We narrowed to 599 results for: REV;
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TypeBlog PostPublishedJune 4, 2024, 1:15 p.m....Mechanisms. Annual Review of Biophysics, 46, 505–529. https://doi.org/10.1146/annurev-biophys-062215-010822...lobes are inactive in the absence of guide RNA, preventing Cas9 from making off-target cuts. Pro tip! ...CRISPR–Cas immunity and genome editing enzymes. Nature Reviews Microbiology, 20(11), 641–656. https://doi.org/...High-throughput profiling of off-target DNA cleavage reveals RNA-programmed Cas9 nuclease specificity. Nature...
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Multifunctional Neural Fibers: Modulation from Gut to Brain
TypeBlog PostPublishedAug. 31, 2023, 1 p.m....brain-visceral organ signaling. The problem Previously, there were very few tools available for monitoring... To develop these fibers, the labs looked at previous implementation of optogenetic tools, calcium sensors...stimulation using NeuroStack and the fibers as previously described, then measured electrophysiological...optoelectronics for neural interfaces. Chemical Society Reviews, 48(6), 1826–1852. https://doi.org/10.1039/C8CS00710A... -
Summer SciComm Series: A PhD in Science Communication
TypeBlog PostPublishedAug. 23, 2022, 1:15 p.m....real, peer-reviewed study. The second group read the same abstract but with the names reversed, meaning ...looked at how people perceive and evaluate peer-reviewed sources of information if those sources affirm...meaning that the findings of the study were also reversed. The third group read a version of the abstract where... -
22 Hot Plasmid Technologies from 2014
TypeBlog PostPublishedJan. 6, 2015, 5:21 p.m....of the fluorescent protein dsRed that changes irreversibly its color from green to red when it is oxidized...et al., PLOS One 2013 Oct 7;8(10):e76117. Irreversible peptide-peptide ligation using SpyLigase Building...excitation of neurons. The paper describes five previously unknown channelrhodopsins from different species...designed two vectors for use in conditional and reversible gene silencing in RNAi transgenic mouse models...Jesse Rinehart and Dieter Söll at Yale University previously changed the way researchers can explore important...engineering demonstrate improved efficiency over previous reports. For additional information on using ... -
Fluorescent CRISPR Reporters: SRIRACCHA and GEmCherry2
TypeBlog PostPublishedMay 26, 2020, 1:15 p.m....reporters in the near future. SRIRACCHA (stable, but reversible, integrated reporter for assaying CRISPR/Cas-...target region into the N-terminus of mCherry. To prevent alternative start site initiation, the lab removed... this one mutated methionine was not enough to prevent alternative initiation, so they mutated the methionines..., Davidson NO, Madison BB (2017) A stable but reversible integrated surrogate reporter for assaying CRISPR... -
Cas13d: Small RNA-targeting CRISPR enzymes for transcriptome engineering
TypeBlog PostPublishedMay 3, 2018, 1:48 p.m....identified have little sequence similarity to previously identified Cas13a-c orthologs, but they do include...system. Since Cas13d is functionally similar to previously discovered Cas13 enzymes - what makes these orthologs...80% for other Cas13a and Cas13b effectors. Like previously characterized Cas13 enzymes, CasRx also displays... manipulate RNA species through exon skipping. Previous CRISPR exon-skipping approaches used two guide... -
Plasmids 101: Inducible Promoters
TypeBlog PostPublishedJan. 18, 2018, 2:34 p.m.... pR, preventing expression of a reporter gene. When light is present, YFI is inactive, preventing repressor...inactive because a bound repressor protein actively prevents transcription. Once an inducer binds the repressor...activation. In this system, the activator rtTA (reverse tetracycline-controlled transactivator) is normally... -
Luminescent Imaging with Nano-lanterns
TypeBlog PostPublishedMay 25, 2017, 2:30 p.m....and exhibited 3-5 fold increased brightness over previous BRET probes, with sufficient signal for in vivo...increased sensitivity and faster imaging compared to previous publications. They also developed calcium, cAMP...described in Suzuki et al. improve the brightness of previous Nano-lanterns by 2-4 fold and permit five-color... its substrate furimazine. In addition to the previously described applications, the enhanced signal of... -
Pooled CRISPR Libraries Offer Genome-Wide Control for Large-Scale Functional Screens
TypeBlog PostPublishedFeb. 24, 2015, 7:50 p.m....lot of trial and error.” The structural details revealed two exposed RNA loops, which Konermann recognized...of all, the Cas9s can be turned on and off, to reversibly activate or repress genes of interest. They also...in your experiments, Addgene recommends that you review the steps for how to use pooled lentiviral CRISPR... CRISPR-Cas9 complex. Konermann S, Brigham MD, Trevino AE, Joung J, Abudayyeh OO, Barcena C, Hsu PD, Habib... -
New Tool for Lineage Tracing: The ClonTracer Library
TypeBlog PostPublishedSept. 22, 2015, 2:30 p.m....treatment regimen and were not preexisting. This was previously debated in the cancer field and was difficult...be amplified using the same sets of forward and reverse primers). The abundance of a particular barcode...replicate; prior to treatment, there are small (previously undetectable) populations of cancer cells that...that combination treatment with multiple drugs reveals even smaller preexisting populations with resistance...