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We narrowed to 1,060 results for: FER

Showing: 641 - 660 of 1060 results
  1. Kiran Musunuru on the Newest TALEN Genome-Editing System

    Type
    Blog Post
    ...stem cells edited to carry mutant versions of 15 different disease-associated genes. Addgene spoke to Musunuru...mutations. Once that's done in stem cells, we can differentiate those mutant and wild type stem cells into any...all have the mutations but they will also have different genetic backgrounds. It becomes more of an apples-to-oranges...suggest TALENs may be cleaner than CRISPR/Cas9. Reference: Quirong Ding et al. "A TALEN genome-editing system...
  2. Antibodies 101: Flow Cytometry Controls

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    Blog Post
    ..., without the FMO, it would be difficult to differentiate the Ly6C negative population from the Ly6C positive...like for a particular marker, you can use the reference plots provided by the antibody companies or check... use the APC IgG2c isotype control). The only difference is that the isotype antibody will not target ... as to when you need isotype controls. Our lab prefers to use them to gate our populations, but others...
  3. Clear and Accessible Writing

    Type
    Blog Post
    ...Which is why, at the Society for Neuroscience conference in November 2023, we hosted our very first professional... who is my audience, and what do I want to be different for them when I’m done? What are we trying to ...    Here, this image is being used to convey the difference between a gradient tube before and after ultracentrifugation... For instance, you would present information differently in a poster compared to an online abstract or...
  4. Viral Vectors 101: Viral Applications

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    Blog Post
    ...Viral Vector Resources at Addgene! References and Resources References Travieso T., et al. The use of viral...Biological Tools blog can help you learn about the different types of viruses and pick one for your experiment...further your efforts. And Addgene is here to help! We offer a variety of viral vectors, viral services and even...
  5. Sharing is Caring: But How to Distribute Open Hardware?

    Type
    Blog Post
    ...consumer-grade components. In this field, often referred to as 'frugal science', existing components are...problem-solving platforms.     Fig. 3: Different workflows involved in sharing open hardware. Upper...microscope. Lower left panel shows an image of differentiating monocyte with planes and hardware to it. Right...image processing and low-cost optical setups. References Joel T. Collins, Joe Knapper, Julian Stirling...
  6. Enabling Precision Functional Genomics with the Target Accelerator Plasmid Collection

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    Blog Post
    ...found in genome sequencing studies (as well as reference cDNA clones mapping to well-annotated cellular...signaling pathways as part of our Genetic Pathway Reference Set. These Gateway-compatible entry clones are...cancer mutant collection and the genetic pathway reference collections are described in this paper Systematic...Central PMCID: PMC5386591.  The genetic pathway reference collection is described in this publication ...
  7. CRISPR 101: Non-Homologous End Joining

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    Blog Post
    ...occurs prior to ligation as incompatible DNA ends interfere with that step. Accordingly, NHEJ has a vast toolbox...from the broken end after cleavage, which may interfere with loading of Ku and normal NHEJ activity. Other...Comprehensive Cancer Center at UNC Chapel Hill.   References Bennardo N, Gunn A, Cheng A, Hasty P, Stark JM...Mammalian Cell Lines [Video] Pooled CRISPR Libraries Offer Genome-Wide Control for Large-Scale Functional Screens...
  8. Science Guides

    Type
    Guide
    ...Pooled libraries are single preparations of many different plasmids. Plasmids within a given library have...the same backbone, but they express or target different genes. Some libraries cover the majority of the...Find educational guides to learn more about the different types of viruses that are commonly used in research...
  9. Addgene: The First Twenty Years

    Type
    Blog Post
    ...organizations, knocking on doors, and attending conferences. And when CRISPR arrived in 2012, our repository...Part of that work meant facilitating the Material Transfer Agreement process, which was a major barrier for...2013, which continue to grow today. “I generally refer people to Addgene for the basics of molecular biology...’s booth at the Society for Neuroscience 2023 conference. In 2020, the world changed in response to the...
  10. Antibodies 101: Fab Fragments

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    Blog Post
    ... for your specific scenario.    References and resources References Bates A, Power CA (2019) David vs...is relatively easy to physically divide up the different regions, both through genetic and proteolytic ...broken up, there are a few commonly available different fragments that retain antigen binding (Figure ...
  11. Plasmid Tools for Microbiome Studies

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    Blog Post
    ... microbial species. These also contain the RP4 transfer origin as well as a selectable marker and a desired...and Gammaproteobacteria species isolated from different bee species. BTK can be used to introduce fluorescent...distributed cell division counting plasmids here References Leonard, Sean P., et al. "Genetic engineering... Jennifer Tsang...
  12. It’s Bioelectric! An Exciting Interdisciplinary Field of Research

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    Blog Post
    ...negative) the action potential of a cell, the more differentiated and quiescent it is, and the more depolarized... toggled between open and closed states using different wavelength light pulses. Other resources from...bioelectricity, bioelectric researchers in many different fields came together to found the journal Bioelectricity...regeneration, medicine, and synthetic bioengineering. References Chernet, Brook T., et al. "Use of genetically...
  13. All in a Twist: dsRNA

    Type
    Blog Post
    ... disease, and much more! Resources and References References Wang, I. X., Grunseich, C., Fox, J., et ... dsDNA viruses yield dsRNA through a slightly different mechanism thought to be associated with bidirectional...blog CRISPR 101: RNA Editing with Cas13  RNA Interference in Plant Biology  ...
  14. RNA Extraction Without A Kit

    Type
    Blog Post
    ...final RNA sample(s) are resuspended in water or TE buffer, store them in a -80°C freezer to prevent RNA degradation...ultracentrifuge.  Figure 1: An outline of the different steps in RNA extraction. Researchers at the... Reagent®, RNAzol®, QIAzol®  and sold by many different companies). TRIzol® is an all-in-one acid-guanidinium-phenol... ensure DNA contamination is not an issue.  References                 Allewell NM, Sama A (1974) The...
  15. The Future of Research Symposium Boston 2015

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    Blog Post
    ...of trainees? Are there too few or too many at different levels? What does an ideal and productive workforce...a young scientist’s perspective, and the many different paths that biomedical graduates take in their ...policy. Follow David on Twitter @driglar.     References 1. Alberts, Bruce, et al. "Rescuing US biomedical...Henry, and Michael Roach. "Science PhD career preferences: levels, changes, and advisor encouragement."...
  16. Plasmids 101: Golden Gate Cloning

    Type
    Blog Post
    ...cloning into a modular cloning strategy. Sometimes referred to as MoClo, this strategy uses the Type IIS restriction...256 distinct flanking sequences, sequences that differ by only one base may result in unintended ligation...constructs, assemble standard plasmids parts in different combinations, or other new and exciting applications...constructs in a single, high-efficiency step. References: Sequential amplification of cloned DNA as tandem...
  17. Addgene's eBook Collection

    Type
    Guide
    ...Not sure where to start? Need a quick reference? Addgene's eBooks are here to help!...Collection Not sure where to start? Need a quick reference? Addgene's eBooks are here to help! 0 of 0 Selected...and management, resources for identifying your transferable skills, and tips on the job application process...
  18. Making CRISPR Plasmids Using Fragmid

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    Blog Post
    ...CRISPR experiment. Happy cloning! References and Resources References McGee, A. V., Liu, Y. V., Griffith...chosen because of their broad applicability in different model systems. What’s the error rate? The Doench... pRDA_722 (CMV-driven; lentiCRISPRv2-based; preferred over 512) Mammalian Lentivirus pRDA_789...
  19. Rabies and Neuronal Tracing

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    Blog Post
    ...more inputs than was previously thought. The differences in the inputs to each of the two populations ...populations could be used to explain the differences in the functions of these two neuronal populations. Overall...Overall, this study laid the foundation for how different anatomical regions of the brain receive inputs and...complex questions of how the brain operates. References 1. Callaway EM. Transneuronal Circuit Tracing...
  20. Hot Plasmids May 2018 - Optogenetics, Decaffeination, Biosensors, and Fluorescent Protein Tools

    Type
    Blog Post
    ... required enzymes, including a glutathione S-transferase homolog from a Janthinobacterium sp. Moreover...changes in TagRFP-T fluorescence intensity at different time points, the authors tracked protein activity...used in quenching, FRET (Förster resonance energy transfer), and FLIM (fluorescence lifetime imaging microscopy... FLIM-FRET acceptors here. See Addgene's FRET reference page for many other common FRET vectors. Murakoshi...
Showing: 641 - 660 of 1060 results