We narrowed to 657 results for: cat.2

...protocols 4.4 (2009): 495-505. PubMed PMID: 19300443. 2. Geraerts, Martine, et al. "Comparison of lentiviral...particle. Consequently, titers based off of p24 quantification tend to be overestimates since they can include...quantify the amount of PCR product that comes from amplification of the original plasmid which can over-inflate...

...mutations with unc- 119 + selection." MicroPublication 1 (2018): 2–3. Wang, Han, et al. "cGAL, a temperature-robust...the OpenWorm website. microPublication microPublication is a unique publication for the worm community...into larger publications and would otherwise be lost in lab notebooks forever. microPublications are peer-reviewed...aims and approach of CeNGEN, check out their publication.   3’UTRome The 3’UTRs of mRNA are important ...normally one figure and can be negative and/or even replicated studies to show reproducible results. This a ...referenced. In addition the data published in microPublications is curated and added to other databases including...including wormbase and flybase. microPublication is run and maintained by members of the worm community...

...contain the expected plasmid features.  Figure 2. Addgene’s basic QC process. Created with BioRender.com... utilize an array of tools that rely on DNA amplification and manipulation to produce and edit plasmids...Potential points where DNA errors can be introduced, indicated by exclamation marks. Error points include places...places where DNA is being created, such as PCR amplification or bacterial growth. Created with BioRender....through the QC pipeline to resolve any issues.  Catching and addressing QC issues Addgene’s QC team has...has developed a process for identifying, categorizing, and resolving a variety of QC issues. This process...discrepancies can be caught prior to distribution. Catching these errors prevents future experimental issues...

...out for help so you can get the support you need. 2) Prepare an agenda for every meeting Supervisors are... series.  “The only healthy communication style is assertive communication.” - Jim Rohn, Author, Entrepreneur...I heard about supervisors in all of the above categories. In addition, I also learned about two other ...Assertiveness? An assertive person is able to communicate their ideas confidently while also considering...of the most frequent sources of conflict is miscommunication. For example, you might misunderstand your...the wrong direction. The best way to avoid miscommunication is to follow up after every meeting with an...workplace, these strategies will help you to communicate with confidence earn respect from your supervisor...

...PMID: 27160350. Find Plasmids from the publication at Addgene 2. Green, Alexander A., et al. "Toehold ... journal Cell just six weeks later. The Zika publication timeline I think we can speak for all the authors...research, but the urgent need for the test did catalyze our resolve to get the work done as quickly as... dozen versions of the toehold switches and amplification primers. This helped make sure that we had a...this includes primer directed isothermal RNA amplification, new toehold switch designs, CRISPR/Cas9-mediated...our electronic reader that provides portable quantification of diagnostic results.  Our approach now detects...directly from infected monkey blood plasma without purification or concentration of the virus. Future work Going...

... already have an end product in mind, steps 1 and 2 will generally be straightforward. Likewise for step...well as suitable applications. Expression System Components of System Application Mammalian expression...CRISPR mammalian expression systems, the typical applications for each, and potential delivery methods.   ...Select the appropriate CRISPR tools for your application: Wildtype Cas9 or Cas9 nickase are appropriate... or introducing mutations and tags, while a catalytically dead dCas9 can be used in conjunction with activator...or more sgRNAs and Cas9 are required for any application. If you want to include a homology directed repair...Cas9-gRNA complex and delivered to cells using cationic lipids. Transient expression of CRISPR components...

...struggled to effectively communicate the nuances of protein structure in a flat 2-D images. In the early...development programs for bioscience educators. Using these hands-on tools, educators introduce their students to...dangerous. Subscribe to CRISPR Blog Posts How do educators and students use molecular models?   We created...something tangible. Under the guidance of a trained educator, these instances of focused attention become magical... their labs. Soon after we began working with educators in our Center for BioMolecular Modeling, we spun...through flexibility It is common knowledge in the education community that All models are wrong….Some models...

..., we categorize the antibody as having non-specific binding in our IHC condition.   Fig. 2: Schematic...the best, or even which one will work for your application? Like many scientists, I have spent hours sifting...produced from a new set of animals), and wrong application (different experiments/conditions can change ...differently over time), compatible with the desired applications (such as immunohistochemistry (IHC) or western...colleagues! Dr. Wu and his lab members (like me!) are dedicated to creating a public and accessible database for...expectation and comparison on the antibody signal’s location. If a distinct imaged pattern does NOT align with...

...systems to defend against both DNA and RNA viruses - 2 cas systems regulate at the DNA level and 1 at the...chemical replication of RNA in the absence of evolved enzymatic machinery (i.e. RNA replication with no...Guangzhou and the Science City The conference was located in the modern, relatively new “Science City” area...and technology companies and start-ups choose to locate there. I made time to go into the city of Guangzhou...inheritance that might be less error prone than DNA replication. He too mentioned how “surprising” small RNAs...Steitz quipped that RNA in the ribosome is in a complicated conformation “not like DNA which has a boring...

...dimerization-dependent protein interactions. FEBS letters, 591 2, 415-424. PubMed PMID: 28032891. This is a different...methods for identifying PPIs, such as affinity purification mass spectrometry (AP-MS), lack the ability ...the validation of a binary PPI as well as the identification of additional interacting factors. Problems...detect weak and/or transient PPIs. Many PPI identification techniques rely on protein interactors to stay... AP-MS. This requirement often prevents the identification of weak and/or transient interacting proteins...spatiotemporally defined protein complexes. Nature communications. PubMed PMID: 28585547. PubMed Central PMCID...

... Figure 2: Split-wrmScarlet labeling proteins with different subcellular locations. Image from Goudeau... show a high proportion of blue fluorescence, indicating cell proliferation. BaF3 cells maintained in ...in high IL-3 showed mostly blue fluorescence, indicating a quick cell cycle. Cells that had IL-3 withdrawn...Hybrid for Multiplexed Editing and screening Applications (CHyMErA) Knockout Libraries express hybrid ...

... Cure for HIV/AIDS. Int J Mol Sci. 2023 Jan 13;24(2):1563. doi: 10.3390/ijms24021563 Resources on Addgene.org... therapeutic potential in mice with a dominant cataract disorder caused by a single copy of a gene known...known as Crygc (Wu et al). They found that the cataracts phenotype could be rescued by zygote co-injection...substantial relief from both disorders. As of publication, submissions to the UK, EU, and USA federal drug...10.1186/s12943-022-01559-z Zarghamian P, Klermund J, Cathomen T. Clinical genome editing to treat sickle cell...

... to remove this default setting. Timesaving Tip #2: blastx searches are inherently slower than blastn...search to check for expected ORFs, mutations or truncations. A primary advantage of blastx is that you do...other labs speed up their plasmid and cloning verification steps and free up more time for using your plasmids...

...PubMed Central PMCID: PMC4938170. 2. Zuris, John A., et al. "Cationic lipid-mediated delivery of proteins...valuable to scientists, there are some potential complications that must be considered when using this method...alternative approach, which avoids many of these complications, is to directly deliver a ribonucleoprotein ...used for most of the current genome engineering applications of CRISPR including: generating single or multi-gene...pathways. This makes Cas9 RNPs useful for CRISPR applications where limited expression of Cas9 is required...development. David Liu’s Lab has demonstrated the use of cationic lipid-mediated methods to deliver Cas9-gRNA RNPs... of eventually using this method for in vivo applications. This technique utilizes Cas9 proteins harboring...

... 2008 Dec; 18(6): 617–623. Pubmed PMID 19349161.  2. Deshpande A, Bergami M, Ghanem A, Conzelmann KK, ...able to replicate, and for a virus to cross a synapse from one cell to another, it must replicate. Modified...like how our stem cells are housed in specific locations and give rise to progenitors during growth and...infects one cell (the “starter cell”). It then replicates within that cell, and nascent RABV cross synapses...infection occurs, subsequent cycles of viral replication and retrograde transmission occur, spreading ...limitations. First, these high levels of viral replication are toxic. Second, infecting subsequently higher...spread monosynaptically from these cells. These modifications take advantage of the fact that RABV is an enveloped...

...of these issues are not particularly new. Chapter 2, “The Professional Scientist,” addresses the challenges...drives and their ramifications. Readers unfamiliar with academia’s challenges with publication and funding ...Connecticut College who has been teaching and communicating science for over two decades, attempts to answer... primarily on fluorescent proteins and their applications, tackles much broader issues in this brief volume...sexism in science, problems with peer-reviewed publications and funding, bioethics in the age of CRISPR,... and her essential-but-unlauded role in the identification of DNA’s double helix. Perhaps to the dismay...dismay of middle-aged scientists, the identification of Green Fluorescent Protein (GFP) and its development...

...the potential generation of replication competent virus [usually HIV-1]; and 2) the potential for oncogenesis...lentiviral plasmids created for a variety of applications including cDNA expression, shRNA-mediated knockdown... looking for some additional information or clarification on these vectors. Read on to find the answers... thus decreasing the probability of creating replication-competent lentivirus (RCL) in your target cells...type or tissues; this is useful in gene therapy applications where a distinct subset of the cellular population...needs to be targeted. Q6: Are transfer plasmids replication competent? What is SIN? A6: Most (if not all)...all) Addgene transfer plasmids are replication-deficient meaning they can be used to create virus that is...

...overview of these new variants:   Figure 2: Inner mitochondrial membranes imaged with structured..., its dimeric nature can interfere with some applications. Several labs have been working to produce monomeric... for molecular fusion and membrane-targeting applications. Nature Methods, 1–9. https://doi.org/10.1038...library generation and screening that led to identification and characterization of AAV.CAP-Mac. Image ...rodents and broad tropism in primates. Nature Communications, 14(1), 3345. https://doi.org/10.1038/s41467...proven itself a good option for essentially all applications. Addgene’s plasmid collection includes over ...clone (M2) has been widely used in a variety of applications. Find anti-DYKDDDDK recombinant antibodies here...

...) 12 (>100) xCas9(3.7)-ABE 69 (1.4) 43 (2) 21 (3) Not examined 16 (>100) Average percent...targeting anywhere in an exon. But things get more complicated if you’d like to use homology directed repair...They created a selection phage (SP) to carry catalytically dead SpCas9 (dCas9) fused to the bacterial polymerase...test xCas9 3.0-3.13, Hu et al. first restored catalytic residues D10 and H840. To ensure that the clones...loci displayed a broad range of PAM sequences, indicating they may be less predictable than SpCas9 off-... that we have only scratched the surface of modifications that can be made to Cas9. It is a pleasant surprise...editing rates. This PAM flexibility should expand applications that require very specific targeting, like homology...

... Werner S, Marillonnet S. PLoS One. 2011 Feb 18;6(2):e16765. doi: 10.1371/journal.pone.0016765. PubMed...? Patron: Sainsbury has a mandate to share and educate and enable plant science in general. We are funded...easier because individual labs will not need to ‘domesticate’ all the basic and necessary elements in order... you are in the lab. There is no PCR, no gel purification; the whole cloning process is so simplistic ...tweet about plant synthetic biology, science communication, women in science, and many other topics. What...well-rounded human beings. It’s also a great communication tool for work. Most Sainsbury scientists are...