We narrowed to 514 results for: CIT

...lot of references. I cite as I write, meaning I use the software to add the citations in real time as I ...and experiments. A comment about citing: I wasn’t sure if I should cite reviews or the primary literature... little crazy (meaning you are probably going to cite hundreds of references) and it’s better to keep ...from the beginning. I also recommend using the citation style of (Last name, Year) in the document while...experiments. Later, you can easily convert the citation style to whatever the journal requires. Using ...studies. I also did not limit myself to the well-cited or popular papers, but looked for papers from a ...anything else. Like I mentioned, I also added citations in real time as I wrote, so each statement was...

...filter set but the excitation filter excites more of the peak of the TagRFP excitation and the emission ...their excitation and emission spectra, but a good rule of thumb is that both the peak excitation wavelengths...substantial overlap between the excitation and emission filters and the excitation and emission spectra of the... requires multiple fluorescent proteins whose excitation and emission spectra differ sufficiently for ...microscope optics, you will want to compare the excitation and emission spectra of your protein with the... the protein, so that the protein is well excited by your microscope and the fluorescence emission of ...mCherry spectrum is shown in the lighter colors; excitation spectra are blue and emission spectra are red...

...Considering citations to all articles, Anurag Acharya and colleagues report, the percentage of citations to articles...to 1975 and is based on the average number of citations for recent articles. Of course, a publication ...measure scientific impact. Even if we stick to citation counts for a moment, it’s clear that articles ...Non-Elite Journals” found that the proportion of highly cited articles appearing in lower-prestige journals has...articles in non-elite journals went from 27% of all citations in 1995 to 47% in 2013 – yes, almost half.   The...Accessibility is surely also behind the increase in citations for older publications. (As an interesting aside...aside, Nature recently reported that the most cited work in history is a 1951 description of an assay to...

...photostable. It also has narrow excitation and emission peaks (max excitation at 493 nm and max emission at...fluorophores that excite in the violet range. For example, mWasabi can be used with Sapphire (excitation maximum...We are excited about our new partnership with Allele Biotechnology which allows researchers to deposit...than the most commonly used GFPs and YFPs. Its excitation maxima is at 506 nm and its emission maxima is... replacements relative to CFP484. Because the excitation and emission maxima were red-shifted (462 nm ...researchers recommend using mTFP1 with a 445/30 nm excitation filter, a 470 nm beamsplitter, and a 495/30 nm... CFP set. mTFP1 can be used as a FRET donor to mCitrine and mOrange or for live cell imaging of fusions...

... cloning capacity, decreased  potential for the generation of RCA and reduced immunogenicity. In addition...increased cloning capacity (up to 36 kb!), long-term transgene expression and negligible toxicity. However, their...transgene expression (Interestingly, the strong immunogenicity of AdVs is what makes them ideal candidates... Ad vectors (helper-dependent (HD-Ad), or high-capacity (HC-Ad__ are devoid of viral genes and therefore...such as HEK293 cells. 1st generation AdV cloning capacity is limited to 8.2 kb, and in vivo transgene expression...2nd generation AdVs, thereby increasing cloning capacity to ~12 Kb. The ever popular pAdEasy system belongs...to this category. 3rd Gen AdV (Gutless or high capacity AdV) are devoid of all viral coding sequences ...

...Long-term light exposure can also lead to cellular phototoxicity, and experimental success can be affected by...emitted by a Renilla luciferase variant are used to excite the fused fluorescent protein. This technique is... used FRET, but it eliminates the need for an excitation light source. Instead, a luciferase substrate...-lanterns are not subject to photobleaching/phototoxicity, they successfully imaged multiple subcellular...constant supply of substrate. Using this compound to excite the Nano-lanterns, Takai et al. continuously imaged...imaging, especially where photobleaching and phototoxicity are a concern, these constructs come in very...complement optogenetic tools, where light used for excitation can cause unintended activation of the optogenetic...

...primary antibody specificity. The gold standard in demonstrating primary antibody specificity is to test the...include a primary antibody specificity control, secondary antibody specificity control, label control, and...Secondary antibody specificity  In indirect staining approaches, secondary antibody specificity must also be... be able to confirm that the testing protocols elicited the expected response and have a baseline with... antibody-based experiments Primary antibody specificity Antibody-based assays have their own unique controls...gold standard to demonstrate primary antibody specificity. B, secondary antibody-only staining will allow.... Non-specific binding  Primary antibody specificity is further supported by a pre-immune serum or...

...where labeling specificity is most important. Donor labeling and the need for specificity Donor fluorophores...fluorophores. When the first fluorophore (the donor) is excited, it can transfer energy directly via resonance ...FRET fluorophores? When is absolute labeling specificity needed and when is it not? What are the proper...proper mailbox (i.e., a binding site) in the right city (protein). In a cell, this task is even harder due...FRET experimental design is that the targeting specificity requirements are different for the donor and ...single mailbox at a specific house in your molecular city). However, the acceptor doesn’t need to go to the...are delivered to the wrong address in a different city, you can still develop a successful FRET-based assay...

...without changing excitation wavelength (Salomonnson et al. 2012). They can also be excited efficiently at...bone marrow to the thymus where they gain their specificity or from the thymus to the lymph nodes. These ...source is mounted above (epi) the specimen and the excitation light passes through the microscope objective... or dyes. 3. Two-photon microscopy Two-photon excitation microscopy is a fluorescence imaging technique...fluorescent molecule (see figure to the right). The excitation generated by these two-photons occurs only at...physio-pathological challenge. However technical specificities have to be taken into consideration especially...commonly used orange and red fluorescent proteins are excited by 750 nm to 760 nm laser light, enabling dual ...

...Packaging Capacity (>8kb) High Transduction Efficiency Transient Gene Expression High Immunogenecity ...the brain. Secondly, some viruses have a low immunogenicity which makes them ideal for applications with...primary advantage over adenovirus is their low immunogenicity, which means they do not stimulate a strong...attractive tool for human subject delivery, as immunogenicity was previously a large barrier for gene therapy...Tropism Only Infects Dividing Cells Moderate Immunogenicity Insertional Mutagenesis Possible Lentivirus...Episomal (Little Risk of Mutagenesis) Very Low Immunogenicity Infects Non-Dividing Cells Transient Gene...Mouse Cells and Hematopoietic Cells Low Packaging Capacity (~4.5kb From basic science to clinical applications...

...is to enhance their efficacy, safety, and/or specificity. Antibodies are frequently used both benchside... and functional optimization to increase the specificity and stability. Optimizing antibodies for better...better pharmacokinetics and reduced immunogenicity allows for more efficient and targeted delivery of treatments...protein towards a specific goal, like improved specificity. There are different ways to achieve this goal...were aiming to increase an antibody’s binding specificity, you can perform binding assays against the target...target antigen to identify mutants with enhanced specificity. Assay conditions, such as pH or temperature,...color":"#0052a9","css":"#0052a9","hex":"#0052a9","opacity":100,"rgb":"rgb(0, 82, 169)","rgba":"rgba(0, 82...

... of an “electricity aggregation program” for all local households and businesses. Electricity aggregation...September all will be powered by 100% renewable electricity! A (not so) shocking transition  In early July...program offers options of between 14% - 100% electricity supplied from renewable sources and we have chosen... As a result, we will be drawing 100% of our electricity from renewable energy projects right here in ...save energy. The transition to 100% renewable electricity will allow us to maintain these particularly ...more eco-friendly The switch to 100% renewable electricity is certainly not the only sustainability effort...

...of the page that help you cite this publication in your own work: How to cite this plasmid: The Recipient...template citation for you to use in your Materials and Methods and References sections when citing the use...Acknowledgement (RSA) asks requesting scientists to cite the depositing lab whenever their plasmids are used...Addgene catalog number to easily find template citations for Addgene plasmids you have used in your research...including genbank files and protocols here. Articles Citing this Plasmid: This is a relatively new feature ...Resources on the Addgene Blog Read about Our New Citations Feature Check out Our Walkthrough of the Deposit...

...protocolLess specificityIncreased chance of cross-reactivity Sandwich High specificityHigh sensitivity... Scientists value ELISAs for their accuracy, specificity, and sensitivity (a good ELISA can detect picogram...). Fluorescent tags may also be used, but for simplicity we will discuss the more common enzyme-based ... primary antibodies of the same isotype.     Specificity and timing are the major disadvantages of the...capture and detection steps, which increases the specificity of the assay. The assay is also flexible, as ...of background stainingLess sensitivityLess specificityLimited availability of conjugated antibodies ...of cross-reactivity Less sensitivityLess specificityLimited availability of conjugated antibodies ...

...retroviruses generally have moderate to high immunogenicity, meaning they induce an immune response in ... cargo into a cell. These viruses have a cargo capacity of ~ 8 kb, ample room for most experimental needs.... Lentiviruses have slightly larger packaging capacities than gamma-retrovirus, coming in around 9 kb....along with the endogenous DNA. AAV also has low immunogenicity, meaning it does not induce the same high immune...direct application of virus. However, the cargo capacity of AAV is ~4.7 kb, almost half that of lenti and...identified so far! Adenovirus generally has high immunogenicity, but some strains have been engineered to induce...too. May your titer always be high and your immunogenicity low! References and Resources References Robinson...

...Energy Transfer. Unlike the typical excitation and emission of an excited fluorophore, FRET involves a non-radiative...Donor fluorophore excitation by absorption of a photon 2. Energy transfer from the excited donor directly...transfer of energy (i.e. no emitted photons) from the excited donor fluorophore to the acceptor fluorophore. ...spectrum of the donor fluorophore overlaps with the excitation spectrum of the acceptor fluorophore. Otherwise... transferred from the donor will not be able to excite the acceptor. In addition to sufficient spectral...

...monomeric cyan-excitable red fluorescent protein (mCyRFP1). Derived from cyan-excitable organge fluorescent.... While certain cell types, such as principal excitatory cells and glia, have been successfully targeted...fluorescent protein (CyOFP1), some of the exciting properties of mCyRFP1 include a redshifted-emission spectrum...major advantage of mCyRFP1 is its ability to be coexcited along with EGFP while retaining an emission spectrum...CaMKII and RhoA during induction of structural plasticity in single dendritic spines. The set of CyRFP ... David Liu’s lab increase both the range and specificity of base editing. Kim et al. used natural and ...on-target editing efficiency. To further improve specificity, they purified HF-BE3 protein for delivery in...

...with broad CNS or PNS transduction, cell type specificity, or retrograde transport in neurons. (b) Genetic...by triangles] facilitate tissue or cell type specificity. An on/off genetic switch can be used for expression...susceptible to off-target transgene expression-induced toxicity in NHPs (Hordeaux et al, 2020; Hudry et al, 2023...designs and administration doses. Note: If capsid immunogenicity is a concern, using a purification method that...broad):  enhanced coverage for inhibitory versus excitatory neurons Mice, rats Yes (LY6A) Chan et al...AAV.CAP-B10 CNS: balanced coverage of inhibitory and excitatory neurons Mice, marmosets Unknown Brown et...capsids were deposited by the Gradinaru lab. For simplicity, in each section we’ll list the Gradinaru capsids...

...novel SpCas9 variants with altered PAM binding specificity: SpCas9 variant Mutations (relative to ...with an NGA PAM. This variant may increase the specificity of genome modifications at DNA targets adjacent...expanded PAM recognition as well as increased specificity and lower off-target activity (Hu et al., 2018...Kim J-S (2016) Genome-wide analysis reveals specificities of Cpf1 endonucleases in human cells. Nat Biotechnol...Engineered CRISPR-Cas9 nucleases with altered PAM specificities. Nature 523:481–485 . https://doi.org/10.1038...McCaw ZR, Aryee MJ, Joung JK (2016) Genome-wide specificities of CRISPR-Cas Cpf1 nucleases in human cells....variants with broad PAM compatibility and high DNA specificity. Nature 556:57–63 . https://doi.org/10.1038/nature26155...

...showed that Cas7-11 cut RNA with unprecedented specificity: when purified, it could be programmed to generate... targeting experiments. If Cas7-11 lacked this toxicity, it would represent a major step forward for CRISPR-based...up the potential of further development of low-toxicity RNA editing tools.   Fig. 1 Schematic of...the significantly reduced amount of off-target toxicity compared to other RNA editing methods — streamlining...viability – meaning there was no measurable cell toxicity – using Cas7-11. This included tests done in cell... cell lines known to be more sensitive to toxicity from RNA editing, such as mouse embryonic stem cells...CRISPR has yet to fully taken advantage of, but exciting new tools like these represent a major step forward...