We narrowed to 663 results for: cat.2

...identifying the resources needed to accomplish that goal. 2. Identify the tools in that timeline Avoid writing...based on experimental timelines and specific aims. 2. Then make decisions based on financial values. All...Would I be able to get access to these materials?” 2. Always negotiate for a win-win decision An institute.... After identifying all the major equipment, categorize all of your minor tools, like pipets, or mini-centrifuges...titles in the regions where the host institute is located. For example, salaries in Kansas versus salaries... most start-up P.I.’s. It doesn’t have to be complicated, or difficult to create this list. Start BEFORE...discounts, collaborations, access to internal award applications, etc. If this is the institute that can help...

...highly efficient for C. elegans genome modification. Figure 2: Schematic from Dickinson et al. (2015...one injection step! The entire protocol takes about 2-3 weeks but requires less than eight hours worth of...genomic modifications, is very robust in C. elegans, and the methods for HDR-mediated modification continue...After self-excision, the resulting loxP scar is located in this synthetic intron, and only the fluorescent...permission from the Genetics Society of America. Applications of this system Dickinson et al. have developed...system could be used to make many other genome modifications, including targeted mutations. SEC-based systems... in cell culture. In addition to CRISPR/Cas9 applications, SEC selection could replace other, more restrictive...

...perceived climate change risks. Nature Climate Change, 2(10), 732-735. doi:10.1038/nclimate1547 Kunda, Z. (...Further, when science is communicated in a format that is accessible, that communication often neglects the ...SciCommSummer Scicomm Series: Modes of CommunicationCareers in Science Communication: Science Writing... to save a few days’ worth of capsules to self-medicate with when they get a cold. A primary school teacher...dihydrogen monoxide (H2O). Studying science communication as a PhD student Fortunately, by the time I ...Otago had established the Centre for Science communication and I was accepted as a grad student. I chose...a phenomenon called “motivated reasoning,” the catchall term for a range of neat little tricks our minds...

...aspects of the work you presented may also be unclear. 2. Make the audience your primary focus When writing... the Communicating Science Conference series for graduate students. I believe that communication is the...skill in science communication over time.  Like most skills, great science communication comes with practice...able to communicate with their colleagues and peers. Scientists also need to be able to communicate to expert...need to communicate with non-scientists, to establish broader impacts for their work in education and policy...with opportunities to practice communicating.  Some fantastic K12 education initiatives like BiteScis (https...careers in science communication The strength of story telling Science communication: 9 strategies to get...

...phages but to also destroy the phage upon re-exposure (2, 3). More specifically, specialized Cas proteins snip..., accessed 25 November 2013. Author: James Atmos (2). Many CRISPR/Cas moieties carry out these functions...distinct types and subtypes using polythetic classification based on evolutionary similarity (5). Type ...2013 (7, 8). Nine months later, more than 1500 publications describe work to improve the tool’s specificity...various species and describe an assortment of applications. Despite the ubiquity of CRISPR/Cas toolkit,... multiple plasmids used for various platform applications. For more information on CRISPR/Cas, check out...for your research. Do you have a cool idea or application that involves CRISPR/Cas technology? Let us know...

...the reporter mRNA is labeled by PCP-mCherry (Figure 2). The 3’ UTR also contains a CAAX sequence to bind...PMC2746483 Find ribosome profiling plasmids at Addgene. 2. Halstead, James M., et al. “Translation. An RNA biosensor... While ribosome profiling co-opts the physical location of the ribosome, TRICK (Translating RNA Imaging...development, the osk-TRICK reporter was double labeled, indicating translational repression. During later stages...ribosomes after initiation, to calculate a ribosome translocation rate of ~3.5 codons/second. They also explored...Resources the Addgene Blog Learn More about SunTag Catch up on Your GFP Background Choose the Brightest Fluorescent...

...target sites for editing. PAM sequences can be from 2-6 base pairs in length and follow the DNA sequence... Eric Perkins Mammalian genomic DNA is not just a 2-D linear molecule snaking through our cells’ nuclei...plasmids at Addgene Opperman J et al., Nature Communications, 2019. PubMed PMID: 31346176. Using LADL to...light-activated-dynamic-looping (LADL) system. The group fused dCas9 to a truncated CIB1 protein from Arabidopsis (CIBN), which they...

...episode 2 "Organizing Literature" : I found out about Zotero here Dear Grad Student podcast episode 2 "Essential...research papers or dissertations. Phrases are categorized either based on the section of a manuscript they...introduction, methods, results; or phrases are categorized by the goal of the phrase, such as being cautious...

.... Figure 2: As the cell passes through the laser beam and causes it to scatter (FSC/SSC), the detected... Figure 2), single cell events will show up in a straight line one the plot, while duplicates deviate ... intensity of the cell’s illumination (see Figure 2). H describes the maximum signal strength, while W... you with two measurements: forward scatter (FSC) and side scatter (SSC). To acquire these measurements...exclude all duplicate events (two cells stuck together) from your single cells, as duplicates can’t be reliably...types of scattering that occur when a cell is pulsed by the laser. Within each type of scattering, you also...to keep it short though, promise! FSC and SSC: scattering To digitally extract your cells based on their...

...2013) In Vivo Applications of Single Chain Fv (Variable Domain) (scFv) Fragments. Antibodies 2:193–208 . ...panning and scFv characterization.    Figure 2: Phage display starts with a pooled library of scFvs...the short epitope GCN4, also called a scaffold; and 2) a GCN4 binding scFv that’s fused to GFP. When the...led to their application for basic and translational research.  Basic research applications of scFvs: ...blood clearance, which is useful for imaging applications; better tissue penetration which is useful for... for therapeutic and imaging applications; and reduced immunogenicity when administered in vivo due to...from blood can be a drawback for therapeutic applications where longer retention times often increase ...

...  AAV9, AAVrg pAAV-hSyn-DIO-mCherry 37825 AAV1, 2, 5, 8, 9 (20 µL size serotype testing) pAAV-CAG-GFP...size serotype testing) pAAV-CAG-GFP 50465 AAV1, 2, 5, rg (20 µL size serotype testing) pAAV-hSyn-EGFP...availability date or to be notified when a particular catalog item is available for order please email [email protected]...

...standard mutation rate by only ~2-fold over nCas9 levels. Two sets of modifications were also made to PolI3M ...10-3 mutations per nucleotide per generation, and (2) the addition of the thioredoxin-binding domain (TBD...potential applications. Challenges of existing mutagenesis methods Several continuous diversification methods... challenging for users to achieve targeted diversification of all nucleotides within a defined region ...Chang Lab have created methods that introduce diversification by targeting a site of interest with dCas9 ...level of variation that can be introduced.   Diversification is limited due to the integration of oligonucleotide...increasing the standard mutation rate seen during DNA replication by 120-fold over background. Due to its modular...

...cellular responses in addition to antibody response 2) very high immunogenicity 3) and long-lasting immune...their use in other clinical applications. In the last decade, viral applications in cancer treatment and ...s unpack the myriad number of emerging viral applications and give you some recommendations for putting...putting viruses to work. Viral applications Viruses work by infecting a host cell (the target of viral infection...expressed. It’s important to note that for all the applications we discuss, there is more than one type of virus...retrovirus, AAV, etc.). When you’ve decided on an application, our Viruses as Biological Tools blog can help...viruses and pick one for your experiment. Research applications Gene expression control Researchers are always...

...2005 Nov 24;438(7067):441-2. PubMed. Find the plasmids from this publication at Addgene. A synthetic ...Levskaya A, Voigt CA. J Mol Biol. 2011 Jan 14;405(2):315-24. doi: 10.1016/j.jmb.2010.10.038. Epub 2010...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 ...

...misplacing your results or losing that lab notebook from 2 years ago. The free subscription to Lab Archives allots...notebooks you’re saving trees! The Earth thanks you. 2. Gibco Cell Culture by Gibco Whenever I start to learn...Gibco organizes its app into four categories: tools, analytics, education and data manager. The tools are...are five FREE science lab apps that have been educational and great for lab life. These apps prevent you...lab notebook. Lab Archives is a multipurpose application that allows you to share your data with colleagues...other nice features. This app also has a great educational section. This section holds the Gibco Cell culture...directions including which buffers to use and that indicates if a sequential digest is needed. The enzyme finder...

...sites would confound your experimental results and 2) perform targeted off-target measurements at those sites...experiments where only localization of the Cas occurs. 2 gRNA approach Off-targets that come from mutations...perform downstream characterization of, isolating 2 or 3 distinct clones to perform key experiments on...“Off-target effects” a vague catch-all term for unintended consequences in an experiment. For CRISPR ... example, if there are 10 putative off-target locations you can 1) determine if editing at those sites...sequencing. While this may be unnecessary for many applications, it is the only comprehensive method available...binding by Cas does not always correlate with catalytic activity at those sites, especially when DNA mismatches...

... is the genetic test used for sickle cell anemia (2). Southern blotting, in conjunction with restriction...program) can then reproduce the DNA sequence (Figure 2). Accuracy and accessibility led to the widespread...biology98.3 (1975): 503-517. PubMed PMID: 1195397. 2. Chang, Judy C., and Yuet Wai Kan. "A sensitive new...comparison to a control sample. Southern blotting applications range from confirming the results of cloning...interest by recording DNA abundance throughout the amplification process, rather than just at the end as in standard...experiments allowed researchers to identify the location of genes. With this knowledge, researchers were...was added and when. Compiling the identity and location of a given nucleotide, a researcher (or a simple...

...Table 2: Lab strains of E. coli Strain Natural resistance Primary Use Genotype ccdB Survival 2 T1R ...resistance to tetracycline Additionally, Table 2 provides a quick reference for some of the popular...that carried out the labor-intensive process of replicating your new plasmid: the Escherichia coli bacteria...conjugation. Genes listed on F´ are wild-type unless indicated otherwise fhuA (formerly tonA) ferric hydroxamate...vectors. Used by Addgene for pooled library amplification. F' mcrA Δ(mcrBC-hsdRMS-mrr) recA1 endA1 gyrA96...typically standard; just having the gene listed indicates it is non-functional. If a gene is deleted, it... Most Popular Plasmids 101 Posts: Origin of Replication The Promoter Region – Let's Go! Mammalian Vectors...

... as muscular dystrophies, heart disease, and type 2 diabetes, across four different types of human cells...(#186715) and hCtRNA_VT (#186716).   Fig. 2: Comparison of previous representative dual-gRNA architectures...packaged into viral vectors for potential in vivo applications or multiplex CRISPR screening.   Using tRNAs...multiplex genome engineering of crops or allow for sophisticated CRISPR screenings that would perturb the unprecedented...and efficient in plasmid and viral vectors. In applications when repetitive tRNA sequences must be avoided...construct DAP array for multiplex gene editing applications, we provide detailed manual and online design...

...that the signal to noise ratio can be increased from 2-fold (by CRISPRainbow) to 3-fold with CRISPR-Sirius...CNV) analysis of the U2OS cells.   Figure 2: CRISPR-Sirius tricolor labeling. (A) Diagram of sgRNA-Sirius...The catalytically dead Cas9 protein (dCas9) is well known for its ability to bind DNA targets without...has been widely adapted for a wide variety of applications: base editing, CRISPR activation and inhibition... (B) CRISPR-Sirius used to visualize relative locations of the subtelomeric region of the pericentromeric...al. “CRISPR-Sirius: RNA scaffolds for signal amplification in genome imaging.” Nature Methods 15 (2018)...