We narrowed to 521 results for: she
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TypeBlog PostPublishedDec. 23, 2015, 3:30 p.m....sequencing or other readout. Cellular memory is accomplished by the use of sequence-specific enzymes (e.g...also available, N1-LOC8R. These plasmids are unpublished Unnatural amino acid incorporation in mammalian...detection of neuronal action potentials. The Cohen lab wished to improve on the Arch indicator and their collaborators... that their sgRNA-RNA fusions were functional, Shechner et al used the constructs in their study to target...contiguous with the sgRNA core (see image above). Shechner, et al. Nat Methods. 2015. PubMed PMID: 26030444...regulation in live cells since their introduction by Sherf and Woods in the nineties. However, reliance on ...guess what? pXPG is now available at Addgene. Sherf, et al. 1994. Promega Notes Mag. Giannakis, et...
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Viral Vectors 101: Systemic Capsids
TypeBlog PostPublishedOct. 12, 2023, 1:15 p.m....system (PNS). (Capsids, if you recall, are the outer shell of an AAV vector, which determine the vector’s tropism...Addgene’s Data Hub and the CLOVER repository of published systemic AAVs to find commonly used vector cargo...capsid, while Table 1 gives a brief overview of published descriptions of commonly used or emerging capsids... plasmids available from Addgene Capsid Published Tropism Model Organism Mouse Strain-Specific...Caltech’s CLOVER Center’s extensive repository of published systemic AAV experiments and Addgene’s AAV Data...your validation data to our Data Hub once you’re finished!) Good luck and happy transducing! This post was... -
Live and Let Dye: Self-Labeling Protein Tags
TypeBlog PostPublishedApril 16, 2024, 1:15 p.m.... SNAPf. eDHFR: The Virginia Cornish and Michael Sheetz labs demonstrated in 2005 that proteins fused with...j.chembiol.2019.01.003 Gallagher, S. S., Sable, J. E., Sheetz, M. P., & Cornish, V. W. (2009). An In Vivo Covalent...doi.org/10.1021/cb800025k Miller, L. W., Cai, Y., Sheetz, M. P., & Cornish, V. W. (2005). In vivo protein...10.1038/s41467-023-40788-8 Ulrichs, H., Gaska, I., & Shekhar, S. (2023). Multicomponent regulation of actin ... -
22 Hot Plasmid Technologies from 2014
TypeBlog PostPublishedJan. 6, 2015, 5:21 p.m....genes across the genome. Although this tool was published in 2011, it was only recently made available through...outer mitochondrial membrane. Sequestration is accomplished by knocking down your endogenous protein of ...shRNA. This system requires less work than using established methods and minimizes some of the technical issues...the CRUSH vector in transgenic mice, the lab established a dual-color RNAi “sensor” mouse strain in which...and involve many steps. The Drew Endy and Keith Shearwin labs have developed a new, streamlined approach... -
What's New in CRISPR - Winter 2018
TypeBlog PostPublishedDec. 18, 2018, 1:17 p.m....Zhang’s lab recently developed a platform called SHERLOCK (specific high-sensitivity enzymatic reporter ...more. Read the paper in Science Find the new SHERLOCK plasmids More precision with dual-nuclease Cas9...our CRISPR 101 blog posts Read our CRISPR cheat sheet Resources on Addgene.org Read our CRISPR guide... -
Optogenetics + CRISPR, Using Light to Control Genome Editing
TypeBlog PostPublishedSept. 3, 2020, 12:15 p.m.... LaManna, published Mar 8, 2016. The updated and expanded version by Nyla Naim was published Sept 3, 2020...dCas9 Initial photoactivatable CRISPR systems published in early 2015 focused on using light to control... and repeatable. Since these initial studies published in 2015, more split systems have been developed... -
Top 10 Open Science Developments of 2013
TypeBlog PostPublishedDec. 19, 2013, 3:46 p.m....world. 4) The Annals of Internal Medicine published systematic reviews on an agent used to promote... into account. 7) Science’s John Bohannon published an article describing a sting operation in which...submitted a phony paper to a list of 304 open access publishers. By the time the magazine went to press, no less... -
Searchable and Sortable gRNAs for Your Next CRISPR Experiment
TypeBlog PostPublishedMay 17, 2016, 2:30 p.m....listed in the table has been used effectively in a published article. This blog post will serve as a guide ...deposited gRNA plasmids or from submission of a spreadsheet containing the validated gRNA sequences alone... and we’ll add them to this list. Access the spreadsheet for submitting your gRNA sequences here. Features... -
Three Tips to Organize Your Lab Notebooks in the New Year
TypeBlog PostPublishedJan. 2, 2014, 3:44 p.m....better for you) and place them on an easy to reach shelf. Make sure all notebooks are visibly labeled on ...you’re looking for. Tip 3: Share protocols and spreadsheets with lab members Now that you’ve organized your... may also want to consider moving your paper spreadsheets for reagent storage locations, such as the list... -
What's New in CRISPR - September 2019
TypeBlog PostPublishedSept. 10, 2019, 12:56 p.m....microbial DNA from groundwater. Now, they’ve recently published data demonstrating that CasX is active in both...for cancer research The Sidi Chen lab recently published two CRISPR knockout libraries for cancer research...our CRISPR 101 blog posts Read our CRISPR cheat sheet Resources on Addgene.org Read our CRISPR guide... -
CRISPR Methods for Bacteria: Genome Engineering, CRISPRa, CRISPRi, Base Editing, and More
TypeBlog PostPublishedSept. 28, 2020, noon...Originally published Mar 3, 2016 and last updated Apr 13, 2021 by Will Arnold. Although CRISPR systems...E. coli and T. citrea scarless editing plasmids Sheng Yang’s lab describes a two-plasmid system that combines...the above CRISPRi section, the Marraffini Lab published a robust tool for CRISPRi and CRISPRa using RNAP-Omega-dCas9...systems is base editing. This process is generally accomplished by fusing an enzyme capable of converting one... -
Why Add Sucrose? Improved Yields for Adeno-associated Virus Preparation
TypeBlog PostPublishedDec. 13, 2018, 1:14 p.m....Coroadinha, 2006) and retroviral production systems (Shen, 2011). To our knowledge the effect of hyperosmolarity...37.10 (1991): 989-993. PubMed PMID: 18597326. 5. Shen, Chun Fang, and Amine Kamen. "Hyperosmotic pressure...22154564. 6. Stoneham, Charlotte A., Michael Hollinshead, and Amin Hajitou. "Clathrin-mediated endocytosis... -
DAP arrays for multiplex gene editing
TypeBlog PostPublishedJuly 7, 2022, 1:15 p.m....editing and prime editing approaches. Recently, Xue Sherry Gao’s lab at Rice University has developed DAP ...tRNAs Luckily, a fun feature of tRNA was fully unleashed by the Gao Lab’s work. Led by PhD student Qichen... Qichen Yuan is a PhD student in the lab of Xue Sherry Gao at Rice University. References and Resources... -
5 Great Apps for Lab Life
TypeBlog PostPublishedSept. 22, 2016, 2:30 p.m.... is universally useful. 4. Chemical Safety Data Sheets by ThatsMyStapler Safety always comes first with...including this MSDS app. The Chemical Safety Data Sheets app has a search function that allows the user ...Restriction Enzyme Tool by Promega Material Safety Data Sheet by RSS-ICTD Amino Acid Structure Quiz/Card by Andrey... -
Antibodies 101: ChIP
TypeBlog PostPublishedMarch 10, 2022, 3:25 p.m....Sonication provides a truly random digestion, but is harsher and requires more optimization. Enzymatic digestion...more of the protein:DNA complexes. Once you’ve finished fragmenting the DNA, spin down the samples to ... Schematic overview of ChIP. Image courtesy of Shengliu via Wikicommons. Okay, let’s do a quick ... -
Hot Plasmids - June 2019 - Optogenetics, Acoustic Reporter Genes, microRNAs, and the CRISPR-Cas9 system CHIME
TypeBlog PostPublishedJune 6, 2019, 12:41 p.m....and joined each fragment with one part of an established pair of proteins (iLID and SspB) that undergo.... PubMed PMID: 29300010. miRNA reporter vectors shed new light on mechanisms of miRNA-mediated gene regulation... to be fully elucidated. Ron Weiss’s lab at MIT pushed the field further with the creation of the largest... -
What's New in CRISPR - November 2021
TypeBlog PostPublishedNov. 18, 2021, 2:15 p.m.... question. Three different labs have recently published work that provides a solution to this problem....genomic deletions In PRIME-del, developed by Jay Shendure’s Lab, paired pegRNAs work with the PE2 enzyme ...our CRISPR 101 blog posts Read our CRISPR cheat sheet Resources on Addgene.org Read our CRISPR guide... -
Design Tips for Prime Editing
TypeBlog PostPublishedJan. 23, 2025, 2:15 p.m....those tips for you in one place! First, a quick refresher: prime editing is a “search and replace” genome...j.cell.2021.09.018 Nelson, J. W., Randolph, P. B., Shen, S. P., Everette, K. A., Chen, P. J., Anzalone, ...Nishimasu, H., Ran, F. A., Hsu, P. D., Konermann, S., Shehata, S. I., Dohmae, N., Ishitani, R., Zhang, F., & ... -
Hot Plasmids May 2018 - Optogenetics, Decaffeination, Biosensors, and Fluorescent Protein Tools
TypeBlog PostPublishedMay 15, 2018, 12:43 p.m....in opsin dense regions. To overcome this issue, Shemesh et. al. created a soma-targeted derivative of the...the soCoChR-expressing system. Taken together, Shemesh et. al. describe a novel system for the precise...or fluorescent tags are available at Addgene. Shemesh OA, et. al. Nature Neuroscience. 2017. PubMed PMID... -
High Complexity Golden Gate Assembly with NEB’s DAD
TypeBlog PostPublishedAug. 1, 2023, 1:15 p.m.... an increase in the complexity. In 2018, they published a paper profiling four base overhang ligation ... to generate high-fidelity reactions. (Need a refresher? The five rules are: (1) don’t use the same overhang...fragments may be near the upper limit of what can be accomplished with Golden Gate Assembly—even when getting ...