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We narrowed to 689 results for: mos

Showing: 421 - 440 of 689 results
  1. QC Sequencing Technologies at Addgene

    Type
    Blog Post
    Published
    July 15, 2025, 1:15 p.m.
    ...this technology, but Oxford Nanopore is one of the most popular options. Nanopore sequencing deviates from...flexibility for discrepancies in backbone sequences. Most theoretical sequences submitted to Addgene have ...
  2. Plasmids 101: Codon usage bias

    Type
    Blog Post
    Published
    Sept. 27, 2018, 1:09 p.m.
    ...A similar genetic code is used by most organisms on Earth, but different organisms have different preferences...Nonsense! I should just choose the codon with the most abundant pool of charged tRNAs in my host organism...
  3. Hot Plasmids: Fall 2024

    Type
    Blog Post
    Published
    Nov. 21, 2024, 1:30 p.m.
    ...Antibody here!   Anderson, Z., Zhu, H., Riedel, T., Moshinsky, D., Meijers, R. (2024). Western Blot for Anti-V5...signal and can be used in light-sensitive systems. Most excitingly, assembly of the split luciferase is ...
  4. Tips for Writing a Good Cover Letter

    Type
    Blog Post
    Published
    May 21, 2024, 1:30 p.m.
    ...field of research], and have excellent [list the most important skills for the position]. I am enthusiastic... does not need to be a literary masterpiece. For most jobs, the writing quality required will be close...
  5. To Codon Optimize or Not: That is the Question

    Type
    Blog Post
    Published
    Nov. 12, 2020, 2:15 p.m.
    ...easy for scientists to re-synthesize DNA with the most optimized sequence. Unfortunately, it is not always...compared to others. Image from Hiss et al., 2017. Most commonly, scientists codon optimize genes from eukaryotic...
  6. Plasmids 101: Gateway Cloning

    Type
    Blog Post
    Published
    Jan. 12, 2017, 3:30 p.m.
    ... the excision of the phage from the bacterial chromosome and the regeneration of attP and attB sites. ...inhibits the growth of CcdB sensitive E. coli strains, most colonies should contain the desired, recombined ...
  7. Tips for CRISPR Gene Editing in Mice

    Type
    Blog Post
    Published
    June 28, 2016, 10:59 a.m.
    ...several sgRNA’s at the same time, and choose the most effective ones to increase your chances of gene ...the pronuclei were fusing, you may have several mosaic mice. To figure out what alleles are present in...
  8. Plasmids 101: The Promoter Region – Let's Go!

    Type
    Blog Post
    Published
    April 3, 2014, 8:05 p.m.
    ...included two reference tables below listing some of the most common bacterial and mammalian promoters. These ...mRNA Strong plant promoter from the Cauliflower Mosaic Virus Constitutive  Active in dicots, less active...
  9. Antibodies 101: Introduction to Gating in Flow Cytometry

    Type
    Blog Post
    Published
    April 4, 2024, 1:15 p.m.
    ... will be represented through FSC-A vs. SSC-A, so most people use that setting. Figure 2: As the...the two cell types (likely B cells and others). Almost no cells stain positively for both markers. When...
  10. Viral Vectors 101: Integrase-Deficient Lentiviral Vectors

    Type
    Blog Post
    Published
    May 13, 2025, 1:15 p.m.
    ...RNA genomes into DNA to be integrated into the chromosome of the cell. This integrated viral genome is ...than regular lentiviral vectors. This is because most titering methods rely on isolating genomic DNA from...
  11. SARS-CoV-2/COVID-19 Detection Methods Based on CRISPR/Cas

    Type
    Blog Post
    Published
    May 5, 2020, 1:15 p.m.
    ... Since its appearance, SARS-CoV-2 has spread to almost every part of the world manifesting as a full-fledged...Containing the spread of this virus has become an utmost priority for countries around the world and to ...
  12. Antibodies 101: Beyond Surface Labeling

    Type
    Blog Post
    Published
    June 27, 2024, 1:15 p.m.
    ...labeling cells for flow cytometric analysis, the most common method is a cell surface label, where fluorophore-conjugated...antibodies but on small molecule dyes, are useful, most notably when it comes to viability and proliferation...
  13. Hot Biosensors 2022: Year-End Roundup

    Type
    Blog Post
    Published
    Dec. 6, 2022, 2:15 p.m.
    ...neurotransmitters, neuropeptides and other ligands - almost A to Z! - from ATP to urotensin. The MTRIA sensors...pAAV-CAG-SomaGCaMP6f2 (AAV9) Plus, additional AAV serotypes of the most recent jGCaMP8 calcium sensors: pAAV-hSynapsin1...
  14. CRISPR 101: Homology Directed Repair

    Type
    Blog Post
    Published
    Jan. 26, 2023, 2:15 p.m.
    ...premature aging, and other harmful processes. The most dangerous type of DNA lesion results from breakage...double-strand break repair and their potential to induce chromosomal aberrations. Pfeiffer P, et al. Mutagenesis (...
  15. The Fluorescent Vegetables in Aptamer Soup

    Type
    Blog Post
    Published
    Jan. 29, 2019, 2:27 p.m.
    ...scientists using aptamers might know this best, as most fluorescent aptamers are named for a fruit or vegetable...2014). While 10 derivatives of TO exist, Mango is most frequently used with TO1-biotin or TO3-biotin (the...
  16. Viral Vectors 101: Optogenetic Tools

    Type
    Blog Post
    Published
    June 27, 2023, 1:15 p.m.
    ...are candidates for your experiments.  Wavelengths Most vectors have an optimal wavelength to use but can...publication, including the supplemental data. You’re most likely to find thorough characterization data, like...
  17. Easi-CRISPR: Generating Knock-In and Conditional Mouse Models

    Type
    Blog Post
    Published
    April 5, 2018, 12:42 p.m.
    ...works best with insertions of 2 kb or less. Luckily, most of the commonly used cassettes, such as fluorescent...independent core facilities for 13 projects, with most projects requiring only 40-60 zygotes to generate...
  18. Plasmids 101: Dimers and Multimers

    Type
    Blog Post
    Published
    Jan. 10, 2023, 2:15 p.m.
    ...research is needed to determine which recA- strains are most effective at reducing multimerization and define...of Multimeric Forms of Circular Plasmids and Chromosomes. Microbiol Spectr. 2014 Oct;2(5). doi: 10.1128...
Showing: 421 - 440 of 689 results