We narrowed to 114 results for: N-pac
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TypeBlog PostPublishedAug. 27, 2024, 1:15 p.m....s41587-021-01133-w Pandey, S., Gao, X. D., Krasnow, N. A., McElroy, A., Tao, Y. A., Duby, J. E., Steinbeck...efficacy. Find CHARM plasmids here! Neumann, E. N., Bertozzi, T. M., Wu, E., Serack, F., Harvey, J. ...., Pirtle, C. P., Coffey, A., Howard, M., Kamath, N., … & Weissman, J. S. (2024). Brainwide silencing .... Z., Replogle, J. M., Adriaens, C., Ramadoss, G. N., Shi, Q., Hung, K. L., Samelson, A. J., … & Weissman...evolved optimizations for prime editing CHARM: A compact epigenetic silencer Recombinant antibodies for ...assembly of biotinylated SpyTag-SpyCatcher linkers and spacer proteins ending with a GFP nanobody (Figure 1)....determination. A) Schematic of workflow. B) Detail of spacer peptides (3HB: 11-nm 3-helix bundle; SAH: 60-nm...
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Hot Plasmids: Spring 2025
TypeBlog PostPublishedJune 3, 2025, 1:15 p.m....Sanchez, A. D., Udeshi, N. D., Svinkina, T., Carr, S. A., Feldman, J. L., Perrimon, N., & Ting, A. Y. (2018...Flexible tagging: Choose untagged or add a versatile N- or C-terminal HA tag. Selectable and stable: A puromycin... Figure 2: Addgene cloned EGFP into pAG Lenti CMV N-HA Puro (Addgene #236079) to create pAG Lenti CMV ...needed to replicate inside a host cell but with space to insert your genetic cargo of choice. After hearing...taken them for a test drive! We validated viral packaging and strong expression after inserting EGFP and... -
15 Hot Plasmids from 2017
TypeBlog PostPublishedJan. 9, 2018, 3:02 p.m....acrIIA3 Listeria monocytogenes pCSW65 N/A (Toxic) None N/A acrIIA4 Listeria monocytogenes pCSW21...Gateway-Compatible Toolbox Podcast Segment The impact of KLF4 N-terminal variants on iPSC generation Deriving...fluorophores with nonoverlapping emission spectra (N- and C-terminal tags for mTagBFP, TagRFPt, EGFP, mVenus...discrepancies, which they traced to a 9 amino acid N-terminal variation in the Klf4 isoform (KLF4s or KLF4L...pJH376 Yes acrIIA3 Streptococcus pyogenes pCSW24 N/A (Toxic) pJH375 No ... expression levels; this altered stoichiometry impacted reprogramming and global gene expression patterns... -
Viral Vectors 101: Producing Your rAAV
TypeBlog PostPublishedJuly 16, 2024, 1:15 p.m....hgtb.2011.034 Benyamini, B., Esbin, M. N., Whitney, O., Walther, N., & Maurer, A. C. (2023). Transgene Expression... References Aurnhammer, C., Haase, M., Muether, N., Hausl, M., Rauschhuber, C., Huber, I., Nitschko,...adenoviral helper genes are supplied on two different packaging plasmids: the pHelper plasmid containing Ad E2A... your infectious titer, since it will have more impact on your experimental outcome and planning. Both... of AAV-2 particles via a novel capsid ELISA: Packaging of genomes can limit production of recombinant...resources on the Addgene blog Parts of the AAV Packaging PlasmidParts of the AAV Transfer PlasmidAAV Variables... -
27 Hot Plasmids from 2016
TypeBlog PostPublishedDec. 22, 2016, 3:03 p.m....Terminus 79629 (N) and 79628 (C) Cv (capsid) N and C 79633 (N) and 79641 (C) NS1 (var: W98G) N and C 79635...NS2B C 79636 NS4A N 79640 NS4B C 79639 NS5 C 79632 (N) and 79631 (C) PrM N and C Detecting...effects. The library was cloned into the Liu lab’s own pAc-sgRNA-Cas9 insect expression backbone, which expresses.... The Roux lab has deposited HA tagged BioID2 for N-terminal fusions and Myc tagged BioID2 for C-terminal... (< 100 bp) and large (up to 120 kb) deletions in N. benthamiana and Arabidopsis. The authors found that...be found here). To use the library, the authors packaged it into lentivirus and used the resulting lentiviral...large size of dCas9-VPR limits one’s ability to package it into lentivirus and later create stable cell... -
Plasmids 101: A Brief History of Plasmids and an Improved eBook!
TypeBlog PostPublishedOct. 29, 2015, 2:30 p.m....Personal Perspective: Plasmid (1952-1997) Cohen, Stanley N. “DNA Cloning: A Personal View after 40 Years.”Proceedings... PubMed Central PMCID: PMC2134509. Cohen, Stanley N. et al. “Construction of Biologically Functional Bacterial...plasmids and new cloning vectors such as pBR322, pACYC, and pUC were developed to provide higher copy number... discovery in the 1950s, plasmids have greatly impacted many areas of biological research and have been... -
Special Delivery: Fluorophore Targeting for FRET Studies
TypeBlog PostPublishedJuly 19, 2016, 2:30 p.m....inevitable. Most FP fusions for FRET studies are at the N- or C-terminus of your target protein, but even these... Royal Society of Chemistry. 3. Ermolenko, Dmitri N., et al. "Observation of intersubunit movement of ...272. PubMed PMID: 9657724. 6. Kapanidis, Achillefs N., Yon W. Ebright, and Richard H. Ebright. "Site-specific...fluorescent labeling with (Ni2+: nitrilotriacetic acid) n-fluorochrome conjugates." Journal of the American ... a bit like a Fedex delivery. Your fluorophore package needs to go to the proper mailbox (i.e., a binding...that can nonspecifically soak up your fluorophore package. One important concept in FRET experimental design...synthetase for p-benzoyl-l-phenylalanine E. coli pAcBac1.tR4-MbPyl pyrrolysyl-tRNA synthetase Mammalian ... -
Magnetic Control of Proteins: More than a Dream
TypeBlog PostPublishedSept. 24, 2024, 1:15 p.m....Polali, S., Anderson, E. D., Bell, A. M., Tzouanas, C. N., Avants, B. W., & Robinson, J. T. (2019). Magnetic...andrewgyork.github.io/gfp_magnetofluorescence. Karki, N., Vergish, S., & Zoltowski, B. D. (2021). Cryptochromes...https://doi.org/10.1038/nchem.2447. Lee, H., Yang, N., & Cohen, A. E. (2011). Mapping Nanomagnetic Fields...-up studies. “We don’t have a vision of passive impact,” he says, noting that his team regularly shares... -
An Introduction to Adenovirus
TypeBlog PostPublishedOct. 3, 2023, 1:15 p.m....10400791. Kafri, T., Morgan, D., Krahl, T., Sarvetnick, N., Sherman, L., & Verma, I. (1998). Cellular immune...Foresythe, A., Huh, H. J., Bazinet, A. L., Bergman, N. H., Bull, R. L., Garcia, K. Y., Goodrich, J. S., ....1038/s41586-023-05949-1. PMID: 36996871. Tatsis, N., Fitzgerald, J. C., Reyes-Sandoval, A., Harris-McCoy..., including the E1 region). The space in the viral particle’s capacity that is made available by this ...genome, and adenoviral vectors all have a genomic capacity that is much higher than other viral vectors (... -
CRISPR-based Genome Editing Systems For Editing in E. coli
TypeBlog PostPublishedApril 13, 2021, 1:15 p.m....strain. In our metabolic engineering case study of N-acetylglucosamine biosynthesis, we constructed a strain...) with 4 rounds of transformation to complete the N-acetylglucosamine strain library construction in 8...cargo copy numbers. (D) The effect of gene dosage on N-acetylglucosamine concentration. Image from the Yang... clearance. It is more convenient to update the spacer(20nt) on pEcgRNA plasmid as only two 24 nt oligos... proteins Cas6, Cas7, Cas8, and the crRNA. The spacers of the crRNA can be customized as well, including... -
Hot Plasmids - September 2019 - CRISPR, Auxin Inducible Degradation, MerMAID Channelrhodopsins, and Genome Looping
TypeBlog PostPublishedSept. 3, 2019, 1:15 p.m....deposit please sign up here. New toolkit for N or C terminal tagging of proteins for degradation ...lab has created a new toolkit of plasmids for the N- or C- terminal tagging of proteins with mAID and ...can be limited by the need for a specific PAM (protospacer adjacent motif) in order to bind the target sites...These loops not only provide a 3-D structure for packing genomic DNA into nuclei, but are also thought to... -
Components of CRISPR/Cas9
TypeBlog PostPublishedFeb. 2, 2016, 5 p.m....and its variants have two endonuclease domains: the n-terminal RuvC-like nuclease domain and the HNH-like...Staphylococcus aureus (SA); SaCas9 3' NNGRRT or NNGRR(N) Acidaminococcus sp. (AsCpf1) and Lachnospiraceae...RNA provided that target is upstream (5') of a protospacer adjacent motif (PAM) Cas9 endonuclease binding... RNA and a 3-base pair sequence known as the Protospacer Adjacent Motif or PAM. In order for dsDNA to ... and the unique stretches of DNA between them “spacers” (see figure below). After years of research, we... each direct repeat, combined with its adjacent spacer, ultimately encodes a single crRNA. The direct ...pre-crRNA into mature crRNA and tracrRNA binding. The spacer regions, on the other hand, are the unique, foreign... -
CASTing Off for New Shores in Human Genome Editing
TypeBlog PostPublishedJune 10, 2025, 1:15 p.m....Eitzinger, S., Miller, S. M., Berríos, K. N., McElroy, A. N., King, R. T., Stringham, O. G., Gelsinger...power of CRISPR combined with the large sequence capacity of transposons open whole new worlds to explore... -
SARS-CoV-2/COVID-19 Detection Methods Based on CRISPR/Cas
TypeBlog PostPublishedMay 5, 2020, 1:15 p.m....2020.02.29.971127 Rauch, J. N., Valois, E., Solley, S. C., Braig, F., Lach, R. S., Baxter, N. J., Kosik, K. S.,...., Phutela, R., Ansari, A. H., Sinha, D., Sharma, N., Kumar, M., … Maiti, S. (2020). Rapid, field-deployable...the target site, while Cas12a requires a PAM (Protospacer Adjacent Motif) for target cleavage. This test... -
Prime Editing: Adding Precision and Flexibility to CRISPR Editing
TypeBlog PostPublishedJan. 13, 2025, 9:49 p.m....-07259-6 Yarnall, M. T. N., Ioannidi, E. I., Schmitt-Ulms, C., Krajeski, R. N., Lim, J., Villiger, L.,...s41587-021-01039-7 Pandey, S., Gao, X. D., Krasnow, N. A., McElroy, A., Tao, Y. A., Duby, J. E., Steinbeck...Zhou, W., Jiang, K., Garushyants, S. K., Roberts, N., Zhang, L., Vakulskas, C. A., Walker, J. A., Kadina... formation slightly. Designing the sgRNA with a spacer that only binds the edited strand, as in the PE3b...Phage-assisted evolution and protein engineering yield compact, efficient prime editors. Cell, 186(18), 3983-4002... -
A Needle in a Base-Stack: Cas9 Structural Biology
TypeBlog PostPublishedJune 4, 2024, 1:15 p.m....Cas9 recognizes the PAM sequence 5’-NGG-3’, where N can be any base. In Figure 5, we can see why: two ...-specific hydrogen bonds to the guanines, but the N (a thymine in this case) is only bound by the phosphate...References Bravo, J. P. K., Liu, M.-S., Hibshman, G. N., Dangerfield, T. L., Jung, K., McCool, R. S., Johnson...Hsu, P. D., Konermann, S., Shehata, S. I., Dohmae, N., Ishitani, R., Zhang, F., & Nureki, O. (2014). Crystal...important to choose a target sequence with a nearby protospacer-adjacent motif (PAM)? Cas9 is becoming an ever... -
Pooled CRISPR Libraries Offer Genome-Wide Control for Large-Scale Functional Screens
TypeBlog PostPublishedFeb. 24, 2015, 7:50 p.m...., Ran FA, Hsu PD, Konermann S, Shehata SI, Dohmae N, Ishitani R, Zhang F, Nureki O. Cell. 2014 Feb 27;..., Joung J, Abudayyeh OO, Barcena C, Hsu PD, Habib N, Gootenberg JS, Nishimasu H, Nureki O, Zhang F. Nature...gain-of-function screening when combined with a compact pooled sgRNA library. Our SAM-mediated screens ... -
Hot Plasmids and Viral Preps - January 2021
TypeBlog PostPublishedJan. 5, 2021, 2:15 p.m.... light, Vvd dimerizes bringing the C-terminal and N-terminal Cre fragments together and permitting recombinase...reduced RNA-off target footprint compared to current N-terminal linked SaCas9 ABE variants. It's also one.... https://pubmed.ncbi.nlm.nih.gov/24390935/ Hypercompact genome editor CRISPR-Casɸ By Melina Fan The ...toolbox with their discovery of CRISPR-Casɸ, a hypercompact genome editor from the Biggiephage clade of ...the Doudna Lab. Scientists looking for more compact genome editors due to delivery constraints and ... -
Making CRISPR Plasmids Using Fragmid
TypeBlog PostPublishedAug. 29, 2024, 1:15 p.m.... promoters, N’ and/or C’ terminus, and selection markers. Need fewer components? A spacer can be inserted...L., Szegletes, Z. M., Wen, B., Kraus, C., Miller, N. W., Steger, R. J., Escude Velasco, B., Bosch, J. ...entirely, but instead will have to replace it with a spacer.) Each component available on the Fragmid website... -
Illuminating Choices: A Guide to Selecting Fluorescent Dyes and Ligands
TypeBlog PostPublishedMarch 21, 2024, 1:15 p.m....resources References Allikalt, A., Purkayastha, N., Flad, K., Schmidt, M. F., Tabor, A., Gmeiner, P....Patel, R., Lu, R., Macklin, J. J., Keller, P. J., Ji, N., & Lavis, L. D. (2017). A general method to fine-...Hayashi-Takanaka, Y., Stasevich, T. J., Kurumizaka, H., Nozaki, N., & Kimura, H. (2014). Evaluation of chemical fluorescent...realizing it. Yet, this selection is crucial as it will impact downstream outcomes of an experiment, including...Grimm & Lavis, 2022). These variations directly impact the way you can utilize these dyes. The most-used...emission of labeled agonists and antagonists, impacting the interpretation of experimental results. It's...dopamine D2/D3 receptors (Allikalt et al., 2020). Impact of labeling process: The process of dye labeling...