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We narrowed to 960 results for: comp

Showing: 651 - 660 of 960 results
  1. Fluorescent Proteins 101: Green Fluorescent Protein (GFP)

    Type
    Blog Post
    ...importance of the entire GFP protein, which is almost completely required to maintain fluorescent activity; very...may not apply. Table 1: The specific mutations comprising common fluorophores Fluorescent Protein Mutations...chromophore to form with an indole rather than phenol component (cyan derivatives) Y66H Blue-shifts the wavelength...
  2. To Codon Optimize or Not: That is the Question

    Type
    Blog Post
    ...the anticodon,  a three nucleotide sequence complementary to the mRNA sequence. The 3’ end of  the tRNA...resources (Athey et al., 2017) and many DNA synthesis companies, such as IDT, Genewiz and GenScript, offer tools...the other while other codons are under expressed compared to others. Image from Hiss et al., 2017. Most...
  3. Twenty Years of Sharing: Expanding Accessibility

    Type
    Blog Post
    ...both Addgene’s founding and our growth into the company we are today. As part of our 20th anniversary celebration...pages allowed researchers to easily access and compare their options for tools such as empty backbones...Addgene YouTube channel to add a strong visual component to our educational resources. From 2013–2023, ...
  4. Viral Vectors 101: Preparing Pooled Libraries

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    Blog Post
    ... amplify well and others don’t. The size and composition of your library can drastically impact what conditions...suffice…and the answer is no. Due to the size and complexity of pooled libraries, NGS is the best way to validate... plasmids didn’t amplify after your screen is completed!  Producing Your Lentiviral Library Once you've...
  5. 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...
  6. 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...
  7. 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...
  8. 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...
  9. Fluorescent Proteins 101: Aptamer Fluorophores

    Type
    Blog Post
    ...laser cleavage and an RNA aptamer that bound the compound malachite green (MG) to create a non-protein based... 4-hydroxybenzylidene imidazolinone (HBI)-like compound allowing it to fluoresce, the Jaffrey lab asked...production have also made aptamers an important component of high throughput assays with microarrays and...
Showing: 651 - 660 of 960 results