We narrowed to 718 results for: des.1

...Figure 1). Clustered events are called a population.                             Figure 1: While...series of markers are set up sequentially, from broadest to most specific marker, and are represented as...are, try drawing a quadrant over the plot that divides it into four, using the location of the cell populations...Gating and plot orders  As the gates progress from broadest markers to most specific, the first step is to...

...breaks (DSBs) or donor DNA templates.  Figure 1: An overview of prime editing. Created with BioRender.com...demonstrated ~20-50% efficiency in HEK293T cells with 1-10% indels. Since then, further innovations have continued...Engineering. https://doi.org/10.1038/s41551-024-01227-1 Yan, J., Oyler-Castrillo, P., Ravisankar, P., Ward...site by the pegRNA — a guide RNA that also encodes the desired edit and homology to the genomic DNA locus...both specifies the target site and contains the desired edit (or edits) engages the prime editor protein...and the reverse transcriptase domain copies the desired edit, directly polymerizing new DNA onto the nicked...edit within what Fyodor Urnov refers to as “PAM deserts” in the genome. More versatile and precise than...

...older epitope tags - only time will tell! References 1. Georgieva, Maya V., et al. "Inntags: small self-structured...First described in the 1980s, protein tags are now one of the most useful items in a scientist’s toolbox...IT10 expressed well in cells and did not form undesirable aggregates. Using budding yeast as a model system...

...vectors, and many more, in the table below.    Table 1: New ready-to-use viral vectors in the Addgene repository...pAAV-CAG-DIO-NLS-mRuby3-IRES-eGtACR1-ST AAV9 Optogenetics Adesnik New viral vector pAAV-nEF-Con/Foff DREADD Gi-...

...$47,476 and the date for implementation was set for Dec 1 2016. In order to be exempted from the need to pay... these institutions (populations potentially from 1 to 5761, according to the NSF data) and therefore ...around $45,000, but as I’ve discussed elsewhere (slides here) there are many postdocs paid at much lower...expected for postdocs in many cases should be as described in the notice of the new NRSA levels and in the...

...making it easier for us to do our work.” References 1. Athanasios Lampropoulos et al. "GreenGate - A Novel...colleagues describe in the PLoS ONE paper that introduced the kit in December, GreenGate includes the six... bring this into your target organism. We have designed a Golden Gate system based on the daily needs ...and cut another,” Lohmann said. “It allows us to design modules that always have the same recognition site...produced will have different overhangs, they can be designed such that they go back together only one way and...

...together along with the Gibson assembly master mix for 1 hour, and then transform into competent cells. The...you should consider giving it a try! References: 1. Gibson DG, Young L, Chuang RY, Venter JC, Hutchison... friends on the Cambridge 2010 iGEM team that describes the basics of Gibson assembly as a parody of “...assembly The Gibson assembly technique was first described by Dr. Daniel Gibson and colleagues at the J. ... Both Snapgene and NEB have tools that help you design primers for PCR amplification of fragments to incorporate...demonstration of how to use Snapgene’s program to design primers for Gibson Assembly. For a simple example...without scars as depicted below. First, you need to design primers to amplify the two fragments while also...

...improved sensors for these and other targets. Figure 1: MTRIA biosensors are generated by inserting a circularly-permuted...fluorescent biosensors. Nat Commun. 2022 May 25;13(1):2919. doi: 10.1038/s41467-022-30685-x. Feel the ...Addgene’s catalog is a new class of sensors for neuropeptides and neurotransmitters. Motivated to develop ...GPCRs recognizing various neurotransmitters, neuropeptides and other ligands - almost A to Z! - from ATP...a new preprint, Jared Toettcher and colleagues describe pYtags, a modular system for monitoring specific... tool for monitoring RTK signaling.  Figure 4: Design of pYtag fluorescent biosensors for monitoring ...iGECInano plasmids here!   Matlashov ME, et al. Design and Initial Characterization of a Small Near-Infrared...

...at a low angle (FSC) or large angle (SSC) (Figure 1). FSC values depend on the cell's size, while SSC ... or ask experienced colleagues.   Figure 1: The laser pulse illuminates the cell and is scattered... your cells based on their size, the cytometer provides you with two measurements: forward scatter (FSC...SSC-H, or FSC-W/SSC-W, respectively. H, A, and W describe the shape of a histogram, which graphically represents... of the cell’s illumination (see Figure 2). H describes the maximum signal strength, while W results from...photocurrent vs. time. The resulting histograms is described through maximum current (H), the time the cell...depends on cell type and laser voltage. The voltage describes an electric potential that can be applied to the...

...compare the experimental group.     Figure 1: A, Most biological experiments will benefit from ... Histochemistry & Cytochemistry, vol. 59, no. 1, SAGE Publications, Jan. 2011, pp. 6–12. Crossref,...controls and be able to use this information to design thoughtfully and thoroughly controlled experiments...is generally a sample or group that will have a desired response. For example, if you are studying the ...sample, the antibody binds specifically to its desired target (purple) and nonspecifically through the...The Preimmune serum control will not bind to the desired target but will bind nonspecifically through the...the Fc, allowing you to detect this undesirable interaction. When non-specific interactions are suspected...

...diseases. References 1. Harrington, Lucas B., et al. "Programmed DNA destruction by miniature CRISPR-Cas14... cas1, cas2, cas4, and a new gene cas14. cas14 encodes for a small Cas protein (40-70 kDa), which is half...

...constructs to the kit in the next two years. References 1. Martz, Colin A., et al. "Systematic identification...so he assembled a plasmid kit designed to do exactly that. As described in the journal Science Signaling...When cancers are treated with drugs designed to hit them right where it hurts, the effects are often ...mutant complementary DNAs (cDNAs) representing core nodes that, when over-expressed, constitutively activated...activators for more cancer-related pathways and more nodes within those pathways. With support from the National...

...Lab's Nature Protocols Publication describing them here. References 1.Ran, F. Ann, et al. "Genome engineering... and the Puromycin resistance gene as separate peptides. PX459 This is the vector backbone. This particular...Protocols Paper for more information). V2.0 This designation separates pSpCas9(BB)-2A-Puro (PX459) V2.0 from...Guide Pages Browse Our CRISPR Collection Find gRNA Design Tools ...

... remains fluorescent in acidic organelles (Figure 1), showing that its acid tolerance is maintained in...follow him on twitter: @joachimgoedhart.   References 1. Zacharias, David A., et al. "Partitioning of lipid-modified...cofactor binding proteins as described above. The smallest tags are peptides that are engineered to bind...homology domains can be used to detect specific phosphoinositides (Varnai and Balla, 2008) (Figure 2). RNA production...Péter, and Tamas Balla. "Live cell imaging of phosphoinositides with expressed inositide binding protein domains...

...single neurons in the living brain   Figure 1: Plasmid mix to label neuronal morphology (eYFP) and...genOway press release for more information. References 1. Atasoy, D., Y. Aponte, H. H. Su, and S. M. Sternson... this re-inversion issue. It became possible to design FLEx vectors (Flip-excision vectors) that only ...

...downstream experiments. You only successfully generate 1 null clone and proceed with it. In this case, the ...there are 10 putative off-target locations you can 1) determine if editing at those sites would confound..., it’s essential to understand them in order to design the most specific assays possible. In this blog...-target effects should impact your experimental design differently. Yes, it is always better to reduce...introducing a specified edit). However, if your design does have wiggle room, you can minimize off targets...

...in the crystal jellyfish Aequorea victoria (Figure 1) in molecular detail. On the underside of the “umbrella...characteristic radiance for some time – there are records describing them dating back to the first century A.D. – ...mechanistic understanding of GFP’s function. His lab described the protein’s structure and also discovered many...

...communication check out these SciComm blog posts. References 1. Bourdeau, Raymond W., et al. "Acoustic reporter genes...is absolutely fascinating to see the living art designed by creative minds with a (I assume) very steady...Our Microbiology Resource Page CRISPR plasmids designed for use in bacteria Deposit Your Microbiology ...

...to the interview with Science in the News Chapter 1: Introduction - Vini and Amy tell us a little about... discusses some of the programs SITN runs and describes some of the more popular topics from the Science... fields as well as students from the ed school, design school, and Kennedy school to discuss the impacts...impacts of science in a social context. Episodes are driven by narrative and story telling. Chapter 5: The...The SITN Blog - Vini and Amy describe how the SITN blog is a source of scientific information for the ...underwater? Chapter 8: Work-Life Balance - Vini describes how she balances working in the lab and working...

...may contribute to more in the future. Figure 1: A timeline of CRISPR base editing advances that led...Lander, E. S. (2016). The Heroes of CRISPR. Cell, 164(1), 18–28. https://doi.org/10.1016/j.cell.2015.12.041...performed best when paired with the V106W mutation (described earlier) to minimize off-target editing. Base ...final base editor that was administered to KJ was designated NGC-ABE8e-V106W. The name is hardly flashy, but...