We narrowed to 855 results for: PLE;
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TypeBlog PostPublishedMarch 12, 2020, 1:15 p.m....of synthetic promoters were also used to target multiple cell types and could also be used for sparse labeling...While tested in retinal cells, the same design principles could be used to create synthetic promoters for...
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Engaging with science and society at pgEd
TypeBlog PostPublishedSept. 20, 2018, 12:17 p.m....of science, even while I was a bench scientist completing my graduate studies in molecular biology and ...academic writing and presentations. But for many people who don’t work in these fields of research, what... -
Mouse Modeling, Part 1: Genetically Engineered Mice
TypeBlog PostPublishedJuly 11, 2019, 1:26 p.m....treatments, but are not useful for genetic engineering. Examples of outbred strains include Swiss Webster and Harlan...female mouse for gestation. All three can introduce multiple base pair deletions, but CRISPR/Cas9 can also ... -
Fluorescent Proteins 101: Introduction to FRET
TypeBlog PostPublishedJune 27, 2017, 1:03 p.m....or be detected even if the two proteins form a complex. To help troubleshoot your experimental setup ...Overcoming current limitations to permit the use of multiple FRET biosensors simultaneously would further increase... -
Cpf1 Update: Comparison to Cas9 and NgAgo
TypeBlog PostPublishedJuly 14, 2016, 2:30 p.m....CRISPR systems based on Cas9 were thought to be the simplest CRISPR systems and the easiest to adapt to genome...varies widely with gRNA sequence. Both groups used multiple methods to examine Cpf1 off-target editing. First... -
Story of a SynBio Startup: RevBio's Epiphany (or Lack Thereof)
TypeBlog PostPublishedJune 5, 2014, 3:32 p.m..... I can support that.” That was interesting. If people could be against GMOs as food but support GMOs ... the day. It would be a beautiful GMO, one that people would actually want to have. Once we had the idea... -
Hot Plasmids: Summer 2025
TypeBlog PostPublishedAug. 28, 2025, 1:15 p.m.... is reported to target skeletal muscle, kidney, spleen, lung, heart, stomach, and brain. C) Recent studies... Multiple Authors... -
The AAVantages of AAV in CRISPR Screens
TypeBlog PostPublishedFeb. 4, 2025, 2:15 p.m....known tropism for your cells of interest — for example, AAV8 for kidney cells — can help improve infection... away from the comfort of Cas9, and opt for a completely different Cas effector, like Cas12a (Cpf1). Even... -
Twenty Years of Addgene Sharing: CRISPR
TypeBlog PostPublishedApril 18, 2024, 1:15 p.m....functions in use But exactly what kind of editing are people doing with all these CRISPR plasmids (and libraries...these categories to see what kinds of CRISPR tools people were depositing and requesting each year (Figure... -
Of Myc and Men
TypeBlog PostPublishedJan. 19, 2023, 2:15 p.m....specific epitope that your antibody binds. For example, Myc1-9E10 binds EQKLISEEDL (pronounced “equi-kli-seed-le...be the antibody Mary Poppins! All of the examples of new versions of Myc1-9E10 mentioned above basically... -
CRISPR 101: Mammalian Expression Systems and Delivery Methods
TypeBlog PostPublishedSept. 24, 2015, 2:30 p.m....transgenic embryos. Cas9-gRNA ribonucleoprotein complexes Purified Cas9 protein and in vitro transcribed...transcribed gRNA are combined to form a Cas9-gRNA complex and delivered to cells using cationic lipids. Transient... -
Antibodies 101: Producing Recombinant Antibodies
TypeBlog PostPublishedAug. 13, 2024, 1:15 p.m.... own proteins, making the purification process simpler. Due to its high yields, E. coli is often used ... the purity of your antibody prep. If you have multiple contaminating bands or a few strong ones, consider... -
The Effect of COVID-19 on Liu Lab Plasmid Requests From Addgene Data
TypeBlog PostPublishedJuly 16, 2020, 1:15 p.m....between Jan. 1 and Mar. 1, 2020. Figure 2: A simple approximation of the effect of COVID-19 on data...editing, PACE, and DNA-templated synthesis are four examples of technologies pioneered in his laboratory. Learn... -
AAVs in Retinal Gene Therapy
TypeBlog PostPublishedJuly 31, 2018, 12:55 p.m....correct genetic conditions over 25 years ago when completing her PhD and medical training in Ophthalmology... kb cannot be delivered using this vector. For example, although researchers know that Usher Syndrome ... -
Negative Can Be Positive: Open AAV Data with Addgene
TypeBlog PostPublishedSept. 6, 2022, 1:15 p.m....range of issues related to AAV vectors, many from people trying to answer the exact same question I was:...Sharing data and community concerns AAV vectors are complex biological reagents; many factors, like storage... -
An Introduction to Adenovirus
TypeBlog PostPublishedOct. 3, 2023, 1:15 p.m....producer cells where there is E1 and E3 gene complementation. In target cells that are infected by the vector...Tales: From the Cell Surface to the Nuclear Pore Complex. PLoS Pathog, 11(6), e1004821. https://doi.org/... -
CRISPR 101: Making a Knock-In Cell Line
TypeBlog PostPublishedDec. 22, 2022, 2:15 p.m....PAM or sgRNA sequences Cas9 likely goes through multiple rounds of cleavage at the target site until either...that facilitates HR What if promoting HR was as simple as swapping out your Cas9? It can be! Cas12a is... -
Uncovering Ancestral Bias in CRISPR Research
TypeBlog PostPublishedNov. 29, 2022, 2:15 p.m....sequences of guides across 8 CRISPR libraries. Samples are divided into those of African ancestry(orange..., but it still points to a far larger and more complex problem endemic to biomedical research: pervasive... -
Plasmids 101: Plasmid Incompatibility
TypeBlog PostPublishedMarch 31, 2020, 1:15 p.m....incompatible? Plasmid incompatibility occurs when multiple plasmids within one cell have the same replicon...Schumacher, 2012). This concept is a little more complex than simply competing for replication control factors... -
Plasmids 101: The Promoter Region – Let's Go!
TypeBlog PostPublishedApril 3, 2014, 8:05 p.m....done by a single enzyme; however, eukaryotes have muliple polymerases which are each responsible for a specific...speaking, promoters in bacteria are less diverse and complex, having fewer parts than those in eukaryotic cells...