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TypeBlog PostPublishedDec. 14, 2021, 2:15 p.m....sigh. The problem is that many of these studies report correlations without clearly testing whether a ...Sapozhnikov and Szyf 2021, Charlton et al. 2020). Most importantly, TET proteins affect transcription independent...
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Antibodies 101: Choosing the Right Isotype
TypeBlog PostPublishedApril 6, 2023, 3 p.m.... reactive ones. And make sure to check for any reported cross-reactivity when planning your experiment...Why Choosing the Right Secondary Is of Primary Importance. In J. Sturtevant (Ed.), PLoS ONE (Vol. 7, Issue... -
Popular Retroviral Vectors and Their Uses in Scientific Research
TypeBlog PostPublishedJuly 24, 2018, 12:51 p.m....Perturbation Platform, to produce their shRNA library to support functional investigations of the mammalian genome...together with expression of fluorescent or enzymatic reporters for cellular assays and animal imaging studies... -
Plasmids for Endogenous Gene Tagging in Human Cells
TypeBlog PostPublishedApril 6, 2017, 1:02 p.m....lines can be found in the Cell Catalog on our data portal. The plasmids should be functional in many different...and the donor plasmid into the cells we use electroporation, a technique that briefly destabilizes the ... -
How-to: 5 Steps to a Great Panel Discussion
TypeBlog PostPublishedOct. 22, 2014, 1:57 p.m....so her ability to control the event is what is important. Choose 4 panelists (maybe 5) and no more. Too... members before a panel discussion and often incorporate them into the program. I have to admit to inviting... -
Polymerase Chain Reaction Overview and Applications
TypeBlog PostPublishedAug. 10, 2021, 1:15 p.m.... a fluorescent signal. The signal increases proportionally to the amount of product produced each cycle...multiple starting DNA templates in one sample. It is important to note however, that multiplex PCR is more complicated... -
Cloning Mammalian Cells with the Agarose Method
TypeBlog PostPublishedSept. 7, 2017, 12:17 p.m....area (the amount of agarose/DMEM should be proportionately increased). For some cells, add a drop of serum...antibiotics. Lastly, and perhaps obviously, it is important to have a functional assay in place to screen ... -
Production of Virus in Insect Versus Mammalian Cells
TypeBlog PostPublishedNov. 5, 2024, 8:32 p.m....of production, saving about a week of work. An important note is that this is only possible because baculoviruses... will come down to which differences are most important to you — virus type, cost, time, or reagents and... -
Golden Gate Assembly Upgrades: More Fragments, Faster Assembly, and Higher Fidelity
TypeBlog PostPublishedOct. 11, 2018, 12:30 p.m.... Golden Gate assemblies feature an inverse proportionality between the complexity of the assembly (number...The future of assembly DNA assembly methods are important tools for many areas of science, and researchers... -
PRIDICT: Predicting Efficiencies of Prime Editing Guide RNAs
TypeBlog PostPublishedJune 25, 2024, 1:15 p.m.... In our study, we used the TRIP (Thousands of Reporters Integrated in Parallel; Akhtar et al., 2013; Schep...Chromatin Position Effects Assayed by Thousands of Reporters Integrated in Parallel. Cell, 154(4), 914–927.... -
Plasmids 101: 5 factors to help you choose the right cloning method
TypeBlog PostPublishedAug. 21, 2018, 12:31 p.m.... purposes. We’re here to help with that! Four important factors to consider for any experiment are: ...Efficiency For cloning in particular, another important consideration is: The number of inserts ...... -
Plasmids 101: Knockout/Knock-In Plasmids
TypeBlog PostPublishedDec. 1, 2016, 3:30 p.m....cells that have randomly integrated all or large portions of the plasmid. Deliver your construct to your...marker, but cells with random recombination may incorporate the negative selection marker into the genome... -
PITChing MMEJ as an Alternative Route for Gene Editing
TypeBlog PostPublishedFeb. 23, 2016, 3:30 p.m....technique can be adapted to other transgenes. It’s important to note that the fluorescence level observed will...to insert cDNA constructs into this locus. One important question to ask is how the efficiency of PITCh-based... -
Transgenic Organisms, Cas9 Gene Drives, and Appropriate Safeguards
TypeBlog PostPublishedMay 22, 2015, 4:58 p.m.... accidental release. Science relies on popular support, which in turn depends on widespread trust in scientists...environment, they must never be used without popular support2. An accidental release could delay real-world ... -
Interview: Nicola Patron on Plant Synthetic Biology, MoClo, and More
TypeBlog PostPublishedJune 12, 2014, 3:30 p.m....have that conversation out in the open is really important. Addgene: Is there anything else you’d like to...biology is massively underfunded considering how important it is. I would really like to reach all those ... -
INTEGRATE: Bacterial Genome Engineering Using CRISPR-Transposons
TypeBlog PostPublishedDec. 7, 2020, 2:53 p.m....genomes engineering In the Sternberg group’s initial report of VchINT, three separate plasmids and multiple...simple to use, users should keep aware of a few important details. For transposons to be specifically recognized... -
AAVs CREATed for Gene Delivery to the CNS and PNS
TypeBlog PostPublishedSept. 28, 2017, 2:01 p.m....gut, and other organs to the CNS, are also an important target for gene delivery, especially for the study...3293995. Additional Resources on the Addgene Blog Important considerations when using AAVs Learn more about... -
Summer SciComm Series: Modes of Communication
TypeBlog PostPublishedJuly 1, 2022, 1:15 p.m....channels both digitally and physically. Easy to incorporate visuals if needed. Traditional media formats ...assuming a high resource geographic location) Opportunity for real time engagement while allowing for recording... -
Great Results Start with Great Standard Curves
TypeBlog PostPublishedAug. 15, 2024, 1:15 p.m....plotting the entire data set, plot only the linear portion. This allows you to use a simple linear regression... enough if your unknown lies within the linear portion of the graph. It does restrict the dynamic range... -
Plasmids 101: Secondary Nanobody Toolbox
TypeBlog PostPublishedFeb. 27, 2018, 2:04 p.m.... genetic engineering of a tag or fusion with a reporter enzyme. For multicolor staining, careful consideration...al. Before picking a secondary nanobody, it’s important to review a few characteristics of your primary...