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We narrowed to 709 results for: abo.1

Showing: 381 - 400 of 709 results
  1. Hot Plasmids - May 2022

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    ... Zebrafish) (Xiong, et al., 2021).    Fig. 1: Schematic showing the workflow for the BLITZ system...Biol. 2022. https://doi.org/10.1038/s41556-021-00836-1 Visual barcodes for live cell clonal multiplexing... plasmids you need. If you'd ever like to write about a recent plasmid deposit please sign up here. ...
  2. OCaMP: A New Calcium Indicator for Neural Imaging

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    Blog Post
    ...available in your microscope setup. Figure 1: Excitation (dotted) and emission (solid) spectra ...spanning nearly the entire visible spectrum (Figure 1). The GCaMP series (e.g., jGCaMP8) remains the gold... view of traces corresponding to the dashed box above. The number of action potential (AP) spiking events...
  3. Choosing the B(right)est Fluorescent Protein: Aggregation Tendency

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    Blog Post
    ...protein of interest will be problem-free. In figure 1 we provide an example of the OSER assay with a number...can be shared by publishing it as (part of) figure 1, uploading it as a preprint, or documenting it in ...Fluorescent Proteins for Multicolor Imaging Learn about Fluorescent Protein Biosensors Additional Resources...
  4. CRISPR 101: Cas9 vs. The Other Cas(s)

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    Blog Post
    ...The main differences between Cas7-11 and Cas13 are 1). non-specific RNA cleavage and 2). cell toxicity.... targeting single stranded RNA.   Table 1: Fast facts on Cas family proteins and genome editing... is smaller than the traditional SpCas9 enzyme (about a third of the size) and does not require a tracrRNA...Cas12a to further optimize it for therapeutic and laboratory usage. Fast facts – PAM requirement: TTN or ... the lack of collateral cleavage). You can read about Cas7-11 in our blog post on its development and ...
  5. Enabling high school research at the Journal of Emerging Investigators

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    Blog Post
    ...Emerging Investigators Podcast breakdown Intro Chapter 1 - Introduction to Mark Springel, Olivia Ho-Shing, ...working in a lab for the first time, and thinking about the future. Many thanks to our guests,Olivia Ho-Shing...resources Use our Plasmids 101 eBook to teach students about basic plasmid biology Use or CRISPR 101 eBook to...
  6. Hot Plasmids and Viral Preps - March 2021

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    Blog Post
    ...and accurately in a “single pot.’   Figure 1: Single-Pot Assembly: a) Graphic depiction of chromatin...AID system relies on a transport inhibitor response 1 (TIR1) expressed under a desired promoter with a specific...s chromatin status into account (Fig 1a). The laboratory of Karmella Haynes at Emory recently contributed...custom design their own engineering plasmid tools in about a week. Taking advantage of Golden Gate cloning,...
  7. 6 Tips for Grant Writing

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    Blog Post
    ...writing and hopefully increase your success rate. 1. Submit your grant early! First off, and perhaps the...involved so it’s important not to throw in the towel if 1 or 2 funding bodies say no. If possible, get feedback...introduction to my area, a line about the research I will be doing, and a line about what I hope to discover....themselves many times and will have useful advice about what reviewers in your area are looking for. Remember...One way to add originality to your work is to collaborate with specialists in different fields that can...the field. 3. Highlight your network and your collaborators It’s a good idea to move around to different...outcomes can include poster presentations, talks about your work, or even the successful use of your preliminary...
  8. New Videos: Addgene Lab Tips

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    Blog Post
    ...the lab running like a well-oiled machine. Lab tip #1: Glove trick Putting on lab gloves can sometimes be...locate materials quickly and easily. Learn more about using barcodes. Check out our “Lab Tip” filter...
  9. CRISPRainbow and Genome Visualization

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    Blog Post
    ...all the colors of the CRISPRainbow. Figure 1: CRISPRainbow was used to track the localization of...is available as a kit from Addgene.   References 1. Chen, Baohui, et al. “Dynamic Imaging of Genomic ...Additional Resources on the Addgene Blog Read More about Fluorescent Protein-Based Tools Learn Some of the...
  10. 5 Steps to Writing Grant Proposals for Grad Students

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    Blog Post
    ...offers insight into a career as a Professor. Step 1: Your PI forwards you a Request For Applications (...proposal typically lists the deliverables, explains 1-2 potential pitfalls of the intended protocol, and...first. Additionally, reach out to peers and collaborators who have succeeded at grant writing to see what...
  11. Adapting Toehold Switches to Detect Zika Virus

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    Blog Post
    ...detects samples at clinically relevant concentrations (1-3 fM; 1x106-fold lower than before), and our combined... health, energy, and sustainability.   References 1. Pardee, Keith, et al. "Rapid, Low-Cost Detection ...allowed gene circuits to be deployed out of the laboratory in a cell-free and biosafe format that was stable...circuit-based sensors to be used outside of the laboratory. The detection threshold for these RNA sequences...sequences (3 nM), however, was quite high and above what would be expected in patient samples (e.g.: blood...
  12. Simple CRISPR-based Epigenetic Editing: dCas9-directed DNA Demethylation

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    Blog Post
    ...modifications). Ready to get started?   Figure 1: Break free from the ball and chain!   Epigenetics...?  Dividing cells depend on DNA methyltransferase 1 (DNMT1) to copy methylation marks from parental to...Daniel M. Sapozhnikov, a graduate student in the laboratory of Dr. Moshe Szyf at McGill University. Some ...expression, confounding any potential conclusions about the role of methylation (Hrit et al. 2018, Kaas ...Daniel M. Sapozhnikov is a graduate student in the laboratory of Dr. Moshe Szyf at McGill University, working...
  13. 5 Science Rap Videos & Their Creator: Tom McFadden

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    ...here to listen to the interview with Tom McFadden!   1. Rosalind Franklin vs. Watson & Crick - Science History...Science with Tom. In this podcast, we learn more about Tom and pick his brain for advice on how to dive... Rap of Henrietta Lacks Students in Oakland rap about Henrietta Lacks - the African American woman whose...Please Don't Kill My Hive Beautifully filmed video about colony collapse disorder.     5. Plasmid Rap ...science standards and communicate science. Learn more about Tom on his youtube channel and at sciencewithtom.com...
  14. Antibodies 101: Flow Cytometry

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    Blog Post
    ...interrogated by the optical system (Figure 1).   Figure 1: Cells expressing a particular surface ...populations of cells in a complex tissue or sample (1). When combined with cell sorters, this technology...biosafety cabinet with cloning rings or following labor-intensive limiting dilution protocols? If this sounds...fluorescent microscopy must be used. To learn more about the most suitable fluorescent microscopy technique...a laser and the instrument collects information about the cell’s size, complexity and fluorescence intensity...captured by detectors and provides useful information about the cell. Light that continues in the same direction... forward scatter (FSC) and provides information about the relative size of the cell; larger cells produce...
  15. How to Design Your gRNA for CRISPR Genome Editing

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    Blog Post
    ...non-functional allele. For a 1 kilobase gene, since potential target sites occur ~1 in every 8 nucleotides,...770–788 . https://doi.org/10.1038/s41576-018-0059-1 Veres A, Gosis BS, Ding Q, Collins R, Ragavendran ...target should be near the TSS but you can worry less about sequence optimality because you generally have fewer...
  16. 10 Basic tips for mammalian cell culture

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    ...for example, split cells on a Monday diluting them 1:10, you should be able to split on the following Thursday...Immunology. You can find Sana on LinkedIn.   References 1. Yin, R., et al. "Gene expression profiling analysis...of the hood while work is in progress.Learn more about cell culture contamination in this post from the... bath constantly at 37°C for this purpose.Learn about the effects of CO2 on sample pH Cell morphology:... Set up a routine to split cells Don’t be lazy about splitting cells, instead try to form a routine. ...secretion of lactic acid (a by-product of cellular metabolism that is toxic to the cells), and need to be split...
  17. Tips for Working in Industry & Success in Management: Interview with Crystal Shih

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    ...with Crystal Shih Podcast breakdown Intro Chapter 1: Who is Crystal Shih? Crystal's educational background...therapeutics at Novartis - listen to learn more about Crystal’s exciting career path, to gain insight ...Chapter 2: What's a lab group in industry? The collaborative nature of working in industry and how delegating...metrics for success. The importance of thinking about the big picture and not just the next experiment...resources in our Mentoring for Scientists Series Learn about Turning Your PhD into a Career with Joanne Kamens...
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