We narrowed to 634 results for: des.2

...goals when designing and testing your AAV.  Figure 2: Comparison of AAV serotypes 1, 2, 5, 6, 8,...) your experimental conditions and measurements; (2) the cells you’re targeting; (3) how much expression...as your titer changes, so may your needed volume (de Backer et al., 2010).  Second, high efficiency transduction... Tropism and Axonal Transport of AAV Serotypes 1, 2, 5, 6, 8 and 9 in the Mouse Brain. PLOS ONE, 8(9),...–10. https://doi.org/10.1371/journal.pone.0106472 de Backer, M. W. A., Brans, M. A. D., Luijendijk, M.... Comparison of four promoters. Gene Therapy, 28(1–2), 56–74. https://doi.org/10.1038/s41434-020-0169-1...analyses of adeno-associated viral vector serotypes 1, 2, 5, 8 and 9 in marmoset, mouse and macaque cerebral...

...nucleases. Genome Res. 2010 Jan;20(1):81-89. PubMed. 2. Bauer DE, Kamran SC, Lessard S, Xu J, Fujiwara Y, Lin ...with TALENs, in collaboration with the Porteus lab [2]. With the advent of CRISPR/Cas9, we began to explore...11;342(6155):253-257. PubMed. 3. Canver MC, Bauer DE, Dass A, Yien YY, Chung J, Masuda T, et al. Characterization...and Bauer lab's related paper describes their methods for CRISPR design, cloning, and delivery, as well...

...Oligo 2 to screen. A 667-bp product confirms successful insertion. Step 6: Confirmation Pick 2–3 positive...efficiency of guides are currently unavailable, you can use TEEP — a tool based on animal data. Step 2: Prepare...your forward guide sequence (see Figure 1). Oligo 2: Add 'ggcc' to the 5′ end of your reverse complement...Primer 92F (5′-cattacgcaattggacgacaac-3′) and Oligo 2 (specific to your target) to screen colonies via PCR... Voytas, D. F. (2019). Plant gene editing through de novo induction of meristems. Nature Biotechnology...), 84–89. https://doi.org/10.1038/s41587-019-0337-2  Molla, K. A., Sretenovic, S., Bansal, K. C., & Qi... Vectors The vectors pK-TnpB1 and pK-TnpB2 are designed for plant genome editing using TnpB. The main ...

...suggestions, like alternative word suggestions. De-jargonizer The De-jargonizer can identify jargon in your writing...episode 2 "Organizing Literature" : I found out about Zotero here Dear Grad Student podcast episode 2 "Essential...This paper talks more about the development of the De-jargonizer.   Academic Phrasebank  The Academic Phrasebank... of the suggestions Hemmngway makes (it wasn’t designed for technical writing), it’s great at flagging... Just enter the DOI of a paper and select your desired formatting style. This tool is great for generating...library in Microsoft Word. Mendeley has a web and desktop version that works with Windows, Mac, and Linux...easier to work with collaborators. Zotero is a desktop based program that’s compatible with Mac, Windows...

...on opposite sides of the world shows that science is truly a global endeavor. Case study 2: Plasmids Another...repository provides. Repositories around the world facilitate the rapid pace of SARS-CoV-2 research by...fast access to the tools required to study SARS-CoV-2, but with many academic research labs closed during...biobanks, are crucial for the advancement of SARS-CoV-2 research because they provide rapid access to validated...Many of the reagents used to investigate SARS-CoV-2 were developed for broad use and are now important...susceptibility of cells from different organisms to SARS-CoV-2 (Chu et al., 2020). An additional cell line used in...applications but have proven useful to the study of SARS-CoV-2 are the lentiviral production and packaging vectors...

...upstream of an opsin gene (e.g., channelrhodopsin-2, ChR2) fused to a reporter gene (e.g., mCherry) to...the correct orientation to be transcribed (Figure 2) (Sharma and Zhu, 2014). How does FLEx enable strong... rather than aversive stimuli. In a recent paper, de Jong and colleagues used rAAV FLEx-based vectors ...brain regions associated with motivated behaviors (de Jong et al., 2019). FLEx vectors represent, therefore...developmental biology at the École Normale Supérieure de Lyon. Her love for educational science led her to... Abdallah, Khaled, et al. "Adeno-associated virus 2/9 delivery of Cre recombinase in mouse primary afferents...Deniz, et al. "A FLEX switch targets Channelrhodopsin-2 to multiple cell types for imaging and long-range ...

....9 (parental) 46 +/- 0.7% AAV.PHP.S 82 +/- 2% Table 2: Transduction efficiency of AAV.9 versus AAV.PHP.S...figure 2) to allow for efficient IV delivery of virus to the CNS or PNS (figure32, tables 1 & 2). These...variants for widespread gene transfer to the adult brain. Nature biotechnology. 2016;34(2):204-209. PubMed...because: 1) their genomes are easy to manipulate, 2) they have long-term expression; and 3) they have ... On average, AAV.PHP.eB and AAV.PHP.S had 1.5- to 2-fold higher GFP intensity compared to the strains ...stained for a neuronal marker). Check out tables 1 and 2 below for a summary of the quantified transduction...cells are labeled with their own unique color; and 2) low levels of labeling so that a cell’s projections...

...the image can be acquired more quickly. 2-Photon Microscopy 2-Photon Microscopy attempts to solve two ...Fluorescence microscopy. Nature methods 2, 910-919 (2005). PubMed PMID: 16299476. 2. Conchello JA, Lichtman JW. Optical...enhance spatial contrast (i.e. optical sectioning (2) or super-resolution (3). Fluorescence microscopy...photobleaching and a reduction in signal intensity. 2-Photon microscopes restrict excitation (and bleaching...can be seen exiting through the tissue. Therefore, 2-photon allows for deeper imaging into thick tissues...imaging objective that collects fluorescence. Like 2-photon microscopy, only a single focal plane of the...relying on raster scanning as is done in confocal or 2-photon microscopes. Total Internal Reflection Microscopy...

...repository of tools for SAR-CoV-2 research. Two new antibodies, Anti-SARS-CoV-2 Nucleocapsid Protein [mBG17...Anti-SARS-CoV-2 Nucleocapsid Protein [mBG86], target distinct epitopes on the SARS-CoV-2 nucelocapsid ...Anti-SARS-CoV-2 Antibodies here! Terry, J.S., et al. (2021). Development of a SARS-CoV-2 nucleocapsid ...prime editor PE7 Antibodies to facilitate SARS-CoV-2 research New viral vector preps of Voltron2 voltage... incorporates La’s N-terminal domain, PE7 (Figure 2).  PE7 shows enhanced editing efficiencies in a number...editor. Find PE7 plasmids here!     Figure 2: PE7 improves prime editing. A) Schematic of PE7 prime...PMID: 38570691. Antibodies to facilitate SARS-CoV-2 research   By Ashley Waldron Ready-to-use recombinant...

...MicroRNAs. Cell, 116(2), 281–297. https://doi.org/10.1016/s0092-8674(04)00045-5 De Rie, D., Abugessaisa...downstream genomic sequences (Figure 2B).   Figure 2: A comparison of an shRNA plasmid sequence and an ...module_attribute "schema_version" is_json="true" %}{% raw %}2{% endraw %}{% end_module_attribute %}{% module_attribute...Gebhard, C., Goldowitz, D., Guhl, S., Ha, T. J., . . . De Hoon, M. J. L. (2017). An integrated expression atlas...miRNA-guided gene silencing. Nucleic Acids Research, 50(2), 617–634. https://doi.org/10.1093/nar/gkab1256 Lee...using plasmids The design of shRNA plasmids requires three important steps: Designing the shRNA sequence...shRNA plasmids are being designed using RNA polymerase II promoters. The design of these plasmids is meant...

...severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus may acquire mutations to escape ... SARS-CoV-2 infects host cells through binding the human angiotensin converting enzyme 2 (ACE2) cell-surface...target of most anti-SARS-CoV-2 antibodies. In the library, each plasmid encodes the mutated spike protein...protein and a barcode, and is designed so that the SARS-CoV-2 spike RBD is displayed on the yeast cell’s surface...Pooled library to study antibody escape in SARS-CoV-2 Recombinant antibodies for aminoacyl tRNA synthetases...viral preps Mapping antibody escape in SARS-CoV-2 by mutational scanning By Seth Kasowitz As multiple...viral spike protein.   Figure 1. (A) SARS-CoV-2 RBD DMS Library generation and sequencing. From Starr...

... discovery, 2, 952326. https://doi.org/10.3389/fddsv.2022.952326Joubert, M. K., Deshpande, M., Yang, J...various components of the immune system. Figure 2: In-vitro models for immunogenicity prediction of ...drug reaction. This system would somewhat act like a 2-step verification. All approaches have their own limitations...Terry, F. E., Roberts, B. J., Rosenberg, A. S., & De Groot, A. S. (2022). In silico Immunogenicity Assessment...in vivo animal models. In these cases, they are designed to mimic the human lymphatic system or even the...

...either SARS-CoV-2, Adenovirus type 41 (AdV-41), or Adenovirus-Associated Virus type 2 (AAV2) – or some...either 1) a physiological effect of SARS-CoV-2 toward destabilizing one’s natural immune response to Adenovirus...Adenovirus (and/or to its partner, AAV) or 2) a sociological effect of the COVID-19 lockdowns causing a lack...adenoviral vector infected cells does not require de novo viral gene expression: Implications for gene...… Chiu, C. Y. (2023). Adeno-associated virus type 2 in US children with acute severe hepatitis. Nature...viruses infecting humans (from seven species, designated as letters A–G) exist. The life cycle of AdVs...short-lived. It is worth noting that it is possible to design a vector that achieves persistent transgene expression...

... State University. Since its appearance, SARS-CoV-2 has spread to almost every part of the world manifesting...Rapid detection of 2019 novel coronavirus SARS-CoV-2 using a CRISPR based DETECTR assay Sensitivity:10-...primers that target the E and the N2 gene of SARS-CoV-2. If the Cas12a-sgRNA complex binds to the target sequences... method has been optimized to detect the SARS-CoV-2 virus directly using saliva without having to perform...and visual detection of novel coronavirus SARS-CoV-2 Sensitivity: 4.6-11 copies/microliter of RNA targets...single-molecule sensitive. In the case of HIV-1 and SARS-CoV-2 detection, AIOD-CRISPR without preamplification was...easy-to-deploy, protocol for Cas13-based detection of SARS-CoV-2 genetic material (CREST) Sensitivity: 10 copies of...

...identification.   Fig. 2: Gel image of Plasmid 61564: pBAMD1-2 (~4.7 kb) digested with SpeI and... at ~3.6 kb and ~1.1 kb (lane 3). Uncut DNA (lane 2) has a band at <3 kb, which corresponds to the supercoiled...formation of plasmid multimers. Cell. 1976 Dec;9(4 PT 2):707-16. doi: 10.1016/0092-8674(76)90134-3. PMID: ...Strausbaugh LD, Gray P, Vartak NB, Brown M, Talbot D, Berg DE. pBR322-derived multicopy plasmids harboring large...dimers in Escherichia coli K-12. Plasmid. 1989 Mar;21(2):138-41. doi: 10.1016/0147-619x(89)90057-7. PMID: ...Plasmids and Chromosomes. Microbiol Spectr. 2014 Oct;2(5). doi: 10.1128/microbiolspec.PLAS-0025-2014. PMID...Behavior of Plasmid DNA. Microbiol Spectr. 2015 Apr;3(2):10.1128/microbiolspec.PLAS-0036-2014. doi: 10.1128...

...-CoV-2 receptor-binding domain. BioRxiv.  https://doi.org/10.1101/2020.04.16.045419.  Wrapp D, De Vlieger...select for optimal sybody candidates. Figure 2: Outline of the process for selection of sybodies ...identify and isolate sybodies targeting the SARS-CoV-2 Receptor Binding Domain found on the membrane-bound...Generation Toolbox kit. Find the Seeger lab's SARS-CoV-2 sybodies! References Geertsma ER (2013) FX Cloning...Zimmermann et al., 2020). This selection platform was designed so that any standard lab can quickly select for...strongly to your target protein. The Seeger lab designed 3 different mRNA sybody libraries for use in the... randomized with a defined set of different trinucleotides (corresponding to different amino acids) in...

... non-physiological, and difficult to ignore [1, 2]. 2. Fusion to an obligate dimer or oligomer Several...Biol, 2003. 163(2): p. 257-69. PubMed PMID: 14581454. PubMed Central PMCID: PMC2173526. 2. Zacharias, D....changes that the biosensor is designed to detect resulting in false positives [2, 4]. Solutions to the polymer...an A206K mutation [2]. Addgene has many of these constructs and they are designated mEGFP, mVenus, etc...analytical ultracentrifugation [2]. Some affinity assays used in the papers describing the FPs above including... nature are prone to dimerization (i.e. EGFP) [1, 2] or even form obligate tetramers (i.e. DsRed) [3]....form dimers in a cell. The Kd of EGFP is 0.11 mM [2]. Following the simple logic outlined above, you might...

...published an article on BioRxiv describing a comprehensive SARS-CoV-2 virus-human interaction network ...comprises all SARS-CoV-2 viral proteins except for Nsp3 and Nsp16, and includes an additional catalytically...all became acutely aware of the threat of SARS-CoV-2. Like many in the science community, we’ve been motivated...network in which we expressed 26 of the 29 SARS-CoV-2 viral proteins in human cells and used these viral “bait...identifying these potential human helpers of SARS-CoV-2 (especially the ones that are druggable) is a key ...just at the beginning of understanding how SARS-CoV-2 interacts with human proteins. For example, we used... joining in this worldwide fight against SARS-CoV-2. As we’ve all been affected in various ways by the...

...References Akhtar, W., De Jong, J., Pindyurin, A. V., Pagie, L., Meuleman, W., De Ridder, J., Berns, A....some of the best designs (e.g., top 5) and test them in their labs. Figure 2: Guidelines to predict... flanking sequences to their input string (Figure 2). This string can then be used as input for the prediction...Biotechnology. https://doi.org/10.1038/s41587-024-02268-2 Schep, R., Brinkman, E. K., Leemans, C., Vergara, ...this means we could design hundreds to thousands of different pegRNAs for each desired edit, it simply becomes...via GitHub (which includes prediction in batch mode). To predict the best pegRNA design for a specific edit...or offline via GitHub. The model provides users with different designs of pegRNAs, ranked by their PRIDICT...

...Currently available from the Kim lab are 2 presynaptic and 2 postsynaptic targeting mGRASP plasmids. Additionally...bacterial mutagenesis or gene targeting Victor de Lorenzo's lab has engineered a modular mini-Tn5 vector... cells were pulsed with 2µg/ml of Doxycycline for 2 hours, and imaged on the Keyence BZ-9000 fluorescence...work! Robinson et al., Dev Cell 2010 Feb 16;18(2):324-31. Cheeseman et al., J Cell Sci 2013 May 1...promotes the formation of an isopeptide bond between 2 peptide tags, SpyTag and KTag. The group demonstrated...on channelrhodopsins – Chronos & Chrimson Through de novo sequencing of 127 algal transcriptomes, as well... of three sets of cloning vectors (Level 0, 1, or 2) which can be utilized in three successive assembly...