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TypeBlog Post...between the sites. If a DNA sequence is floxed in the same orientation, the SSR will excise the DNA fragment...reporter with one loxP site and one lox511 site in the same orientation, and placing the additional loxP and...
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How-to: 5 Steps to a Great Panel Discussion
TypeBlog Post...answers uninteresting, the panel members all say the same thing and one panel member dominates the discussion... for an intimate event, put the panelists on the same level as the audience. In my experience the best... -
Story of a SynBio Startup: RevBio's Epiphany (or Lack Thereof)
TypeBlog Post... synthetic biology lab Keira and I worked in the same lab for four years. It was a cutting-edge synthetic... on the detector plants, we expected to see that same anger. Instead, social media comments were more ... -
The AAVantages of AAV in CRISPR Screens
TypeBlog Post...vivo. The general process of these screens is the same: Deliver CRISPR library to cells of interest. Select...Low, S. H., François, A., Suárez-Amarán, L., & Samulski, R. J. (2022). AAV vectors: The Rubik’s cube of... -
Production of Virus in Insect Versus Mammalian Cells
TypeBlog Post..., so the amount of cloning required is about the same between insect and mammalian systems. Baculovirus...P1 virus, so that if you ever need to remake the same virus, you can skip the first round of production... -
Viral Vectors 101: Producing Your rAAV
TypeBlog Post...known titer on every qPCR run. Note that the rAAV sample has to be digested with DNase before undergoing...Grimm, D., Kern, A., Pawlita, M., Ferrari, F., Samulski, R., & Kleinschmidt, J. (1999). Titration of AAV... -
Pooled Library Amplifications
TypeBlog Post...library from Addgene, they’ll need to amplify the sample for further downstream applications. As individual... all of the bacteria can grow and compete in the same container, making it easier for a smaller, recombined... -
xCas9: Engineering a CRISPR Variant with PAM Flexibility
TypeBlog Post...mammalian cells, finding xCas9 3.7 displayed about the same editing rate as SpCas9 at an NGG PAM. When they ...Adenine base editor xCas9 3.7-ABE also follows the same pattern, with improved editing at an NGG PAM (69... -
10 Basic tips for mammalian cell culture
TypeBlog Post... this purpose.Learn about the effects of CO2 on sample pH Cell morphology: Shape and size matter You should...contaminated.Learn how Addgene uses barcodes to track samples Keep track of passage numbers Keep an eye on the... -
Fluorescent Tagging of Endogenous Genes with SapTrap
TypeBlog Post... 2-3). Since donor plasmids of the same type will produce the same unique SapI 5’ overhang, different ... -
Quick Guide to Working with Drosophila Part 1: Getting Started with Flies
TypeBlog Post...phenotype since additional genes that can do the same function are less likely to exist). If there’s an...to get males to recombine two mutations onto the same chromosome. You should use females for that. Now... -
Adenoviral Delivery of CRISPR/Cas9 Aims to Expand Genome Editing to Primary Cells
TypeBlog Post...achieved by isogenic AdVs encoding TALENs targeting the same chromosomal region. The CRISPR/Cas9-derived RNA-...in a second paper published in Nature Methods the same year that delivering RNA-guided nucleases or TALENs... -
Addgene's Cancer Collection Pages Connect the Research Community
TypeBlog Post...brake pedal that does not work. Both cases yield the same result – uncontrolled movement of the vehicle or...transcript most commonly found across all TCGA tumor samples is represented, making the results of any such ... -
Anatomy of a Plasmid Page at Addgene
TypeBlog Post...from the same lab while the publication page contains all the plasmids deposited from the same publication... -
Transgenic Organisms, Cas9 Gene Drives, and Appropriate Safeguards
TypeBlog Post...Our hope was that anyone else who came up with the same idea or wanted to build a gene drive in a model ... an appropriate immunizing reversal drive at the same time to mitigate the potential effects of an accidental... -
MXS Chaining
TypeBlog Post...e.g., a set of various mammalian promoters), the same cloning procedure can be used to incorporate each... individual plasmids and are each flanked by the same multiple cloning site (MCS). Modules are assembled... -
Plasmids 101: Secondary Nanobody Toolbox
TypeBlog Post...primary antibody-nanobody mix can be added to your sample, thus eliminating the secondary antibody incubation...568, or Alexa Fluor 647 before application to the sample. Staining with this multi-color staining workflow... -
Transferable Skills Guide: Identifying Your Transferable Skills
TypeBlog Post...paying bills and having a life outside my job. The same can be said about teamwork, communication, writing...process. You stepped up and got your team on the same page. This came naturally to you. How is this new... -
AAVs in Retinal Gene Therapy
TypeBlog Post...retinal cells - AAV - were becoming available. At the same time advances in human genetics led to the identification...24664759. PubMed Central PMCID: PMC4267879. 10. Samulski RJ, Muzyczka N., 2014. AAV-Mediated Gene Therapy... -
Uncovering Ancestral Bias in CRISPR Research
TypeBlog Post...sequences of guides across 8 CRISPR libraries. Samples are divided into those of African ancestry(orange... on these and any other CRISPR screens using the same reference genomes and libraries. Further complicating...