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We narrowed to 1,497 results for: Comp

Showing: 941 - 960 of 1497 results
  1. Controlling for Off-target Effects with a New Genome-wide CRISPR Screen Design

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    Blog Post
    ...decreased p-values of known ricin regulation genes compared to results generated using non-targeting guides...full-length (19-20 bp) or short (17-18 bp) guides. When comparing the toxicity of guides that have 1-bp mismatch...off-target sites, short guides had reduced toxicity compared to full-length guides. Reduced toxicity of short...
  2. CRISPR-mediated Plant Base Editors

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    Blog Post
    ...C) installation by base editors. Pathways that compete with the desired outcome are not pictured. ...Plant base editor platforms and their molecular components. Adenine base editors for plant We developed....   Plant CBE and ABE with expanded PAM compatibility All of the base editors mentioned above are...
  3. Tips for CRISPR Gene Editing in Mice

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    Blog Post
    ...ordering the sgRNA is simple and easy. Several companies supply gRNA sequences, such as GenScript, ThermoFisher...order them yourself through whatever DNA supply company you currently use. You can also find many previously...explored and it allowed control over each individual component of the system. However, it is easier to directly...
  4. The Challenges of Cell Culture

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    Blog Post
    ...line identity and purity making it easier for comparable studies to be performed on a cell line even decades...passage number, cell line, and date, which you complete each time you passage the cells (as well as recording...through working for a variety of pharmaceutical companies including GSK, AstraZeneca-MedImmune, and Infors...
  5. Plasmids 101: Control Plasmids

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    Blog Post
    ...needs a standard against which the results can be compared; results from an experiment lacking the proper...baseline/standard against which other samples can be compared. The Empty Vector Control (mentioned above) could... where expression of that gene is knocked out completely. These controls may or may not be plasmid-based...
  6. Plasmids 101: The Promoter Region – Let's Go!

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    Blog Post
    ...promoter present in your plasmid backbone must to be compatible with the type of RNA that needs to be made: if...speaking, promoters in bacteria are less diverse and complex, having fewer parts than those in eukaryotic cells... repression in the presence of glucose or by competitive binding of the anti-inducer fucose Weaker. Commonly...
  7. CRISPR 101: Multiplex Expression of gRNAs

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    Blog Post
    ...fragments, allowing ordered assembly of multiple components into a destination vector. The first step in ...Oligonucleotides specifying the gRNA seed sequence should be compatible with type IIS enzyme BfuAI. Gateway cloning is...supply it with another plasmid.   Figure 3: Comparison of Multiplex Strategies including Standard PolIII-gRNA...Cas9-containing binary vectors. The system is compatible with both monocot and dicot plants. Liu Lab Golden...
  8. CRISPR 101: Homology Directed Repair

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    Blog Post
    ...recombination intermediates can then resolve to complete the DNA repair process Homology directed repair...is elongated and ligated to fill the gap, thus completing SDSA.   Break-induced repair (BIR) pathway BIR... uses reverse transcriptase to generate the complementary ssDNA. Easi-CRISPR was shown to increasing editing...
  9. Four Ways to Package Transgenes That Exceed the Size Limit of Adeno-associated Virus

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    Blog Post
    ...then following transduction, the partial genomes complement each other to restore the full-expression cassette... has equal or higher transgene expression when compared to using a single over-sized vector, but not always... one of the transgene’s endogenous introns or comprised of non-endogenous sequences, such as a 77bp long...
  10. 10 Steps to a Perfect Science Talk

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    Blog Post
    ...get people to remember you). What better way to accomplish all of these things naturally than to give a ...simplicity of their slides and how the slides complement the spoken message. Learn from their level of... topics that are unfamiliar to you because the company you are visiting works on them. Of course, if some...
  11. Treating Muscular Dystrophy with CRISPR Gene Editing

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    Blog Post
    ...regularly. Dystrophin and genome editing Since complex oligonucleotide treatment comes with many challenges...desirable. Should stem cell editing occur, the CRISPR components would only need to be expressed for a short period... with vastly reduced inflammation and necrosis compared to unedited animals. In grip strength, specific...
  12. Evolution of Brainbow: Using Cre-lox for Multicolor Labeling of Neurons

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    Blog Post
    ...system, Sanes and Lichtman also developed a complementary Flpbow construct that is functionally similar...technique will provide important insights into the complicated physical organization of the brain and other ...Intestinal crypt homeostasis results from neutral competition between symmetrically dividing Lgr5 stem cells...
  13. What's New in CRISPR - Winter 2018

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    Blog Post
    ...difficult to compare the performance of different nucleases. Nicola Patron’s lab compared the efficiency...more predictable and precise deletion products compared to monomeric Cas9’s. Read the paper in Nature...
  14. 2022 and 2023: Reflections and Looking Forward

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    Blog Post
    ...’d like to take a moment to reflect on our accomplishments from 2022 and share what we’re looking forward...ready-to-use recombinant antibodies collection, currently composed of over 100 antibodies. Everything in this collection...upon, a wealth of history to learn from, and a compelling future to plan in the changing landscape of science...
  15. Optogenetics + CRISPR, Using Light to Control Genome Editing

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    Blog Post
    ... For more details, check out this comprehensive review comparing optogenetic CRISPR techniques (Matony...repeatability. The system developed by the Sata lab is composed of two fusion proteins: 1) the genomic anchor ...of transferrin receptor CD71 in HeLa cells.   Comparison of photoactivatable CRISPR strategies Publication...
  16. Building Global Connections with the International Mentorship Program USA-EUROPE

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    Blog Post
    ... a post-program self-assessment, participants completed follow-up self assessments and program evaluations...knowledge and skills had improved significantly when compared to their pre-program self-assesment. Achievements...other countries. In 2016, we expect the program to comprise over 2000 participants (mentors and mentees). ...
  17. Bringing Sustainable Practices to the Lab: Innovations

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    Blog Post
    ...labels are obtained by independent audit, and companies need to pay to obtain them. There’s a database...you don’t see one, be an ACTivist and encourage companies to obtain these labels! Reusing plastic Historically...benchtop, high throughput washing devices that are compatible with a variety of pipette tips. This is part ...
  18. Six Spooky Science Stories and Halloween at Addgene

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    Blog Post
    ...bird feces, which get eaten by another snail, completing its lifecycle. Halloween genes The Halloween ...grasshoppers expressed different proteins in their brains compared to uninfected grasshoppers, including those linked...Additional resources on the Addgene blog Read about company culture at Addgene See some of our previous Halloween...
  19. 2023 and 2024: Reflections and Looking Ahead

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    Blog Post
    ... come in the new year. I am proud of what we accomplished in 2023 and thrilled to be sharing our plans...addition, we released the MORF collection, a comprehensive transcription factor library, in lentiviral ... efficiencies typically adopted by for-profit companies, while making use of our nonprofit status to achieve...
Showing: 941 - 960 of 1497 results