...formal scientific communications, they are fantastic fodder for science communication. The trick is to ... is far from the only way to communication science. Science communicators also use the hero’s journey,...this small glimpse into the world of science communication and can use what you've learned to share your...Finding Conflict in Science  In all science communication, what you are doing is telling a (nonfiction...details often aren’t included in scientific communications, but they’re firmly part of the story to the...conflict gives you an easy framework with which to communicate your science. The act of building towards your...your results right at the beginning of your communication, use conflict to get your audience invested ...

...consistent, and controllable pulses of light. Complicated patterns of light intensity and wavelength can... also be used to engineer new pathways with sophisticated gene expression controls. Most cell types do...light; these two systems can be coexpressed for sophisticated control of gene expression. An E. coli light-sensitive...; only two plasmids are required per system. Applications of these systems The large dynamic range of ...suitable for various scientific or engineering applications.   References Refactoring and optimization ...Oct 11. PubMed. Find the plasmids from this publication at Addgene. Synthetic biology: engineering Escherichia...:441-2. PubMed. Find the plasmids from this publication at Addgene. A synthetic genetic edge detection...

...biological pathways;  to observe a phenotype, the modification of multiple genes is often necessary. Guide ...recognition and cleavage. This sequence flexibility indicates that gRNAs could be incorporated into these constructs...the 5’ end. PTG construct schematics. Scissors indicate cleavage sites. After confirming gRNA cleavage...) How many loci can Cas9 modify? To test the application of this system to gRNA multiplexing, Xie et al...deletion with 4-20% frequency at the four loci, indicating that Cas9 can be guided to at least 8 distinct...multiplexing further illustrates the potential of PTGs. Applications of PTGs The major advantage of the PTG system... Mar 2. PubMed. Find the plasmids from this publication at Addgene Other Techniques for gRNA Multiplexing...

...injections, or the location of a specific cell type doesn’t always lend itself to direct application of virus. ...addition of a helper virus or plasmid allows it to replicate episomally, essentially remaining an extrachromosomal...extrachromosomal part of the host genome that can replicate and divide along with the endogenous DNA. AAV also...gamma-retro viruses. This is large enough for many applications, but in some cases multiple AAVs (co-infection...and AAV. If you’re wondering more about what applications these viruses are good for, we have plenty of...Adenovirus-Mediated Gene Delivery: Potential Applications for Gene and Cell-Based Therapies in the New...Gammaretroviral vectors: biology, technology and application. Viruses. 2011 Jun;3(6):677-713. DOI: 10.3390...

...and consultant whose work is focused on education and education policy. Additional Resources on the Addgene...that routinely hit the inbox at the BioBuilder Educational Foundation. With a goal of “bringing tomorrow...BioBuilder answers the call by offering a variety of educational programs all focused on current questions and...effectively contribute as part of a team.” As a seasoned educator, Kuldell also knew that the best days in the classroom...As a result, Kuldell launched the BioBuilder Educational Foundation in partnership with high school teachers...grown into a recognized name in the field of STEM education worldwide. The BioBuilder curriculum is now taught...critical thinking, persistence, teamwork, and communication. And as a program focused on an emerging scientific...

...should I choose? Writing a research paper for publication in a scientific journal requires several considerations...detailed information on lab resources, such as catalogue numbers and manufacturers’ details for antibodies...Information Framework (NIF) called the Resource Identification Initiative. During this project, authors are...likely that researchers have enough information to replicate your experiments, making research more reproducible...the reproducibility and reliability of science publications. Peer reviewing To make sure your manuscript...happens before the manuscript is accepted for publication and is, in most cases, blind (meaning you don...revised before it can be published, this can delay publication and manuscripts may go through several rounds...

... plasmid or group of plasmids' functions and applications. We hope that these articles make it easier ...FLIM (Fluorescence Lifetime Imaging Microscopy) applications. To demonstrate the power of mCyFP1, the Lin... Coselection efficiency is so high that some applications may permit working with edited “pools” of cells...showed high editing efficiencies with AsCpf1, indicating that ouabain coselection is a robust and flexible...be found at Addgene and in Figure S12 of the publication. Agudelo D, et al. Nature Methods. 2017. PubMed...potential of base editing for precise genome modification. Plasmid ID Plasmid Name Cas9 Variant Speacial...(NGG)  Very low off-target activity; protein purification vector  87439  pCMV-HF-BE3  HF-Cas9 (NGG) ...

... Haoyi Qiu He Tian Every two years, we seek applications for awards to early career scientists using ...virtual conference attendance. We also opened up applications to research technicians and undergraduate researchers...mercaptopyruvate sulfurtransferase (MPST) which catalyzes the desulfuration of 3-mercaptopyruvate and generates...the chromophore that are susceptible to redox modification, the MPST hydrosulfide can be transferred to... and CNO silencing. (D) Immunohistochemistry verification of the dual virus expression in CR neurons of...where she engineers genetically encoded voltage indicators. Tian developed a video-based high-throughput...archaerhodopsin‑derived genetically encoded voltage indicator which had improved performance in live mouse brains...

...methods Not in a native context. While native purification preserves RNA structure and naturally occurring...used the Contamination Repository for Affinity Purification (CRAPome), to identify highly biotinylated background...research groups that performed BirA*-based affinity purification mass spec experiments. These background proteins...subtracted from Ramanathan et al.’s RaPID datasets. Applications of RaPID RaPID sounds like a nifty technique...help answer? Ramanathan et al. outline three applications of RaPID: Discovery. To discover novel RNA-... that QKI is a host protein critical to Zika replication. Human genetic disease. RaPID can also be used...binding patterns. Hereditary Hyperferritinemia-Cataract Syndrome (HHCS), a disease characterized by increased...

...Summer Science Communication Series. We’ll be covering the basics of science communication, tips and tricks...science with others, and introducing science communication as a research field. And there will even be ...be a few tips for scientific communication (manuscripts, talks, etc…!)  Deep Dives You probably are familiar... Dives” series comes in! We’ll take a common application or concept and go beyond the basics - diving ...you’re ready for the next steps on some common applications, join us as we get into the weeds on some of... the end of this month! We’ll be sharing our educational resources and tips and tricks for those new to...media endeavors - in between some much-deserved vacations, sunshine, and beach trips, of course.    *not...

...Mechanisms of epigenetic modifications The main mechanism of epigenetic modification is chromatin remodeling...literally means ‘on top of the genome’). Epigenetic modifications can result in phenotypic changes without any...any change in genotype. Epigenetic modifications play a large role in turning genes ‘off’ and ‘on’, signaling...two main mechanisms, either through histone modifications, which can influence the transcription of genes...hypomethylation, on the other hand, has also been implicated in the development and progression of cancer ...enzyme digestion, DNA adenine methyltransferase identification, and bisulfite sequencing. However none of ...can be used for in-situ research of dynamic modifications in real-time, posing a huge challenge to studying...

...There are several important considerations with fabrication of the fiber optics needed for optogenetics. ... for the implant depends on the dorsal/ventral location of your region of stimulation (the z-axis bregma...emitted from the end of the fiber optic implant scatters a great deal once it enters tissue, placement ...0.5mm above the site of your stimulation. The scatter effect is also an important consideration when ...Lasers can be purchased through Laserglow, which caters to optogenetics users and adjusts the lasers appropriately...require stimulation only under certain contexts/locations in the test apparatus and thus individual laser...inactivation kinetics. For example, the light-gated cation channel, Channelrhodopsin 2 (ChR2), exists in several...

...show all publications by an author, total number of citations, and the number of publications that heavily...read the abstract or full text of the paper, publication date, a relevance score, and type of article....that term. You can also set up alerts for new publications from a particular author. Saving papers Papers... work, so it’s also a good place to look for publications. Bonus: papers have to be summarized in 280 ...organizations, and universities often tweet about publications in the fields of research they support. Monitoring...Artificial Intelligence. Semantic Scholar analyzes publications and figures using machine learning to extract...your search to a specific window of time for publication. To help you quickly identify papers with greater...

... journal Cell just six weeks later. The Zika publication timeline I think we can speak for all the authors...research, but the urgent need for the test did catalyze our resolve to get the work done as quickly as... dozen versions of the toehold switches and amplification primers. This helped make sure that we had a...this includes primer directed isothermal RNA amplification, new toehold switch designs, CRISPR/Cas9-mediated...our electronic reader that provides portable quantification of diagnostic results.  Our approach now detects...directly from infected monkey blood plasma without purification or concentration of the virus. Future work Going...focused on developing cell-free synthetic biology applications for human health and the environment.     Alexander...

...eclipse any of the CRISPR nucleases in AAV-based applications. Get More Cpf1 Background Here THE ORIGINAL ... off-target editing rates, determined using sophisticated genome-wide analysis. At many of its computationally...compared the ratio of total off-target to on-target modification for AsCpf1 and LbCpf1, and found that both orthologs...the PAM sequence. Many research and clinical applications require HDR over NHEJ, so comparing HDR efficiency...PubMed PMID: 27272384 Find plasmids from this publication at Addgene. 2. Kleinstiver, Benjamin P., et ...PubMed PMID: 27347757. Find plasmids from this publication at Addgene. 3. Zetsche B, Gootenberg JS, Abudayyeh...PubMed PMID: 26422227 Find plasmids from this publication at Addgene. 4. Makarova KS, Wolf YI, Alkhnbashi...

...entire page dedicated to different career options from science policy to science communication and much ...), about their experiences. Research requires dedication and effort, so building a strong understanding...critically about whether it’s something you want to dedicate your time and energy to. How can I make the most... feel less confident in their abilities and qualifications. Studies on imposter syndrome have also found...universities often have scholarships and funds dedicated for undergraduates interested in doing research...the experience would improve my scientific and application writing skills, and ended up with the award. ...fantastic for broadening your experiences! These applications can be highly competitive, so asking for help...

...for successful modifications, efficiency can be low, especially for larger modifications. What’s the solution...several potential CRISPR applications. First, CRISPR can be used to target locations in the genomes of pathogenic...tools available for bacteria and some of the applications for which they’ve been used. The beginnings ... of Enterobacteriaceae, without the need for modification. This finding suggests that the system may be...eukaryotes (Qi et al., 2013). As in other systems, catalytically dead (dCas9) targeted to a promoter or gene ...responsive promoter to drive expression of a catalytically dead Cas9 enzyme allows reversible repression...Bikard et al., 2013). By targeting either a catalytically dead Cas9 (dCas9) alone or a dCas9 fused to ...

...many CRISPR applications, and they’ve also had success in clinical gene therapy applications. Read on to...to learn more about the current (and future) applications of lentiviral vectors! Lentiviral vector history...original system, the possibility of creating a replication-competent virus via recombination between the...of recombination events necessary to create a replication-competent virus. Second, Tat is eliminated through...barcoding libraries have been used for complex applications like lineage tracing in heterogeneous tumors...2015: lentiCRISPR v2, used both for targeted modification and genome-wide screening.   Lentiviral vectors...developed integrase-deficient lentiviral vectors for applications that require the large genetic capacity of a...

...manuscript to get reviewed and edited prior to publication, and this will delay the dissemination of your...deposited by George Church’s lab). Addgene has also cataloged a variety of useful molecular cloning protocols...bacterial transformation. And more plasmid-related educational resources can be found in our Plasmids 101 blog...bring your phone into the lab? Maybe having a dedicated lab-use tablet? The software also makes it easy...for biologists and bioengineers to share their educational materials, protocols, and courses, as well as...equipment, and track inventory and orders. Quartzy caters to life science labs and offers the service free...scientists by allowing companies to pay publish their catalogs on the site. Like Labguru, Quartzy offers software...

...emission wavelengths, which are pivotal in their application in biotechnology (Grimm & Lavis, 2022). These... substrates/peptides and antibodies. Example applications of this include coupling to an antibody, whereby...whereby excitation of blue light will indicate where FITC is bound through green light emission. Key considerations...typically bind to. Stability of fluorescence: For applications that involve ranges of pH, and significant lengths...light, is another factor to consider. If your application requires longer periods of exposure, you’ll want...degrees of β-arrestin-2 recruitment to receptors, indicating their agonistic nature. The potency and efficacy...descriptions, or technical manuals. Specific applications and matching dye/ligand choices For effective...