We narrowed to 354 results for: HRE
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TypeBlog PostPublishedAug. 15, 2019, 12:30 p.m....cassette with one of three toxins from the Khetrapal paper. We selected the three toxins so that at least...
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Plasmids 101: Gibson Assembly and Other Long-Homology Based Cloning Methods
TypeBlog PostPublishedMarch 1, 2016, 3:30 p.m....together with an enzyme master mix, which contains three different enzymes: an exonuclease, which chews ...DNA fragments. Finally, you simply incubate these three fragments together along with the Gibson assembly... -
Hot Plasmids: Spring 2025
TypeBlog PostPublishedJune 3, 2025, 1:15 p.m..../F0, Time-to-peak, Rising τ, and Decay τ of the three sensors. Image adapted from Aggarwal et al. 2025... highly-specific recombinant antibodies against three of the six human glypican proteins (GPC1, GPC3, ... -
CRISPR 101: Off-Target Effects
TypeBlog PostPublishedFeb. 8, 2024, 2:15 p.m....to ensure off-target events are below a given threshold for certain experiments where they can’t be tolerated...or maybe you just can’t get them below a given threshold even when you’ve tried everything listed here.... -
Viral Vectors 101: AAV Variables That Matter
TypeBlog PostPublishedJune 1, 2023, 1:15 p.m....ready to start selecting, testing, and optimizing three key variables of an AAV vector: serotype, promoter..., & Burke, R. E. (2016). Expression mediated by three partial sequences of the human tyrosine hydroxylase... -
Is this the right place for me? 8 tactics for choosing a lab
TypeBlog PostPublishedOct. 2, 2018, 12:56 p.m....Academic Mentors. What is workplace bullying? Threats to professional status – including belittling opinions...intimidating use of discipline or competence procedures Threats to personal standing – including undermining personal... -
Antibodies 101: Antibody Engineering and Directed Evolution
TypeBlog PostPublishedAug. 5, 2025, 1:15 p.m....url":{"content_id":null,"href":"https://datahub.addgene.org/","href_with_scheme":"https://datahub.addgene.org... -
Deep Dive: Statistical Tests (Comparisons)
TypeBlog PostPublishedMarch 7, 2023, 2:15 p.m.... for more variables and groups. ANOVAs can test three or more groups (two samples and a control, for example...Bonferroni does this by establishing a significance threshold at a p value less than or equal to the alpha value... -
Important Considerations When Using AAVs
TypeBlog PostPublishedJune 13, 2017, 2:30 p.m.... real estate and using AAVs have in common? The three most important items when looking for a house and...Applying this mantra to AAV selection, there are three important factors related to location. Location... -
Lambda Red: A Homologous Recombination-based Technique for Genetic Engineering
TypeBlog PostPublishedDec. 15, 2016, 3:57 p.m....recombineering system has three components (Figure 1): 1) Exo, 2) Beta, and 3) Gam. All three are required for ... -
A Guide to Getting Started in Undergrad Research
TypeBlog PostPublishedJune 8, 2021, 1:15 p.m.... diseases. Others were inspired by the imminent threat of climate change to study plant and marine biology...Chrousos GP, Mentis A-FA (2020) Imposter syndrome threatens diversity. Science 367:749.2-750 . https://doi.org... -
FLEx Technology and Optogenetics: Flipping the switch on gene expression with high spatial and temporal resolution
TypeBlog PostPublishedOct. 17, 2019, 12:28 p.m....technological advances have taken researchers to the threshold of a revolution in modern neuroscience, an era...of positive ions crosses the cell membrane, a threshold is reached and the neuron fires, sending the electrical... -
Typing CRISPR Systems
TypeBlog PostPublishedMarch 18, 2025, 1:15 p.m.... types — weird and poorly understood. There are three subtypes, A–C, and they are grouped together because...when introducing CRISPR as a technology. There are three subtypes, A–C, with the beloved SpCas9 (from Streptococcus... -
Hassle-free 96-well Format Epitope Tagging Using Cas9 Ribonucleoprotein
TypeBlog PostPublishedJune 28, 2018, 3:01 p.m.... using CRISPR depends on successful delivery of three reagents to cells: a guide RNA, Cas9 protein, and...standard immunocytochemistry (ICC) assays. Figure 1: Three ingredients of epitope-tagging experiments. Cas9... -
With an Eye Towards the Future, We Look Back at the March for Science
TypeBlog PostPublishedOct. 24, 2017, 1:54 p.m....one person vocally protesting us, he was not threatening in any way. Participating in this march proved...policies that benefit polluting industries.In March, three climate scientists and an economist testified before... -
CRISPR 101: Cytosine Transversion Editors
TypeBlog PostPublishedMarch 25, 2025, 1:15 p.m....Mycobacterium smegmatis, termed UdgX, they found three proteins whose fusion improved the CGBE: DNA polymerase...where we’ll tackle transversion editors for the three other DNA bases, bringing the dream of any-base ... -
A Needle in a Base-Stack: Cas9 Structural Biology
TypeBlog PostPublishedJune 4, 2024, 1:15 p.m....random binding to precision gene editing requires three major steps: RNA loading, DNA sequence recognition...DNA strand are not resolved due to disorder. All three stem loops and all 20 guide bases of the RNA are... -
CRISPR 101: Multiplex Expression of gRNAs
TypeBlog PostPublishedSept. 10, 2020, 11:45 a.m.... vectors expressing wt humanized Cas9 and up to three gRNAs. Entry vectors containing the U6 promoter ...fragments are PCR amplified for cloning into one of three Zeamays codon-optimized Cas9-containing binary vectors... -
CRISPR 101: Cytosine and Adenine Base Editors
TypeBlog PostPublishedFeb. 13, 2025, 2:15 p.m.... editing work? Base transition editing requires three elements. They are, broadly: A Cas protein (catalytically...Cas9n-UGI linkers to improve product purity, and these three improvements represent the fourth generation of ... -
15 Hot Plasmids from 2017
TypeBlog PostPublishedJan. 9, 2018, 3:02 p.m....fluorescence, brightness, and proper maturation. Three new RFPs were isolated and characterized: mScarlet...lifetime of 1.3 ns, quantum yield of 0.20). All three mScarlet variants have shown great performance in...