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We narrowed to 641 results for: ato

Showing: 161 - 170 of 641 results
  1. Evolution of Brainbow: Using Cre-lox for Multicolor Labeling of Neurons

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    Blog Post
    ...construct (about 8 in Brainbow-1.0 mice.) The combinatorial effect of multiple, independent recombination...woodchuck hepatitis virus post-transcriptional regulatory element (WPRE), commonly used to increase transgene...plasmids References: Transgenic strategies for combinatorial expression of fluorescent proteins in the nervous... Lgr5 stem cells. Snippert HJ, van der Flier LG, Sato T, van Es JH, van den Born M, Kroon-Veenboer C, ...PubMed. Multiplex cell and lineage tracking with combinatorial labels. Loulier K, Barry R, Mahou P, Le Franc...
  2. Viral Vectors 101: Optogenetic Tools

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    Blog Post
    ...light within a specific range of wavelengths. Excitatory channels allow positively charged ions such as...combine excitation and inhibition by using both excitatory and inhibitory channels activated at different... the opsin.      Figure 2: Diagram of excitatory (ChR2) activation by light showing ions flowing... a single pathway to activate various protein regulators at different points in the pathway. Photoswitches...., Shane, J. C., McKnight, D. J., Yoshizawa, S., Kato, H. E., Ganguli, S., & Deisseroth, K. (2019). Cortical...
  3. Easi-CRISPR: Generating Knock-In and Conditional Mouse Models

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    Blog Post
    ... a variety of species, including the standard laboratory mouse. It’s also made targeted insertions relatively... Figure 6: Diagram of ovary and oviduct anatomy with the equipment used for i-GONAD. A micropipette...  Many thanks to Channabasavaiah B. Gurumurthy, Masato Ohtsuka, and Rolen M. Quadros for assistance with...Rolen M. Quadros, Channabasavaiah B Gurumurthy, and Masato Ohtsuka. “Easi-CRISPR for creating knock-in and...10.1038/nprot.2017.153 PubMed PMID: 29266098 Ohtsuka, Masato, et al. i-GONAD: a robust method for in situ germline...
  4. Performing In Vivo CRISPR Screens Using the FITS Approach

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    Blog Post
    ...in immune cells have identified many putative regulators of immunity. However, in vitro screens cannot...responses to cancer. The screen recovered known regulators, such as Ptpn2, Pdcd1, and Zc3h12a, demonstrating...Moreover, the screen identified putative novel regulators of CD8+ T cell responses in tumors, demonstrating...LaFleur is a Postdoctoral Fellow in Arlene Sharpe’s laboratory at Harvard Medical School and is interested in...
  5. 9 tips for a successful postdoctoral experience

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    Blog Post
    ...establish your own lab and get an independent investigator grant (e.g. an R01 from the NIH, in the United...can be found during conversations with senior investigators. Discussions can reveal mutual scientific interests...makes time for you, as needed, this is a strong indicator that this person cares about your science and ...manuscript reviews, etc. You'll also meet future collaborators and get access to unpublished information and...Einstein College of Medicine in the Department of Anatomy and Structural Biology, and now serves as the Director...
  6. Viral Vectors 101: Systemic Capsids

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    Blog Post
    ...customized to control transgene expression. Gene regulatory elements [promoters and enhancers, miRNA target...Abbreviations: AAV, adeno-associated virus; GRE, gene regulatory element; NHP, non-human primate. Many of...broad):  enhanced coverage for inhibitory versus excitatory neurons Mice, rats Yes (LY6A) Chan et al...AAV.CAP-B10 CNS: balanced coverage of inhibitory and excitatory neurons Mice, marmosets Unknown Brown et... frequently been used for screening candidate regulatory elements such as enhancers and promoters for ... its tropism is relatively more biased toward excitatory neurons than AAV-PHP.eB (Fig. 4c, Jang et al....., … Tasic, B. (2021). Enhancer viruses for combinatorial cell-subclass-specific labeling. Neuron,109(...
  7. A Tour of Addgene's Most Popular Pooled Libraries

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    Blog Post
    ...libraries from the Samantha Morris lab use a combinatorial barcoding approach to observe clonal dynamics...nuclease-dead Cas9 is fused to a transcriptional activator or repressor to create a reversible effect. These...which stands for Multiplexed Overexpression of Regulatory Factors. The Feng Zhang lab developed this library...Element. This library consists of broad host range regulatory sequences ready to be assembled with other elements...
  8. Reagent Repositories Are Speeding up Science During the Pandemic

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    ... availability of this strain from The Jackson Laboratory. Originally developed and characterized by Stanley...mouse strain is regaining popularity. The Jackson Laboratory, a nonprofit research institution, has been able...clinical manifestations, transmissibility, and laboratory studies of COVID-19: an observational study. ...of K18-hACE2 Mice Infected with Severe Acute Respiratory Syndrome Coronavirus. JVI 81:813–821 . https:...
  9. Viral Vectors 101: Types of viruses

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    Blog Post
    ...heterologous envelope or a post-transcriptional regulatory element can be used for either type of retrovirus...clinical settings. AAV is also a cool tool in the laboratory! It is ideal for whole animal administration,...population. Some adenoviruses are known to cause respiratory disease across species, as well as cancer in ...strains have been engineered to induce a lower inflammatory response within hosts. Relative to the other...
Showing: 161 - 170 of 641 results