...responsibilities? Is the work (topic and/or technical aspects) applicable to industry if this path interests you...honestly evaluate your own style of work and communication before making this important decision. I’ll ...Prepare by going sleuthing on the lab website, publication records, LinkedIn, ResearchGate or Twitter. Be...the appropriate first authorship position on a publication of her project and made another lab member first...alumni, don’t ever disregard warning signs of unethical behavior, harassment or bullying. Even with the... including preventing access to opportunities, physical or social isolation, withholding necessary information...connections such as serving on Boards? Does the publication record show evidence of industry collaboration...

...— prime editing typically needs to be optimized for each application, and the efficacy varies widely —... the indicated tool. ~ reflects an innovation that may optionally be combined with the indicated tool....also more precise. Base editors, for example, typically edit all the target bases within the base editing... target nucleotides are positioned within the canonical base editing window, base editing has higher efficiency...products to be indels while the efficiency of HDR is typically less than 10%. In contrast, the original paper...editing variants Four years after their initial publication, the Liu lab returned to the reverse transcriptase...C-terminal end of PEmax to produce PE7. PE7 significantly improves editing efficiencies compared to PEmax...

...classrooms, the laboratory experience is focused on classical embryology techniques such as basic observation... in situ hybridization experiments. A recent publication [1] from the Sánchez lab describes the plasmids... manipulation. The technique involves using synthetically made RNA (riboprobes) with modified nucleotides... added to the tissue. The last step involves a chemical reaction to stain the cells that contain this ...easily generate off of a circular plasmid via PCR. Typically, to make these constructs, developmental biologists...the deposit) are described in the Sánchez lab publication [1] so that the students performing these experiments...target mRNA and silences its expression. More specifically, during the process of RNAi, an enzyme dubbed...

...human subjects or clinical trials Acknowledgement in recipient’s future publications relating to the ...results, modifications, and inventions created by the Recipient Right to file patent applications on modifications... about intellectual property rights, pending publications, and commercial use often come up. An MTA can...pride in facilitating the exchange of not just the physical samples, but also the legal documentation that... Addgene has adopted the terms of the Uniform Biological Material Transfer Agreement (UBMTA) for its material...have opted into our eMTA system can even sign electronically or choose to auto-approve MTAs. Whatever your...

...spatial and hierarchical organization of chromatin interaction networks  A second application for CAPTURE...created a dCas9-based CAPTURE (CRISPR Affinity Purification in situ of Regulatory Elements) method. The ...at once (Liu et al., 2020). CRISPR Affinity Purification in situ of Regulatory Elements: The original...but close together in terms of where they are physically located. DNA is then sheared into pieces small... original CAPTURE and CAPTURE 2.0 methods.   Applications of CAPTURE 2.0 CAPTURE 2.0’s increased rate ...identified with the multiplexed CAPTURE 2.0 largely replicated interactions previously identified with the original...CAPTURE 2.0 is the construction of spatial and hierarchical chromatin interaction networks. Think of these...

...setting—especially if job applications require teaching experience or high numbers of publications, which may take...their funding. Communication: In both industry and academia, you will have to communicate your science ...can be long—5 years or more, especially in the biological sciences—whereas industry postdocs have a set...course, you might have less time to explore scientifically since you can’t afford to spend too much time...Unless your academic lab is closely involved with clinical trials or has ties to industry, the drug discovery...people involved is staggering. The process is complicated. If you’re interested in the drug discovery process... proprietary compounds or information. Where publication is expected, the process is similar to academia...

... as a helicase. Following recruitment by Cascade, Cas3 nicks the non-target strand. The helicase domain... Cas effectors to carry out genomic editing. Specifically, these types of CRISPR systems work using a ...recruit Cas3, which carries out the brunt of the mechanical work for editing. Class 1 CRISPR systems make...After these initial steps, Cas3 can perform its helicase and nuclease functions simultaneously, by continuously...debilitating disease! This is, of course, only hypothetical at this point. More time and energy must be ...Mashimo, T. (2022). Genome editing technology and applications with the type I CRISPR system. Gene and Genome...unidirectional genome editing in human cells. Nature Communications, 10(1). https://doi.org/10.1038/s41467-019-...

...CRISPR screens check out Addgene’s 2016 publication “Practical Considerations for Using Pooled Lentiviral...experiments you use them for! A well-developed biological question and experimental system are absolutely...coli, and T. gondii genes.  2) What genetic modification are you trying to make? Addgene carries CRISPR...next-generation sequencing to check the quality of your amplification. If you've obtained a ready-to-use lentiviral... As such, sequencing CRISPR libraries after amplification and after a screen requires the use of next-... to skewed results. Selecting a cell type - Theoretically, any cell type can be used in a CRISPR screen...experiment, the use of appropriate controls, multiple replicates and several cell types can strengthen your results...

...When Jessica Sacher, a microbiologist from the University of Alberta, saw that scientists were using ... request for phages to the directory does not typically come out until nearly the last minute when all...all other options have been exhausted. Theoretically, phage alerts can be sent out to the directory earlier...team must decide which labs should receive the clinical sample to test their phages. Because the sample...phages targeting organisms closely related to the clinical sample. For treatment, it is best to identify ...researcher may only know how to prepare phage for one application but not another or they may have only used phage...phage in basic research but not therapeutically: not all labs in Phage Directory have the resources or...

...Regulatory DNA function is typically inferred based on correlative biochemical characteristics and ectopic...Canver of Boston Children’s Hospital and Harvard Medical School. Addgene is proud to present a video reprint... of Visualized Experiments (JOVE). The video publication by Stuart Orkin and Daniel Bauer's labs details... size and frequency [3]. There are several applications in which the production of deletions by paired...useful to study haploinsufficiency. Subsequent modifications at the remaining allele within the deletion ...for deletion screening by conventional PCR. Biallelically disrupted cells can be easily identified. Even...investigator at Boston Children’s Hospital and Harvard Medical School. His lab studies the molecular genetics ...

...fixatives - chemical cross-linkers and organic solvents.  Chemical Cross-Linkers Chemical cross-linkers...of Fixatives in Histology. Leica Biosystems. https://www.leicabiosystems.com/us/knowledge-pathway/fixation-and-fixatives...-linking cellular proteins. Cross-linking is a chemical reaction that covalently joins two molecules and...proteins can be lost during fixation with these chemicals, which impacts sample structure and could also... target to be washed away. Furthermore, these chemicals can also alter the structure of proteins, which...Tween-20, or saponin. Each detergent has different chemical properties that will impact the level of permeabilization... don’t even involve antibodies, they are still critical to the outcome of your IF experiment and deserve...

...my opinion, it was more important to communicate the applications of CRISPR over the details of how it...m a father of three, a scientist and science communicator, and I strive to be a volunteer and contribute...parents who can answer some of the surprisingly technical questions elementary students can ask. It doesn...unlike elementary schools, middle schools have dedicated science teachers. I tried contacting our school...simplistic and I would insult the students. Too complicated and I would quickly lose their interest. I won...great feedback from teachers and other science communicators.  What can CRISPR do? I spent more time on... dangers of people using the technology in an unethical manner, but I also tried not to be an alarmist...

...viral vectors (AAV), neuroscientists can combine classical genetic tools with the manipulation of specific...of these discussions as a publicly accessible practical guide which was recently published in Frontiers...of molecular tools and sensors Combinations of classical genetic tools, for example Cre/loxP or Flp/FRT...transgene expression by restricting expression to genetically defined cell types. Specific transgene expression...defined set of neurons can then be targeted with optical stimuli. The restricted light exposure to a specific...result in opsin expression in their cell bodies. Optical stimulation in a different brain area can then ... more versatile. To complement the wealth of genetically encoded tools available, researchers are also...

...scientists are overrepresented on Twitter Mathematical, life, and physical scientists are underrepresented. It...mostly because of this article: “A systematic identification and analysis of scientists on Twitter.” This...from the United States Standard Occupational Classification System  and Wikipedia. 2. Social and computer...Nature, Sciencemag, Wiley, Cell and Scientific American Figure 4: Top Scientific Domains Tweeted by Biologists...shown. Top: The follower network of life (green), physical (blue) and social (orange)  scientists largely...disciplines: social (left), life (center), and physical (right). How do you use Twitter as a scientist... Y., & Sugimoto, C. R. (2017). A systematic identification and analysis of scientists on Twitter. Plos...

...for both transient and stable gene expression applications in plants. This smaller, easily customizable...Agrobacterium are termed binary vectors because they must replicate in two species: Agrobacterium and E. coli. Like.... coli. However, they also need to be able to replicate in Agrobacterium to ensure that they are maintained... Thus, binary vectors contain two origins of replication, one each for E. coli and Agrobacterium, along...bases each. By switching the E. coli origin of replication and codon-optimizing the Agrobacterium ORI, they...constitutively active M24 promoter has been modified with duplicated enhancer domains and characterized in studies...these properties of pSiM24 are suitable for many applications, the plasmid can also be customized due to its...

...graduate students and postdocs to think analytically and critically. Passion fuels the drive to continue ... Connie Cepko (Harvard Medical School) , and Dr. George Church (Harvard Medical School) for taking the...people (especially you!) care about. Have you critically evaluated your plan? Have you read the relevant...write a grant for this project, what would be your critical experiments and why? What techniques and skills...help move your project forward? Most projects typically require a diverse set of skills. It is important...direction of the project? What is your timeline? A typical research project can take several years to complete...time to generate new ideas and think about them critically before diving in. Research projects are designed...

... approach for experimental therapies and medical applications.  Find DIRECTED plasmids here! Strebinger...efficient for short, unstructured templates and significantly reduced undesired edits (indels, etc.), while...Figure 1: Choosing the best PE6 variant for your application. Image reused form Doman and Pandey et al., 2023... CreVLPs, and eVLPs for in vivo and in vitro applications.   Figure 2: Modular features of DIRECTED...delivery by modular envelope design. Nature Communications, 14(1), 5141. https://doi.org/10.1038/s41467...interactions or map a local proteome, but some applications have been challenging or inaccessible. The Ting...control over when and where the enzyme is active, drastically reducing background labeling caused by the biotin...

... well as neural development. Specifically, SHH is a morphogen, a chemical signal that diffuses down a ...exhibit abnormal segmentation during embryogenesis. Typically, regularly spaced denticles (bristles) outline...on the spindle of a spinning wheel but also a biological transposon system. Sleeping Beauty is a synthetic...transposon system including those from the original publication, Ivics et al 1997. Spaghetti Squash, a regulator...contract depending on the context. Contraction is critical for processes such as cell movement/motility, ...bunch of cookie monster eyes.”  Check out the publication to see for yourself. We have one plasmid in our...embryo (Azplazu and Frasch, 1993). Tinman is specifically involved in the formation of the heart amongst...

...range of logistical barriers. Addgene worked to identify, reduce, and remove these logistical barriers...’ve turned the available into the accessible. Physical access Addgene is located in the USA, but our ...Beijing Zhongyuan 2012 China Summit Pharmaceuticals International 2013 Japan Leehyo Bioscience... items to countries with a distributor. Arrows indicate the year we entered into an agreement with a distributor...Systems AAV Plasmids Blogs Origin of Replication What is a Plasmid? How to Design Your gRNA for...Digest Analysis We also introduced guides — practical primers to help users get started with tools like... country are represented in blue; darker blue indicates more views from that country.   While written ...

...Young is a Medical Writer with a PhD in reproductive biology and genetics. She loves to communicate the latest...method for selecting the guide RNA, validating its efficacy in vitro, and using it in mouse embryos to generate...control, 1; very dark). Brighter fluorescence indicates a more successful gRNA design. Adapted from Mashiko...plasmid using standard cloning techniques (The XX indicates where your target is inserted, disrupting the ...plasmid, see Mashiko et al., 2013). Testing the efficacy of your gRNAs is then a simple matter of transfecting...effective ones to increase your chances of gene modification in vivo. Find Plasmids for Testing Your gRNAs...et al., 2014). The plasmid is sturdier than the delicate RNA and therefore there has less chance of contamination...