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We narrowed to 1,106 results for: Ide

Showing: 821 - 840 of 1106 results

  1. CRISPR Antimicrobials

    Type
    Blog Post
    ...less potential to become resistant to? CRISPR may provide a method for doing just that. While challenges ...problem. Above all, we need new antimicrobials, ideally ones for which the development of resistance will... antimicrobials using efficiently-delivered RNA-guided nucleases.” Nature Biotechnol. 32(11): 1141-5. ...CRISPR Plasmids for Your Research Read Our CRISPR Guide Pages Find CRISPR gRNA Design Tools ...

  2. Tips for Screening with Yeast Two Hybrid Systems

    Type
    Blog Post
    ...numbers, but the latter eliminates the step of identifying prey proteins after screening. It is also possible...activation. Including a prey-only control also provides a baseline level of reporter activation. Vary ... And most importantly: Independently validate identified binding partners with other techniques! Minimizing... While this may be difficult to resolve for a wide range of prey proteins, there are now a number of...

  3. Rett Syndrome: A History of Research and Therapeutic Outlooks

    Type
    Blog Post
    ...that MECP2 binds to methylated CpG dinucleotides and CAC trinucleotides during neuronal maturation (Tillotson...Sinnamon et al., 2020). They introduced a mouse MECP2 guide RNA and a hyperactive version of the human RNA base...fine-tuning dosage so that enough wild-type MECP2 is made inside the cells, but this is exciting progress in tackling...

  4. Hot Plasmids Spring 2024

    Type
    Blog Post
    ... Adamson Lab recently used a CRISPRi screen to identify additional host factors impacting prime editing...subthreshold voltage fluctuations, while having high fidelity during action potentials of fast-spiking neurons... combination with miR124T targeting sequences, provides a simple yet valuable tool for microglia research...2023). Simple and Highly Specific Targeting of Resident Microglia with Adeno-Associated Virus. bioRxiv...

  5. Plasmids 101: Plasmid Incompatibility

    Type
    Blog Post
    ...theory for plasmid incompatibility is due to an identification issue: the CBPs in the cell can’t tell the ... lost from the cell at a higher rate than the coresident plasmid. Asymmetric plasmid loss occurs for several...based on sequence data. However, if these do not provide clarity, a wet lab transformation experiment will...Genomics of microbial plasmids: classification and identification based on replication and transfer systems and...

  6. Viral Vectors 101: Pseudotyping

    Type
    Blog Post
    ...pseudotyping allows these viruses to infect neurons. Besides altering the host tropism of your virus, there ... as a retrograde tracer so that scientists can identify the neurons that project to a given brain region... resources on the Addgene blog: Read the Quick Guide to All Things Lentivirus Get tips for titering your...Resources on Addgene.org: Check out the lentivirus guide Find ready-to-use lentiviral preps at Addgene ...

  7. CRISPR-mediated Plant Base Editors

    Type
    Blog Post
    ... defective gene, Xm, the sequence of which is identical to the correct gene, Xw, except for a single base...vectors have two Bsa1 sites to clone the single guide RNA (protospacer+scaffold) in a pol-III (OsU3) promoter... in a ‘GC’ sequence context. If this cannot be avoided, select the target AID version. Expect very low...PMC4873371.  2. Nishida, Keiji, et al. "Targeted nucleotide editing using hybrid prokaryotic and vertebrate...

  8. Plasmids 101: E. coli Strains for Protein Expression

    Type
    Blog Post
    ...growth phase are alive and healthy, which makes them ideal for protein expression. If you wait too long to ...and pLysE—the difference being that the latter provides tighter control of basal expression. What if I... growth media, or if your plasmid is low-copy, consider reducing the antibiotic concentration. Growth ...which contain hydrophobic regions or multiple disulfide bonds may aggregate and become insoluble. These...

  9. Four Ways to Package Transgenes That Exceed the Size Limit of Adeno-associated Virus

    Type
    Blog Post
    ...First, some history. In 2008, the Auricchio lab decided to solve the issue of “tiny vector, big transgene...of expressing a truncated protein. This can be avoided by excluding a stop codon from donor A in any of... to be reconstituted, there is currently no one ideal split vector system. Overall the efficiency of transgene...Resources on Addgene.org: Check out the Addgene AAV guide Find ready-to-use AAV preps from Addgene's viral...

  10. An Integrin Antibody Toolkit from IPI

    Type
    Blog Post
    ... function — providing researchers new tools to identify integrin presence, study signaling mechanisms,...function-blocking integrin antibodies exist, almost all bind outside the ligand-binding pocket, their sheer size impeding...monoclonals, we anticipate that our chemically identical hybridoma-derived antibodies will also work in... More resources from Addgene Addgene's Antibody Guide Antibodies 101: Flow Cytometry Antibodies 101: Introduction...

  11. Plasmids 101: Common Lab E. coli Strains

    Type
    Blog Post
    ... the thousands! The goal of this article is to provide enough background for you to distinguish the features...resistance to tetracycline Additionally, Table 2 provides a quick reference for some of the popular strains...strains are all based on E. coli K-12 and are considered BSL-1. Table 2: Lab strains of E. coli Strain...a Greek delta (Δ).  Additional resources We've provided an overview of the common lab strains; however...

  12. Recombinase-based State Machines Enable Order-dependent Logic in vivo

    Type
    Blog Post
    ...DNA-sequence configuration (state) based on the identity and order of a particular set of inputs, may be...sequencing.  A less straightforward, but more population-wide (as opposed to single-cell) approach is to interrogate...too expensive, then the qPCR method should be considered as an alternative. The qPCR method can be performed...researchers adapt GRSMs for their research, we provide MATLAB-based software that automates the design...

  13. Antibodies 101 Series on TikTok

    Type
    Blog Post
    ...updates whenever a new video is posted! If TikTok isn't your platform, all of our videos will also be shared...bite-sized portions of antibody concepts. Each short video answers an Antibodies 101 question, like "what is...

  14. Overwhelmed? Take a Break With Our 5 Favorite Science Comics

    Type
    Blog Post
    ...different? If you still need an extra push, there’s evidence that laughter really can be good for you. A search...laughter” turns up a few fun and very recent bits of evidence. (What can I say, we are scientists). Researchers...way to connect with other people. (We don't need evidence for that one, do we?) OK, so, now that we’ve convinced...

  15. Top Requested Plasmid of 2017 - pMD2.G

    Type
    Blog Post
    ...cells that it can infect. The VSV-G envelope is widely used and requested because it enables lentiviruses...how lentiviruses work, check out our lentivirus guide page. For more protocols and information, be sure...requested plasmid of 2018! Additional Resources Quick Guide to All Things Lentivirus 5 Tips for Troubleshooting...

  16. Addgene’s New Way to Help You Share Science

    Type
    Blog Post
    ... with “A Better Way to Share Science” for: The inside scoop from scientists who have deposited plasmids...technician, or Principal Investigator. How-to guides for troubleshooting your experiments and getting...and Facebook. We’ll track down the story, get the inside scoop, and keep you informed.  ...

  17. Deck the Lab 2022!

    Type
    Blog Post
    ...take samples from my assay at like 23:00, so I decided to make a giant snow angel for biologists in our...but to place it next to our lab trash (which coincidentally matches our Christmas tree's RGB colors) 😅...)   Here’s how to enter: Post your picture or video for either contest on Twitter or Instagram by December...

  18. Our New Antibody Mascot is....

    Type
    Blog Post
    ...After an agonizing week spent in cloistered consideration, and with much debate, we have finally narrowed...   But between these options, we simply can't decide! Abi, Lin, or Blottie? Which name best fits our...our new immunoglobulin friend? Please help us decide by voting for your favorite on this form or head over...

  19. #DeckTheLab with Tinsel and Test Tubes, Fa La La La La La La La La

    Type
    Blog Post
    ... #DeckTheLab contest is a time for scientists worldwide to show off their decorating skills. To join the...contest:   🎶Walking in a Winter Wonderlab🎶 We decided to #DeckTheLab with virus snowflakes from @CVRHutchinson...2020 Here’s how to enter: Post your picture or video for either contest on Twitter or Instagram by December...

  20. Countdown to Halloween @Addgene

    Type
    Blog Post
    ...were indeed occurring earlier but that the photo evidence was destroyed to protect the innocent revelers...always nostalgia (old board games and movies can provide great character costumes). All of this costume ... checkout our FB page on Friday for more photo evidence.        ...
Showing: 821 - 840 of 1106 results