We narrowed to 599 results for: REV;
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TypeBlog PostPublishedJan. 10, 2017, 3:37 p.m....Inspired Engineering. CRISPR/Cas9 technology has revolutionized the fields of molecular biology and bioengineering...which variant of Cas9. To circumvent this problem, previous studies have proposed the concurrent use of “orthogonal...gene of interest, Cas9 forms a steric block that prevents RNA polymerase from efficiently transcribing the...
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PRIDICT: Predicting Efficiencies of Prime Editing Guide RNAs
TypeBlog PostPublishedJune 25, 2024, 1:15 p.m....editor (typically a Cas9 H840A nickase fused to a reverse transcriptase) together with a prime editing guide...sequence containing a primer binding site and a reverse transcription template (RTT). The design of the...and highly versatile genome manipulation. Nature Reviews Genetics, 24(3), Article 3. https://doi.org/10.1038... -
Hot Plasmids: Winter 2025
TypeBlog PostPublishedMarch 11, 2025, 1:15 p.m....for dicots. NC: nucleocapsid RNA chaperone, RT: reverse transcriptase. Right: T1 tomato plants that inherited...genetically-encoded voltage indicator (GEVI) than previous versions. ASAP5 can be imaged using one- or two-photon...across many cell types in varying conditions, revealing context-dependent responses and molecular patterns... -
Plasmids 101: Optimizing Plasmid Yields
TypeBlog PostPublishedMay 26, 2016, 2:30 p.m....is suitable for your application. We have previously reviewed many common lab E. coli strains on the blog...optimal growth, as insufficient gas exchange will prevent your cultures from reaching the desired density... -
PITChing MMEJ as an Alternative Route for Gene Editing
TypeBlog PostPublishedFeb. 23, 2016, 3:30 p.m.... to repair DNA. The DNA ends are chewed back to reveal homology, allowing the strands to anneal. DNA synthesis...Using MMEJ for gene knock-in Building on the lab’s previous work, Sakuma et al. describe a detailed protocol... using much shorter sequence homologies. Abbreviated protocol for PITCh Step 1: Generate microhomologies... -
Plasmids 101: Secondary Nanobody Toolbox
TypeBlog PostPublishedFeb. 27, 2018, 2:04 p.m....more about how nanobodies are identified in this review. If you just want to use the nanobodies described...picking a secondary nanobody, it’s important to review a few characteristics of your primary antibody:...Nanobodies: natural single-domain antibodies.” Annual review of biochemistry 82 (2013): 775-97. PubMed PMID:... -
Don’t FRET: Bimolecular Fluorescence Complementation Makes Visualizing Protein-Protein Interactions Easy
TypeBlog PostPublishedAug. 27, 2020, 1:15 p.m....inhibitors are tested in parallel for their ability to prevent BiFC resulting from the assayed PPI. This high-...However, it’s important to note that BiFC is irreversible — FP fragments become covalently bonded by associating...analysis of protein homomerization in Saccharomyces cerevisiae. Genome Res 29:135–145. https://doi.org/10.1101... -
Introducing Addgene's New Search - Find Plasmids More Easily For Your Research!
TypeBlog PostPublishedDec. 3, 2019, 11:38 a.m....experience. Along with the updated search, we’ve also revamped our homepage and mascot Blugene (check back on...search terms and potential results. Just as in the previous layout, the number of plasmids matching each filter...the source organism for a gene insert. (e.g. S. cerevisiae) Plasmid Type: Choose an empty backbone if you... -
New Optimized Genome-wide CRISPRko, CRISPRi, and CRISPRa Libraries
TypeBlog PostPublishedOct. 4, 2018, 12:44 p.m....tethered to a repressive domain, such as KRAB, to prevent efficient transcription from sgRNA targets. CRISPRi...gain of function screens. These screens can help reveal the function of lowly expressed genes or genes ... sgRNAs were selected and ranked based on the previously established sgRNA rules and potential on- and... -
Better Dyeing Through Chemistry & Small Molecule Fluorophores
TypeBlog PostPublishedSept. 8, 2016, 2:30 p.m....way to improve the photon budget. Of course, “reverting” to small molecule dyes seems daunting—no one ...enzyme variant tag that reacts specifically and irreversibly with a small substrate ligand motif attached...strategies, several groups—including mine—have been revisiting the old chemistry of dyes. The first synthetic...