD and NID demonstrating the importance of binding to methylated DNA and the recruitment...syndrome at the molecular level. They are also an important tool for developing therapeutic strategies to ...MECP2 locus Castaneus MECP2-NLuc-tdTomato mouse reporter cell line (Link opens in a new window) PMID: 35148843...
  2. CRISPR 101: Cytosine and Adenine Base Editors

    Type
    Blog Post
    ...fourth-generation base editors, BE4, reduce the undesired C→G or C→A conversions that can happen with BE3s. These...Compared to BE3, BE4 offers a 2.3 fold decrease in C→G and C→A products as well as a 2.3 fold decrease in indel... Hong, M., Zhang, D., Luan, C., Zhang, S., Wu, H., Gao, H., Bai, S., Li, C., Ding, R., Xue, N., Lei, Z... W., Levy, J. M., Yeh, W.-H., Zheng, C., Newby, G. A., Wilson, C., Bhaumik, M., Shubina-Oleinik, O., Holt...) and adenine base editors (ABEs). CBEs mediate a C to T change (or a G to A change on the opposite strand...strand). ABEs make an A to G change (or a T to C change on the opposite strand). Both are base transition...excision repair, which would change the U back to a C base. To increase base editing efficiency, Komor and...
  3. The Advances Behind The World's First Personalized CRISPR Treatment

    Type
    Blog Post
    ...Robinson-Garvin, N. A., Small, J. C., McCague, S., Burke, S. M., Wright, C. M., Bick, S., Indurthi, V., Sharma...technology with a fused cytidine deaminase to create C→T base edits at a target locus. A year later, an A...plagued CRISPR editing at the time. KJ was born with a C→T mutation on one allele of his CPS1 gene, which could...necessarily mean researchers can fix any problematic C or A mutations in the genome. Off-target effects, ....1126/science.1231143  Gaudelli, N. M., Komor, A. C., Rees, H. A., Packer, M. S., Badran, A. H., Bryson... R. (2017). Programmable base editing of A•T to G•C in genomic DNA without DNA cleavage. Nature, 551(7681...Liquori, A. J., Murray, R., Packer, M. S., Rinaldi, C., Slaymaker, I. M., Yen, J., Young, L. E., & Ciaramella...
  4. Design Tips for Prime Editing

    Type
    Blog Post
    ... with 40–60% G/C content are most likely to be successful, although sequences with G/C content outside...of the 3′ extension of the pegRNA should not be C. A C base is speculated to base pair with G81 of the..., J., Oyler-Castrillo, P., Ravisankar, P., Ward, C. C., Levesque, S., Jing, Y., Simpson, D., Zhao, A.,...Figure 3: pegRNAs whose 3′ extension begins with a C base can cause unwanted base pairing (left), while... Koblan, L. W., Levy, J. M., Chen, P. J., Wilson, C., Newby, G. A., Raguram, A., & Liu, D. R. (2019). ... Knipping, F., Ravisankar, P., Chen, P.-F., Chen, C., Nelson, J. W., Newby, G. A., Sahin, M., Osborn, ..., Anzalone, A. V., An, M., Newby, G. A., Chen, J. C., Hsu, A., & Liu, D. R. (2022). Engineered pegRNAs...
  5. CRISPR 101: RNA Editing with Cas13

    Type
    Blog Post
    ...editing toolkit to allow C to U edits using their RESCUE (RNA Editing for Specific C-to-U Exchange) system...RESCUE-S) offered ~76% on-target C-to-U editing while reducing off-target C-to-U edits by ~45% and off-target...lab published a paper on an RNA editor that allows C to U edits (RESCUE). We’ll walk through how these ...adjusted the structure of the guide RNA by introducing a C opposite the target A to be edited. This change specifies...residues that contact the RNA substrate resulted in 15% C-to-U editing activity. They then performed sixteen...cytidine deaminase activity. While RESCUE can perform C-to-U edits, the authors note that it retains its adenine... that RESCUE is most active in a 30 nt guide when C or U base-flips are present across from the target...
  6. How Dry Ice Affects Viral Vector Sample pH & How to Avoid It

    Type
    Blog Post
    ...in fact, permeable to CO2 at low temperatures (-80°C) and once in the tube, the CO2 can alter the pH of...pH indicator phenol red. We froze samples in a -80°C freezer and then moved them to a closed dry ice storage...samples to controls that were only stored in a -80°C freezer and not exposed to CO2/dry ice. All samples...then tested whether returning the tubes to the -80°C freezer after storage on dry ice allowed the CO2 to... (Fig.4). To test this, we froze the tubes at -80°C and then moved them to closed storage on dry ice for...for 48 hours. We then moved the tubes back to a -80°C freezer for various recovery periods between 0 and... samples to controls that were only stored at -80°C. We then thawed the tubes after the indicated incubation...
  7. Fluorescent Proteins 101: GFP Fusion Proteins - Making the Right Connection

    Type
    Blog Post
    ...fluorescent protein is at the C-terminus of the POI or that the POI is at the C-terminus of the fluorescent...dimerization (Shaner et al., 2008 - supplementary figure C). However, these assays are qualitative. The Organized...structural information available, it’s clear that the C-terminus of fluorescent proteins derived from Aequorea...biosensors (yellow cameleon 3.60, EPAC, and Galphai), the C-terminus and N-terminus of the donor fluorescent protein...the FRET efficiency. Creating fusions at the N- and C- termini of your protein of interest The most straightforward...straightforward fusion protein is made by connecting the N- or C-terminus of the fluorescent protein and protein of... the sequence, people often use terminology like “C-terminal fusion,” but I find this very confusing because...
  8. Four Base Editing Reporters to Monitor and Enrich Editing in Real-time

    Type
    Blog Post
    ...expressed to identify successfully transfected cells. C-to-T editing by the APOBEC-Cas9 editosome would restore...codon that is converted to a ‘TAC’ or ‘TAT’ after a C-to-T base editing event. This edit changes the histidine... ATG codon from an ACG codon using a base-editor (C>T conversion) they could induce the translation of...Liu DR (2017) Programmable base editing of A•T to G•C in genomic DNA without DNA cleavage. Nature 551:464... Figure 4: Reporters in Gene On include a mScarlet reporter, luciferase reporter, and neomycin resistance... editing. eGFP reporters for single base editing by APOBEC-Cas9 Though the ACE reporter quantifies APOBEC-Cas9...DSB in their previous reporter, the Harris Lab created a panel of eGFP reporters to quantify the on-target...
  9. SARS-CoV-2/COVID-19 Detection Methods Based on CRISPR/Cas

    Type
    Blog Post
    ... Lucia, C., Federico, P.-B., & Alejandra, G. C. (2020). An ultrasensitive, rapid, and portable coronavirus...Time: ~40 minutes Equipment required: 37°C heat block and 62°C heat block Approach: Viral RNA is extracted...range Time: ~1 hour Equipment required: 37°C water bath and 42°C water bath Approach: RNA is extracted from...Valois, E., Solley, S. C., Braig, F., Lach, R. S., Baxter, N. J., Kosik, K. S., Arias, C., Acosta-Alvear, D...incubation  Time: ~90 minutes Equipment needed: 37°C heat block, LED blue light illuminator or UV light... in a range of temperatures varying between 10-50°C. Visit Addgene's COVID-19 Plasmids and Resources ...Sotomayor-Gonzalez A, Zorn K, Gopez A, Hsu E, Gu W, Miller S, Pan C-Y, Guevara H, Wadford DA, Chen JS, Chiu CY (2020) ...
  10. TALEN Guide

    Type
    Collection
    ...Center (www.taleffectors.com) . Whether you work in a C. elegans lab and have been struggling to mutate a ..., Doyle EL, Christian M, Wang L, Zhang Y, Schmidt C, Baller JA, Somia NV, Bogdanove AJ, Voytas DF. Nucleic...using engineered TALENs. Sander JD, Cade L, Khayter C, Reyon D, Peterson RT, Joung JK, Yeh JR. Nat Biotechnol...every 35bp. Researchers are still determining the importance of context for each TAL effector within an array...plasmid toolbox. Addgene has rapidly become an important resource for this new technology, and we hope ...
  11. Prime Editing: Adding Precision and Flexibility to CRISPR Editing

    Type
    Blog Post
    ...j.cell.2021.09.018 Choi, J., Chen, W., Suiter, C. C., Lee, C., Chardon, F. M., Yang, W., Leith, A., Daza,..., J., Oyler-Castrillo, P., Ravisankar, P., Ward, C. C., Levesque, S., Jing, Y., Simpson, D., Zhao, A.,...Leukemia Virus (M-MLV) reverse transcriptase to the C-terminus of Cas9 H840A nickase (PE1). But innovations...pegRNAs (Yan et al., 2024). The team fused La to the C-terminal end of PEmax to produce PE7. PE7 significantly...expression ~ ~ ~ ~ ✓   ✓ SV40 and c-Myc nuclear localization sequences Improve translocation...References Anzalone, A. V., Gao, X. D., Podracky, C. J., Nelson, A. T., Koblan, L. W., Raguram, A., Levy... Koblan, L. W., Levy, J. M., Chen, P. J., Wilson, C., Newby, G. A., Raguram, A., & Liu, D. R. (2019). ...
  12. Bringing Sustainable Practices to the Lab: Easy Action Items

    Type
    Blog Post
    ...institute. Set your -80 °C freezer to -70 °C and teach other labs to do the same. -70 °C is cold enough to keep...years. In fact, some scientists speculate the -80 °C setting might have been a marketing campaign! MIT ...biological samples that are stored long term at -70 °C. My Green Lab also has resources and even a freezer... list some easy but effective habits you can incorporate to reduce your lab consumption and increase your...in your daily habits can feel ineffective or unimportant. With so many big contributors to the sustainability...
  13. Viral Vectors 101: Systemic Capsids

    Type
    Blog Post
    ...Tobey, I. G., Moncada-Reid, C., Eid, F.-E., Walkey, C. J., Ljungberg, M. C., Lagor, W. R., Heaney, J. ...Ravindra Kumar, S., Adams, C. D., Yang, D., Wang, T., Wolfe, D. A., Arokiaraj, C. M., Ngo, V., Campos, L....Gong, Y., Ng, C., Nammour, J., Maiz, D., Dujardin, S., Ramirez, S. H., Hudry, E., & Maguire, C. A. (2019)... Poterba, T., Boutros, C. L., Balazs, A. B., Daneman, R., Bloom, J. M., Seed, C., & Deverman, B. E. (2019...expression control. (c) Viral delivery methods include focused ultrasound (FUS), intracorporeal (IC), intracerebroventricular...to the brain. The AAV (a) capsid, (b) cargo, and (c) delivery method determine cell type- or region-specific...Challis, R.C., Ravindra Kumar, S., Chan, K.Y., Challis, C., Beadle, K., Jang, M.J., Kim, H.M., Rajendran, P....
  14. CRISPR Plasmids - CRISPR Transposases (CAST)

    Type
    Collection
    ...enzymes that form a complex called Cascade ( C RISPR- as sociated c omplex for a ntiviral de fense), and four...applications where orientation of the insert is important. However, type I-F CASTs favor insertion in the...
  15. Viral Production

    Type
    Collection
    ...80 °C. Titer All titering is performed on lentiviral preparations that have been stored at -80 °C and ...Preparations are then aliquoted and stored at -80 °C. Titer Titering is either performed by Addgene or ...expression and/or function. These data are sometimes reported or posted on the material page for the corresponding...recipient's initial thaw will be accounted for in our reported titers. Lentiviral vectors are titered using a...This DNA is then used as a template to amplify a portion of the intended lentiviral insert. During this ...
  16. Hot Plasmids: Fall 2024

    Type
    Blog Post
    ...imaging in C. elegans CRISPR/Cas9 for gene disruption in M. abscessus  Bioluminescent reporter of mechanical...tagging proteins, as it can be fused to the N- or C-terminus (or even in the middle of proteins) and performs.... E., Young, D. F., Goswami, K. K., & Russell, W. C. (1987). Isolation and characterization of monoclonal...39406745. Optimizing mScarlet tags for live imaging in C. elegans By Alyssa Neuhaus Red fluorescent proteins...maturation rate limits its use in systems like the C. elegans embryo, where developmental processes happen...recently generated new constructs specifically for C. elegans (Cao et al., 2024). The team designed coding...mScarlet3 and mScarlet-I3 that were codon-optimized for C. elegans and included artificial introns to improve...
  17. An Introduction to Adenovirus

    Type
    Blog Post
    ...., Pan, C. Y., Rizzo, K., Bertumen, J. B., Morales, C., Oluniyi, P. E., Nguyen, J., … Chiu, C. Y. (2023...36996871. Tatsis, N., Fitzgerald, J. C., Reyes-Sandoval, A., Harris-McCoy, K. C., Hensley, S. E., Zhou, D., Lin..., Iparraguirre, A., Lopez-Camacho, C., Wherry, E. J., & Ertl, H. C. J. (2007). Adenoviral vectors persist...Borkenhagen, L. K., Fieldhouse, J. K., Seto, D., & Gray, G. C. (2019). Are adenoviruses zoonotic? A systematic review....org/10.1016/B978-0-12-801238-3.02523-X. Hofmann, C., Löser, P., Cichon, G., Arnold, W., Both, G. W., ...toward saying that host-virus interactions are an important part of the biology of adenoviruses (AdVs). AdVs... Although host-virus interactions likely seem important for any virus, we will see that they are very ...
  18. Viral Vectors 101: AAV Serotypes and Tissue Tropism

    Type
    Blog Post
    ...Vitale, J., Wong, A. C. H., Gokal, D., Feng, Y., Tabar, M. S., Metierre, C., Parsania, C., Song, X., Wang,...Michael, S., Kuleshova, E., Ojala, D., Huang, C.-C., Gerfen, C. R., Schiller, J., Dudman, J. T., Hantman,...Wang, G., Su, X.-D., Bailey, C. G., & Rasko, J. E. J. (2025). An alternate receptor for adeno-associated ...https://doi.org/10.1016/j.cell.2025.06.026 Halbert, C. L., Allen, J. M., & Miller, A. D. (2001). Adeno-Associated...Peng, S., Xu, Z., Zhang, W., Qiu, Y., Wu, Y., Ye, C., Lin, K., & Xu, F. (2023). AAV11 enables efficient...Butler-Browne, G., Mouly, V., Negroni, E., & Trollet, C. (2020). Transduction Efficiency of Adeno-Associated...Ishikawa, Y., Jae, L. T., Wosen, J. E., Nagamine, C. M., Chapman, M. S., & Carette, J. E. (2016). An essential...
  19. Tips for Using FRET in Your Experiments

    Type
    Blog Post
    ...CyPet with C-terminal His tag SCFP3A Cyan Mammalian Express a gene of interest fused to the C-terminus...YPet with C-terminal His tag SYFP2 Yellow Mammalian Express a gene of interest fused to the C-terminus...Mammalian Express a gene of interest fused to the C-terminus of monomeric Cerulean mTurquoise2 Cyan ...Mammalian Express a gene of interest fused to the C-terminus of Amber mVenus N1 Yellow Mammalian Express...Mammalian Express a gene of interest fused to the C-terminus of monomeric Venus pCEP4YPet-MAMM Yellow...Mammalian Express a gene of interest fused to the C-terminus of LSSmOrange mRuby2 Red Mammalian Expresses... theory, is an easy technique, but it is very important to follow some simple rules to avoid common pitfalls...
  20. Neurodegeneration Plasmid Collection

    Type
    Collection
    ...LRRK2 C-His LRRK2 His polH Parkinson's Michael J Fox Foundation MJFF 40376 pBACgus/LRRK2 1867-2141 C-His...2161 C-His LRRK2 His polH Parkinson's Michael J Fox Foundation MJFF 40378 pBACgus/LRRK2 1867-2176 C-His...2161 C-His_T2031E LRRK2 His polH Parkinson's Michael J Fox Foundation MJFF 40381 pBACgus/LRRK2 C-His_G2019S...2161 C-His_G2019S LRRK2 His polH Parkinson's Michael J Fox Foundation MJFF 40383 pBACgus/LRRK2 C-His_C2024S...mCherry-MAPTau-C-10 MAPT mCherry CMV Parkinson's, FTD Michael Davidson 55311 mTagBFP2-MAPTau-C-10 MAPT mTagBFP2... mKO2-MAPTau-C-10 MAPT mKO2 CMV Parkinson's, FTD Michael Davidson 58112 tdTomato-MAPTau-C-10 MAPT tdTomato... CMV Parkinson's Mark Cookson 13314 pCMVTNT PINK1 C-myc PINK1 Myc CMV Parkinson's Mark Cookson 13315 pcDNA-DEST53...
Showing: 21 - 40 of 400 results