We narrowed to 731 results for: Sis;
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TypeBlog Post...as a control. DNA was analyzed by PAGE. The basis of the Surveyor assay is that Surveyor nuclease ...edit. Using Surveyor nuclease followed by gel electrophoresis, these mismatches are indicated by the presence...Figure 4). 5. In theory you could use densitometric analysis to quantitate the intensity of the bands on your...
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Hassle-free 96-well Format Epitope Tagging Using Cas9 Ribonucleoprotein
TypeBlog Post...plasmid vectors and/or rely on cumbersome in vitro synthesis of single guide RNAs (sgRNAs), are time-consuming...reagent preparation in the lab. Figure 3: csRNP-assisted epitope tagging is scalable to 96-well format...., Gogolok S et al. 2017. Efficient CRISPR/Cas9-assisted gene targeting enables rapid and precise genetic... -
Plasmids 101: Modular Cloning Applications and Kits
TypeBlog Post...undesirable side products generated during chemical synthesis of these molecules. To make large amounts of pure...applications, but there are more! Engineering disease resistance through gene stacking, increasing production ...Generation of 8× Nicotiana Benthamiana and 12× Arabidopsis Mutants.” The Plant Journal, vol. 106, no. 1,... -
With an Eye Towards the Future, We Look Back at the March for Science
TypeBlog Post...depends on it. Deanna McLafferty is an editorial assistant and activist. Washington, DC, USA 38.9072°N 77.0369...scientists – including global warming skeptics – insisted that more data and research funding are critical...trying turn a few exoplanets into a successful PhD thesis. We use the same atmospheric physics to understand... -
CRISPR 101: Multiplex Expression of gRNAs
TypeBlog Post...number. First you generate four unique kanamycin-resistant plasmids, each containing a different gRNA target... all but one of your gRNAs into spectinomycin-resistant plasmids pX330S-2 to pX330S-(last gRNA number).... Yin, Linlin, et al. “Multiplex Conditional Mutagenesis Using Transgenic Expression of Cas9 and sgRNAs... -
Prime Editing: Adding Precision and Flexibility to CRISPR Editing
TypeBlog Post...engages the prime editor protein. The prime editor consists of a Cas9 nickase fused to a reverse transcriptase... domain for optimization. They developed phage-assisted evolution strategies to evolve more effective ... J., Osborn, M. J., & Liu, D. R. (2023). Phage-assisted evolution and protein engineering yield compact... -
Imaging Tools and Following a Passion for Basic Biology: Interview with Joachim Goεdhart
TypeBlog Post...creation of improved fluorescent proteins through mutagenesis. Chapter 6 - The future of FRET and fluorescent...guest, Joachim Goεdhart! Joachim Goedhart is an assistant professor at the Section of Molecular Cytology... -
A Conference By Postdocs For Postdocs: Future of Research
TypeBlog Post...career landscape and there is insufficient (or no) emphasis on developing transferable skills to enable pursuit...recent discussions of this apparently worsening crisis recently appeared in eLife: "A Fair Deal for PhD... -
Microbes: Look, Listen, and Tell
TypeBlog Post...Saftic) to educational gifs created by the Amoeba Sisters. Here’s one example of how they “bridge the jargon...jargon gap using gifs”: https://amoebasisters.tumblr.com/post/139944465237/lactose-around-we-can-make-... -
Science Communication Snapshot: DayCon 2015
TypeBlog Post...lectures targeting three broad concepts: the genetic basis of disease, cancer, and viral infections. An interactive...science, but they didn’t seem to mind! Attendees consistently mentioned how pleased they were to learn about... -
Save Time and Money by Making Your Own Competent Cells
TypeBlog Post...you're transforming a plasmid with ampicillin resistance. After a plasmid is introduced to bacteria, ...culture without antibiotics to give the antibiotic resistance gene time to be expressed. However, you can ... -
A new platform for fast functional characterization of potentially cancerous mutations
TypeBlog Post...perturbations that may play significant roles in cancer pathogenesis. Their work culminated in the first functional...lentiviral constructs using the High-Throughput Mutagenesis and Molecular Barcoding (HiTMMoB) technique (... -
Supporting Rare Disease Research with BeHeard 2017
TypeBlog Post...genes as drivers of peritoneal mesothelioma tumorigenesis. They plan to use CRISPR and lentiviral plasmids...peritoneal mesothelioma cells lines and assess their tumorigenesis. These experiments will serve to validate these... -
Lentiviral CRISPR Libraries Enable Genome-Scale, Knockout Screening
TypeBlog Post...they also went in search of genes involved in resistance to the cancer drug vemurafenib. Enriched libraries... screen for genes involved in bacterial toxin resistance, identifying 4 previously unknown genes. “With... -
Addgene-Seeding Labs Plasmid Grant: Accelerating Science Globally - 5 Scientists, 4 Countries & 3 Continents!
TypeBlog Post...Optogenetic Tools Like pDawn Making cassava plants resistant to cassava mosaic virus Dr. Fiona Robertson, University... cry genes from the soil bacterium Bacillus thuringiensis and analysing the insecticidal potential of ... -
SunTag and Fluorescent Imaging
TypeBlog Post...microtubules. Tanenbaum et al. then tested their hypothesis that the lower expression levels of SunTag constructs...suitability in your experiments on a protein-by-protein basis. However, since many of Addgene’s SunTag plasmids... -
An Addgene Summer Internship
TypeBlog Post...and undigested samples of the clones on an electrophoresis gel in order to differentiate which clone had...Once we had gotten our results back from the electrophoresis, my manager and I were unsure if there were... -
An Addgene Co-op: The Intersection of Fun, Friendship, and Work
TypeBlog Post... Joining the Addgene crew! This pattern was consistent: everyone I spoke with at Addgene, no matter ...presentation. My first time in the lab! I got to assist production on a protocol video. Don't worry - no... -
CASTing Off for New Shores in Human Genome Editing
TypeBlog Post... evolution took over (with a little mutagenic assistance). Quicker CAST activity allowed certain mutated...evoCAST to the Liu lab’s own PASSIGE (Prime-Editing-Assisted Site-Specific Integrase Gene Editing), which combines... -
Plasmids 101: Origin of Replication
TypeBlog Post..., 2020. Now that we know all about antibiotic resistance genes, let’s consider another basic element of...for single- and multiple-unnatural amino acid mutagenesis in Escherichia coli. Biochemistry. 2013 Mar 12...