Join Us
Sign up for our feature-packed newsletter today to ensure you get the latest expert help and advice to level up your lab work.
Search below to delve into the Bitesize Bio archive. Here, you’ll find over two decades of the best articles, live events, podcasts, and resources, created by real experts and passionate mentors, to help you improve as a bioscientist. Whether you’re looking to learn something new or dig deep into a topic, you’ll find trustworthy, human-crafted content that’s ready to inspire and guide you.
…performed in a variety of formats, many of which are amenable to scaling for screening applications. Common CRISPR formats include CRISPR knockouts (KOs), CRISPR knock-ins, CRISPR activation (CRISPRa), and CRISPR…
…basic concepts and considerations of conducting a CRISPR experiment. We encourage you to explore the additional educational resources listed below. More CRISPR Resources CRISPR Articles How to Validate a CRISPR…
…high-dimensional characterization of CRISPR perturbations. More CRISPR Resources CRISPR Articles CRISPR Gene Editing: Considerations and Getting Started How to Validate a CRISPR Experiment How to Understand CRISPR Formats and Their…
…CRISPR Lentiviral Formats CRISPR Controls CRISPR activation Cas9 Protein Comparison Sigma-Aldrich® Advanced Genomics Additional CRISPR Webinars Discover more about CRISPR in the Bitesize Bio CRISPR Research Hub. References Chatterjee, P….
…see how it has continued to be developed beyond gene-editing. CRISPR-Cas9 in the Spotlight CRISPR-Cas systems, such as CRISPR-Cas9, are adaptive immune response systems that protect prokaryotes from bacteriophages. They…
…enhance the specificity of the knockout region.3 CRISPR Technology in Action Scientists are already testing the power of CRISPR technology, as witnessed by the surge in CRISPR technology-related publications. Some of…
…CRISPR Articles CRISPR Gene-editing: Considerations and Getting Started How to Validate a CRISPR Experiment How to Understand CRISPR Formats and Their Applications CRISPR Webinars Engineering Vero Cell Lines Using CRISPR…
…See here and here for articles on getting started with CRISPR. S. pyogenes Cas9: “The Original (CRISPR) Gene Editor” Cas9 from S. pyogenes (SpCas9) was the first and remains the most popular, CRISPR nuclease…
…CRISPR Gene Editing 101 CRISPR Tools And you should also consider the following Sigma-Aldrich® resources: CRISPR Lentiviral Formats CRISPR Controls CRISPR Essentials Quick ordering Advanced Genomics Resource Center Sigma-Aldrich® Advanced…
…CRISPR Genome Editing – What You Need to Know to Get Started Get Started in Genome Editing with CRISPR How to Design a CRISPR Experiment and Start Genome Editing How…
…practical considerations for multiplex CRISPR gene editing experiments. We also discuss the various multiplex CRISPR strategies available and highlight their potential caveats. New to gene editing with CRISPR? Get a…
CRISPR and the CRISPR Associated system (Cas) are powerful gene-editing technologies. Originally identified and characterized in bacteria, the endogenous CRISPR systems act as an RNA-based defense mechanism against invading phage…
…sure if CRISPR is right for you, you should weigh up the pros and cons of CRISPR first. Although in some cases, CRISPR Cas9 gene editing can be used on whole…
…the published guide RNA of the EMX1 gene. Good guides include Multiplex Genome Engineering Using CRISPR/Cas Systems (1) or Genome Engineering Using the CRISPR-Cas9 System (2). You will find that most CRISPR publications…
…this Addgene article on CRISPR. A word to the wise—when designing guides for your CRISPR experiments, avoid ones that introduce mutations into the PAM sequence. Practical Guidance for CRISPR iPSCs…
…more about CRISPR? Check out our ultimate guide to CRISPR nucleases and our guides on multiplexing using CRISPR (part 1 and part 2). Discover more about CRISPR in the Bitesize…
…it comes to targeting your cells! Don’t forget to also validate your CRISPR experiment, including ensuring that the CRISPR delivery was successful. How do you get CRISPR components into…
…1 of this two-part guide: Multiplex CRISPR Gene Editing: What’s It For?. Two Main CRISPR Multiplexing Strategies Many CRISPR multiplexing strategies have been developed to improve CRISPR applications [1]. These…
…system you can either activate or repress gene expression. From CRISPR to CRISPR Interference The usual CRISPR system is composed of 2 components, a “guide” RNA (gRNA) and a CRISPR-associated…
…to share with you an efficient strategy, originally developed by Port et al.,3 that we adopted to successfully make three different CRISPR-Cas9 knock-in fruit flies. Challenges in Performing CRISPR Cas9…
…dCas9 constructs can be found at the Addgene CRISPR Plasmids and Resources website. Good luck! Discover more about CRISPR in the Bitesize Bio CRISPR Research Hub. References Vojta et al….
…CRISPR effector. Science 353(6299): aaf5573. Granados-Riveron J et al. (2018) CRISPR-Cas13 Precision transcriptome engineering in cancer. Cancer Res. 78(15):4107–1413 Ai Y et al. (2022) CRISPR/Cas13 effectors have differing extents of…
…biological processes. But more than that, it proves to the world that you are a talented and able scientist. Discover more about CRISPR in the Bitesize Bio CRISPR Research Hub….
…CRISPRa experiments. For more depth, see the following technical resources: The Weissman Lab webpage on CRISPR Broad Institute Protocols Discover more about CRISPR in the Bitesize Bio CRISPR Research Hub….
Once you’ve carried out CRISPR-Cas (or other approaches) to generate mutations in your cells of interest, the next step is identifying CRISPR edited cells. Then, you can generate clonal populations…
…RNA targeting with CRISPR-Cas13. Nature. 550(7675);280–284. Cox, D. et al. (2017) RNA editing with CRISPR-Cas13. Science, 358;1019–1027 Konermann, S, et al. (2018) Transcriptome Engineering with RNA-Targeting Type VI-D CRISPR Effectors….
…need. Fortunately, the development of the CRISPR/Cas9 system has dramatically changed the landscape of genome editing. Advances with this system have inspired new methods for targeting a specific genomic region….
…will be revealed. If you are interested in finding out the differences between TALEN and CRISPR are, feel free to check out the following articles at Bitesize Bio: CRISPR Technology…
Imagine directly creating a mutation at (almost) any site in your target genome instead of screening thousands or millions of random mutants! The CRISPR/Cas9 system does just that. In its…
…Genetic Strategies: CRISPR-Cas9 and More Genetic strategies consist of techniques like CRISPR-Cas9/KO, RNAi, and siRNA knockdown, used in conjunction with a protein detection assay. These methods detect any non-specific binding…
…of biotechnology is the use of CRISPR. Of course, it’s not a microbe but rather a bacterial mechanism that is used to engineer organisms. CRISPR was discovered in 1987 but…
The recent advancement of next generation sequencing technology and the development of novel gene editing tools, such as CRISPR-Cas9, have revolutionized research in genetics. In this golden era of molecular…
…zebrafish, SSC, Sequence Scan for CRISPR, or WU-CRISPR that you can use to predict the efficiency and the suitability of the sgRNA. However, the prediction efficiency of these computational tools…
…It was used recently in CRISPR/Cas9 screening assays to identify genetic regulators of impaired phagocytosis and lipid droplet formation. [5, 6] These screens provided key insights into microglial biology that…
…human diseases with a clear genetic cause. For example, mice with Duchenne Muscular Dystrophy have cured using the revolutionary gene-editing CRISPR/Cas9 technology9. Take Home Message No single animal model recapitulates…
Despite the rising popularity of CRISPR/Cas genome engineering, RNA interference (RNAi) still remains a widely used tool in the life scientist’s toolbox (brush up on the mechanism of RNAi here)….
…upgrade equipment to save time performing various techniques. But there’s a time-saving strategy you may not have thought of – outsourcing research. Custom cloning, PCR, viral vector production, sequencing, CRISPR,…
Making mutations in mammalian cell lines is becoming much easier, especially with advanced molecular engineering techniques such as CRISPR/Cas9, among others. However, after making a mutation, do you know if…
…delays. Recent advances in CRISPR-based mouse gene targeting techniques have undoubtedly opened new doors for scientific advancement in health, but they have also made the task of a lab researcher…
…With the advent of CRISPR-Cas9 technology, genetic modification using the Cre-loxP system may one day become obsolete. However, until every lab can afford to CRISPR their way through target genes,…
The eBook with top tips from our Researcher community.