We narrowed to 560 results for: cat.3

...hydropersulfide-propagating enzymes 3-mercaptopyruvate sulfurtransferase (MPST) which catalyzes the desulfuration of 3-mercaptopyruvate...opioid use disorder,” says Hubbard. Figure 3: 20x confocal image of the periaqueductal gray (PAG... 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...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...

...CACCGNNNNNNNNNNNNNNNNNNNGTTTGGGTCTTCGAGAAGACCTATTCXXXXXXXXC -3’; Reverse oligo: 5’- AATTGXXXXXXXXGAATAGGTCTTCTCGAAGACCCAAACNNNNNNNNNNNNNNNNNNNC -3’, where ...PMID: 26780180. PubMed Central PMCID: PMC4744125. 3. Gilbert, Luke A., et al. "Genome-scale CRISPR-mediated...sequences via oligo synthesis using the format indicated below and pool-clone them into the pAWp28 storage...realization of a variety of perturbations and applications in functional genomics, cell reprogramming, ...CRISPR/Optogentics Tools Resources on Addgene.org Catch up on Your CRISPR Background with Our CRISPR Guide...

...-Integrin alpha V beta 3 [IPI-ITGAV/ITGB3.7] Integrin alpha-V,Integrin beta-3 Human, Mouse IgG1 Rabbit...-Integrin alpha V beta 3 [IPI-ITGAV/ITGB3.13] Integrin alpha-V,Integrin beta-3 Human, Mouse IgG1 Rabbit... in flow cytometry. Based on the established applications of the original hybridoma monoclonals, we anticipate... and plasmids. To encourage collaboration and education in protein science, IPI hosts events and training...subtype-specific β1 integrin mechanics. Nature Communications, 13(1), 7471. https://doi.org/10.1038/s41467...

... The detection threshold for these RNA sequences (3 nM), however, was quite high and above what would ... samples at clinically relevant concentrations (1-3 fM; 1x106-fold lower than before), and our combined...PMID: 25417166. PubMed Central PMCID: PMC4265554. 3. Pardee, Keith, et al. "Paper-based synthetic gene... 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...

...reference species. We have been using yeast models (3, 4) to answer questions about the evolution of the...complementation. In the procedure diagrammed in Figure 3, students first transform the S. cerevisiae met deletion...: US Government Office of Science and Technology. 3. Duina, A. A., Miller, M.E., & Keeney, J.B. Budding...experiences to undergraduate students (1, 2), but educators face significant challenges in designing suitable... become very different due to a whole genome duplication and extensive rearrangements in the S. cerevisiae...overexpression vector. This plasmid contains origins of replication and selectable markers that allow students to...met deficiencies (manuscript in preparation), indicating that Met protein functions have been largely ...

...acceptor fluorophore--think of it as a virtual photon 3. Relaxation of the acceptor fluorophore back to its...PMID: 27649177. PubMed Central PMCID: PMC5038762. 3. George Abraham, Bobin., et al. "Fluorescent protein...Nature 388.6645 (1997): 882. PubMed PMID: 9278050. 3. Meng, Fanjie, et al. "A fluorescence energy transfer‐based...sufficient spectral overlap, the fluorophores must be located within 1-10nm of each other and be oriented appropriately...decision easier. 1. Müller, Sara M., et al. "Quantification of Förster resonance energy transfer by monitoring...have enhanced the ability of labs to answer sophisticated questions about cellular processes. Currently...PMC18018. 2. Miyawaki, Atsushi, et al. "Fluorescent indicators for Ca2+ based on green fluorescent proteins ...

...    Step 3: Reviewing the plasmid summary on the Fragmid website.   Step 3 is simply a review...of emerging CRISPR technologies. Cell Genomics, 4(3), 100519. https://doi.org/10.1016/j.xgen.2024.100519...ampicillin resistance cassette and an origin of replication, which are not schematized. Sizes of fragments...five months. When they tested those clones (in duplicate), 93% had the correct banding pattern in the restriction...correct. Because they created the assemblies in duplicate, they were able to confirm that at least one plasmid...

...The full emission spectra for BV421 and BV711 on a 3 laser spectral flow cytometer   Using spectral...value when designing a panel.     Figure 3: Similarity index across 12 different colors on a ... signatures and a low similarity index. In figure 3, we can see that PerCP and PE/Cy5 have a similarity... tumors, and moreso than other methods, the identification and isolation of rare cell types. In recent...complexity index ranges from 0-1, with a value of “0” indicating those markers are completely distinct from one...one another, and a value of “1” indicating those markers are identical and completely indistinguishable...

... (Figure 3 below): Input Plasmid: The input plasmid (high copy, ColE1 origin of replication), contains...and promoters with buffer sequences on their 5’ and 3’ ends (for insulation). A list of promoters and terminators...hammerhead ribozyme parts are described in Nielsen et al (3) and Lou et al (4). Despite choosing proper register...PMID: 25417166. PubMed Central PMCID: PMC4265554. 3. Nielsen, Alec AK, et al. "Genetic circuit design ...and attP recognition sites on the register and catalyzes their recombination, thereby changing the state...performed on one register at a time. If a particular application makes it difficult to isolate single registers...state read-out method may not be suitable for applications that require minimal cellular perturbation. ...

... of the 3’ splice acceptor of the transgene to help prevent the accumulation of such truncated proteins...transgene contains a splice site acceptor followed by the 3’-end of the transgene. When a cell is transduced by...80% of muscle cells expressing mini-dystrophin.  3. Hybrid  Overview: The hybrid approach combines the...region of homology, a splice acceptor sequence, the 3’ half of the transgene. The full length gene is reconstituted...that the oversized AAV genomes are fragmented or truncated when packaged and then following transduction,...and may need to be optimized for each unique application (Trapani et al., 2015).  Expression of smaller...design, donor A may be capable of expressing a truncated protein. This can be avoided by excluding a stop...

...Examples of these approaches are given in Tables 3-7. 3. Making use of AAV’s selectivity for neurons: targeting...experiments! Late last year, we hosted our first AAV Education and Development workshop aimed at brainstorming...even further. For example, injecting AAVs at one location can result in expression of an optogenetic payload...shown in Figure 1, injected retrograde AAVs at one location result in opsin expression in their cell bodies...

...efficiency by approximately 15-fold (Chen et al., 2006). 3. Transduction efficiency depends on viral titer Both...approximately 20–50% of the packaging cells after 1–3 days of selection. A lower percentage of surviving...." Cell 113.2 (2003): 141. PubMed PMID: 12705861. 3. Chen, Sifeng, et al. "Freeze-thaw increases adeno-associated...experiment and they don't do anything. Viruses are complicated and they perform complex biological tasks, both...vector may undergo genomic rearrangements during replication. To avoid genomic rearrangements, try amplifying...membranes (Davis et al., 2002). Polybrene is one such cationic reagent that is commonly used and has been shown... during transfection, and does not necessarily indicate the production of virus. Alternatively, if the...

...covered (to avoid drying out) while 3 ml of melted agarose are mixed with 3 ml of 2X DMEM in a 50 ml sterile...easily achieved by splitting transfected cells into 3 plates at different densities for selection). A 2%...to rapidly punch out cell clones with sterile truncated pipet tips. Indeed, an experienced operator can...wiped down with 70% ethanol, and a box of sterile truncated pipet tips (USA Scientific #1011-8410) is also..., and making sure we always maintain a backup replicates of each clone in case of contamination. We do...

...Kinases: they regulate many proteins, with ~1/3 of human proteins predicted to be phosphorylated on at...phosphatase-accessible. Kinase Translocation Reporters (KTRs) Kinase Translocation Reporters (KTRs) are genetically...provides an alternative tool with their Kinase Translocation Reporters (KTRs) whose cellular localization...activity is enhanced, leading to cytoplasmic translocation of the reporter. As a result, the KTR is shuttled...nuclear export and import rates can influence KTR translocation. Work from the Covert lab suggests that these... negligible effect on KTRs, however nuclear translocation rates are another variable to consider when ...measurements of kinase activity in single cells using translocation reporters. Nature protocols, 13 1, 155-169. ...

... Core hours consist of the time between 10 AM and 3 PM, when most meetings are scheduled to take place...For example, if I needed to go to an appointment at 3 PM, I could make up the hours I had missed at another...working in your chosen field. This cooperative education experience (co-op) is what has brought me, a second... QC/QA team as a DNA Sequencing Intern. The application process When I first saw the comprehensive job...for the intended position. After submitting my application, I was contacted to participate in a brief fifteen...the depositing labs intended. With the use of applications like SnapGene and Geneious, I was able to determine...currently working on projects for the Science Communication function at Addgene. Working a 9-5 As it turned...

...scientific Twitter list were excluded from the dataset. 3. 60% of scientists on Twitter are male and 40% are...with scientific domains <10% of the time. Figure 3: Top 20 Domains Tweeted by Scientists. 6. The top ...mostly because of this article: “A systematic identification and analysis of scientists on Twitter.” This...from the United States Standard Occupational Classification System  and Wikipedia. 2. Social and computer...: Portion of Tweets with Scientific Domains, Categorized by Discipline. Biologists, neuroscientists, and... Y., & Sugimoto, C. R. (2017). A systematic identification and analysis of scientists on Twitter. Plos...Scientists 5 Reasons to Use Reddit for Science Communication 10 Ways to Share Your Science Why Scientists...

...Directed Repair and 3 Tips to Improve HDR Efficiency for CRISPR Editing in Human Cells Day 3: Cpf1: Cpf1: A...job - we strive to also give you high-quality educational resources to help you do better research. CRISPR...design, sorting the plasmids we have available by category. Each plasmid page now has a helpful graphic to... newest page in the Transcriptional Regulation category already has five blue flame plasmids covering ...providing an avenue for temporary/reversible CRISPR modification. In addition to these subpages, our updated ... HypaCas9 Day 10: Transcriptional regulation: Truncated gRNAs for Regulating Gene Expression and CRISPR...

...effect, which is green fluorescent cells (Figure 3).   Figure 3: Expression of Plasmid B (as positive control...we have successfully transfected our cells (Figure 3), we can continue with our experiment, incorporating...two types of replicate controls: technical and biological. In general, technical replicates can be thought... employ transfection, negative, positive, and replicate controls.  Transfection controls: empty vector... Plasmid B (as internal control) This result indicates that the transfection was not successful due to...the interrogation of the independent variable. Replicate controls: technical and biological Reliable results...derived from one source. Conversely, biological replicates ARE independent and can be thought of as "reproducibility...

...large compensation values will not move it (Figure 3). If the population is not a double-positive population...in Figure 2, following compensation. Figure 3: Flow plot for a double positive sample. The cell ...plot, compensation is not required.  In Figure 3, we also know that on most cytometers, FITC and APC...diagonal population, this is a sign of spillover and indicates that it is necessary to apply a compensation value...

... technology and applications with the type I CRISPR system. Gene and Genome Editing, 3–4, 100013. https...behind that the cell can use to repair. Figure 3: General overview of the Cascade-Cas3 mechanism. Created...in nucleotide unwinding steps. Molecular Cell, 70(3), 385-394.e3. https://doi.org/10.1016/j.molcel.2018.03.031...antiviral defense). Cascade is brought to the target location using a gRNA and can then recruit Cas3, which ... type I, the most abundant type in the Class 1 category. These type Is can then be further broken into...of DNA much like a fisherman would reel in a big catch. It was originally suspected that Cas3 moved a couple...unidirectional genome editing in human cells. Nature Communications, 10(1). https://doi.org/10.1038/s41467-019-...