We narrowed to 1,025 results for: URE
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TypeBlog Post... introduce genes into an organism’s genome (see figure) and to disrupt endogenous genes at the site of...antibiotic-resistance genes conducted in HeLa cells). In their Nature Genetics paper, the lab showed that efficiencies...
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Management for Scientists: Giving Feedback
TypeBlog Post...mechanisms for feedback (more on this below). Make sure to give positive feedback when it is merited. Surprisingly...unnecessarily big issue for you and for the employee. Make sure to focus on the action, not the person - intent ... -
Addgene @ Keystone: Thoughts on Precision Genome Engineering and Synbio
TypeBlog Post...some of our data at this meeting. We weren't quite sure what to expect in terms of interest, but visitors... to people who were curious about these newest features of our website. I want to offer a huge thanks... -
Management for Scientists: What Makes a Good Manager Anyway?
TypeBlog Post...-life balance. It is harder to manage when the measure of work is not just time spent at the desk, but...place as described by Sebastiano Massaro in his Nature Biotechnology article “Managing knowledge-intensive... -
10 Ways to Share Your Science!
TypeBlog Post...new. Science involves success and, more often, failure. It’s useful for non-scientists to understand not...science and society 6) Consider participating in a future SciFund Challenge. While the goal is ostensibly... -
Celebrate Open Data Day with Addgene’s AAV Data Hub!
TypeBlog Post... tool. They can search the database by certain features like serotype, promoter, or tool type and each...use these questions as a guide for designing your future injection experiments. Have your data or lab notebook... -
Hot Plasmids and Viral Preps - September 2021
TypeBlog Post... been difficult to modify in the past. Figure 1: Identification and enrichment use of XMAS-TREE...splice acceptor and donor sites, and introducing premature stop codons. New from the viral service By... -
Bright Monomeric Fluorescent Proteins: mNeonGreen, mTFP1, and mWasabi
TypeBlog Post...lanceolatum in 2012. Using structural modeling and structure-guided direct evolution, Nathan Shaner and colleagues...protein derived from Branchiostoma lanceolatum." Nature methods 10.5 (2013): 407. PubMed PMID: 23524392... -
Hot Plasmids September 2018 - Optogenetics, RNA Localization, Fluorescent Protein, and Base-editing Tools
TypeBlog Post...applications in cellular biology. Van Haren J et al. Nature Cell Biology 2018 Pubmed PMID 29379139. The “...Riboglow platform at Addgene. Braselmann E, et al. Nature Chemical Biology. 2018 PubMed PMID: 30061719. ... -
CRISPR Challenges: Standardization and Homology Directed Repair
TypeBlog Post...edit, and I want to make sure that I (and Addgene) don’t forget this in the future. Here’s a list of blog... -
In Vivo Biotinylation of Bacterial Fusion Proteins
TypeBlog Post...through biotin-avidin binding could provide a true measurement of high affinity (i.e. sub-nanomolar) protein-ligand...map and cartoon below). Including biotin in your culture and inducing protein expression with IPTG results... -
Using Addgene's New Viral Service for Your Research
TypeBlog Post...questions help us expand and improve our resources for future users. We’re excited to be distributing new types...fulfilled more than 140 orders for virus! We’ll be sure to keep you updated on our progress and would love... -
New and Upcoming Viral Vectors - December 2019
TypeBlog Post...spatiotemporal resolution required for precise in vivo measurements of dopamine (113049, 113050) or norepinephrine...Looger’s lab at Janelia for neuroscientists to measure glutamate levels. iGluSnFR.A184S, a variant with... -
Plasmids 101: A Brief History of Plasmids and an Improved eBook!
TypeBlog Post... "Viral Expression Vectors" chapters, and more pictures and pro tips. Happy reading! Learn more about...PMCID: PMC427208. Novick, R P et al. “Uniform Nomenclature for Bacterial Plasmids: A Proposal.”Bacteriological... -
Rewiring Metabolic Circuitry with CRISPR RNA Scaffolds [Video]
TypeBlog Post...interspaced with linkers that can fold into a secondary structure that can bind specific proteins via aptamer domains...using RNA scaffolds to assemble proteins in vivo. Nature protocols. 7(10) 1797-1807 (2012). PubMed. ... -
Extracurricular Activities for a Strong Science Career Path
TypeBlog Post...impact and, in turn, the big picture of the project. For example, how can future regulations impact your work... -
Learning Technical Skills at a Lab Central Workshop
TypeBlog Post... Julie from Novartis who was working with cell culture and who was extremely helpful since she was familiar...useful pieces of information from the workshop. Future workshops for Addgene Addgene strives to be a great... -
Pushing the Limits of DNA Assembly
TypeBlog Post...? Check Out Our Plasmids 101 eBook! One of the features that makes NEBuilder HiFi so accurate (apart from...incorporation of a 3’-5’ exonuclease in the reaction mixture. The exonuclease removes mismatched 3’ overhangs... -
Viral Vectors 101: Viral Vector Elements
TypeBlog Post...with each other. Below we will outline the common features as well as the differences within their viral ...Kulanayake, S., Tikoo, S. K. Adenovirus Core Proteins: Structure and Function. Viruses. 2021 13(3):388. DOI:10.3390... -
Viral Vectors 101: Viral Applications
TypeBlog Post...variable being manipulated. Thus, the adjustable nature of viral libraries makes them the ideal vector ...low immunogenicity, and cell-specific targeting features make them an ideal delivery system for human patients... -
Quick Guide to Working with Drosophila Part 3: Genome Engineering in Flies
TypeBlog Post... 3. How would you like to select for your flies? Sure, the vector will have an antibiotic resistance gene...differentiation by antagonizing RORγt activity. Nature. 472, 486–90 (2011). PubMed PMID: 21441909. PubMed... -
Top Requested Lentivirus and AAV of 2016
TypeBlog Post...lentiCas9-blast to generate Cas9-expressing cells. To ensure that this growth rate effect doesn’t confound your... that express cre recombinase. Typically, this feature is used to attain cell-specific expression in transgenic... -
GPCRs: How Do They Work and How Do We Study Them?
TypeBlog Post...modified Tango beta-arrestin recruitment assay to measure receptor activation for more than 300 GPCRs. In...peroxidase-catalyzed proximity labeling to quantifiably measure GPCR agonist response in vivo (Paek et al., 2017... -
Behind the scenes: Addgene’s new search engine and more
TypeBlog Post...synapsin-1, human synapsin, hSynap. Matching We capture multiple variations of the same information in ...resources from the Addgene blog Learn about other features on Addgene's website Find a step-by-step guide... -
Will You Be My Mentor? Finding and Asking for Mentoring Support
TypeBlog Post...information so you can tap them for advice. As a future alum, these are people you can “cold call” and ...time. Consider this option but be cautious and make sure to choose one that comes highly recommended from... -
Stabilized Bacterial Promoters: Constant Gene Expression at any Copy Number
TypeBlog Post...phenotypes. Factors such as the growth medium, growth temperature, and growth rate can all impact plasmid copy ...gene expression at any copy number in bacteria." Nature biotechnology 36.4 (2018): 352. PubMed PMID: 29553576... -
Oh, The Places You Can Go: Careers in Science Communication - Writing for a Research Institute
TypeBlog Post...the plan of being a scientist. I pretty quickly figured out that I just don’t have the patience to be a...Career Channel of the blog so you don’t miss out on future career posts! Additional Resources on the Addgene... -
Plasmids 101: The protein expression toolbox
TypeBlog Post...integrated (once or many times) into the genome. Make sure to choose an appropriate promoter to express your...immediate and target-specific protein degradation. Nature Chemical Biology. May 2018. 14(5): 431-441. PubMed... -
Teaching an Old DOG New Tricks: Controlling Protein Activity with GFP
TypeBlog Post...reporter output was observed in their 293 cell culture system. In cells cotransfected with GFP and the...types of proteins. For proteins with a modular structure, constructing split variants should be relatively... -
Rabies and Neuronal Tracing
TypeBlog Post... of us learned in biology is that the body’s architecture and plumbing are important. We started with ...oxygenates the body. However, in neuroscience, this architecture is frequently still an open question. The connections... -
Hot Plasmids and Viral Preps - January 2021
TypeBlog Post...spatiotemporal phenotypes from large heterogeneous cultures. HeLa cells expressed a fusion of keratin...GFAP.SF-iGluSnFR.A184S-AAV1 here New Dual and Triple feature INTRSECT viral preps from the Deisseroth Lab now... -
Gaining Leadership Skills Volunteering at a Professional Organization
TypeBlog Post...Being a leader in an organization, you need to make sure the organization speaks in “one voice” whilst among...only assist you and make you more qualified for future career opportunities. Becoming involved is not ... -
Experimenting in an Open Source lab: from CRISPR to Cats
TypeBlog Post..., in the form of workshops, presentations, and lectures. There are currently around 1,000 active makerspaces...discarded. For instance, the centrifuge in the picture had a broken controller and would not spin. It ... -
PCR Applications for Copy Number Variation Assays
TypeBlog Post...triplicate. The nice thing about qPCR is that since it measures relative quantification - that is, since you’re...comparison of assays for accurate copy number measurement of the low-affinity Fc gamma receptor genes FCGR3A... -
Plasmids 101: Degron Tags
TypeBlog Post...here, the SMASh tag does offer a few other unique features. If your protein is not amenable to being tagged...effective it will be, given the diversity of protein structures, interacting partners, and localization. Thankfully... -
PhD Applications After COVID
TypeBlog Post...presentation. It can help soothe your nerves and make sure you cover everything you need to during the interview...students; an online meeting can take some of that pressure off. This question and answer process can also... -
Starter guide to induced pluripotent stem cells (iPSCs) part 1: A renaissance in regenerative medicine
TypeBlog Post... 350(13): p. 1353-6. PubMed PMID: 14999088. 7. Turetsky, T., et al., Laser-assisted derivation of human...cells from mouse embryonic and adult fibroblast cultures by defined factors. Cell, 2006. 126(4): p. 663... -
Addgene's Cancer Collection Pages Connect the Research Community
TypeBlog Post...thousands of investigators studying them, how do we ensure that the research community has access to all of...24651010. 3. Ledford, Heidi. "The ras renaissance." Nature 520.7547 (2015): 278-280. PubMed PMID: 25877186... -
PITChing MMEJ as an Alternative Route for Gene Editing
TypeBlog Post...much more predictable than NHEJ. As seen in the figure above, short (5-25 bp) regions of homology flanking...knocking the GFP-Puro cassette into the locus (see figure below). The double-MMEJ strategy looks very similar... -
How to Be an Excellent Trainee
TypeBlog Post... a little assistance at some point during the procedure. Be an active partner Everyone’s learning style...printed protocol, or maybe you would like to take pictures/videos of a machine set up while your mentor is... -
CRISPR 101: Which Cas9 Do I Choose for My CRISPR Experiment?
TypeBlog Post... two sgRNAs isn’t feasible for your experiment, ensure your sgRNA sequence has little homology to other...mediates efficient homology-directed repair and temperature-controlled genome editing. Nat. Commun. 2017 ... -
Four Ways to Package Transgenes That Exceed the Size Limit of Adeno-associated Virus
TypeBlog Post...Adeno-associated virus (AAV) has many features which make it a great viral vector, but its packaging ...in mice. Expression from the hybrid vector, as measured by β-galactosidase activity, was 81% of that from... -
Transferable Skills Guide: Conflict Resolution
TypeBlog Post...process that will avoid such miscommunications in the future. Assumptions: Making incorrect assumptions can...Resolving conflicts is great, but avoiding unnecessary future conflicts while giving people the tools to resolve... -
New Antibodies in the Lab Animation!
TypeBlog Post...-based applications in your experiment...but not sure where to start or what your options are? Addgene's... -
Plasmids 101 eBook 4th Edition
TypeBlog Post...101 covers everything from plasmids parts and nomenclature to popular cloning techniques and troubleshooting... -
Thanks to Addgene Depositors, We’re Now Sharing over 100,000 Reagents!
TypeBlog Post...milestones Addgene is poised to reach in the near future! We’re almost at: 100,000 different plasmids ... -
Introducing...Addgene Quick Tips!
TypeBlog Post...parts of every quick tip video on our TikTok! Be sure to subscribe to our YouTube channel for quick tips... -
Welcome to the Lab Bench! New Protocol Series Helps Trainees Get Started in the Lab
TypeBlog Post...equipment to learning about how to use a tissue culture hood and other lab equipment, we’re here for you... -
Suggest A Plasmid You'd Like to Find at Addgene
TypeBlog Post...to our collections pages, to comb through the literature for potential new deposits, and to meet with ... -
Addgene's 20th Anniversary Party
TypeBlog Post...photos and slideshows shared some of the moments we captured over the years, including an album of Addgenie...