We narrowed to 904 results for: CAN

...reports (which you can filter by serotype, species, or promoter) can save you significant time and money.... and we've updated our submission process so you can easily add your data, too!   Using the Data Hub...between BLA projection neurons and mPFC interneurons can be labelled with an AAV1 Cre virus combined with ...virus in the mPFC.  The AAV9 is so strong that you can even see dendritic spines!  Curious? Watch our AAV...'ve ever validated an Addgene or CLOVER AAV, you can (and dare we say, should!) submit your data to the...off, thanks to our handy-dandy "save" button. You can check out our step-by-step submission guide or email...

...after transfection. This supernatant can be stored at 4 °C or can be directly added to your target cells...including human immunodeficiency virus type-1 (HIV-1), can infect both dividing and non-dividing cells. The ... This generation is safer than the first one and can be used routinely in a research laboratory. The risk... production. Third generation lentiviral vectors can be used for research and for clinical purposes, however...titer than with the 2nd generation. Knowing this you can scale up your production set-up and purify and concentrate...cells of interest.   Advantages Disadvantages Can carry large transgenes (>8 kb) Potential for generation...Replication-incompetent lentiviruses with human tropism can still infect the researcher and insert into her/his...

...mentors often can be found during conversations with senior investigators. Discussions can reveal mutual...taking this time, you can help ensure that you understand the methodology and can have confidence in the...: What is the most exciting story I can tell with my data?  Can I make better slides that more effectively...telling your story, you can find clearer ways to consolidate or present your data. You can create more detailed...Experimental successes can be infrequent and a hobby that provides instant gratification can help boost your ...search committees, and can lead to mutually beneficial collaborations. 7. You cannot get too much practice... fellowship, what are you signing up for and how can you do it well? Below, I briefly describe some tips...

...temperature, and growth rate can all impact plasmid copy number in a cell. One can attempt to eliminate fluctuations...result, variable gene expression can make data hard to interpret or can interfere with the precision needed... time resulting in variable gene expression that can impact observed phenotypes. Factors such as the growth...chose a TALE protein as the repressor because TALEs can be programmed to bind tightly to arbitrary DNA sequences... slowly or quickly Growth media and growth stage can both affect gene copy number. Moreover, gene copy... gene expression. On the other hand, slow growth can also cause changes in plasmid copy number. During...genome or a plasmid. Thus, a stabilized promoter can allow a system to be moved from a plasmid to the ...

...This can be determined by measuring the indel frequency at a target site. A specificity ratio can be measured...of genomic loci that can be targeted (Hu et al., 2018).  These altered variants can allow for targeting...accessibility is a measure of which genomic sequences can be targeted by the Cas9. This is determined by the...sequence is 3’-NGG. But Cas9s found in other species can recognize a variety of different PAM sequences. Researchers...accessibility. Cas9s with a broader PAM specificity can target more sites. Created with BioRender.com. ...assessment of the off-target activity of Cas9. This can occur when Cas9 cleaves a site that is not a perfect...genomic locus of interest. As these off-target effects can be genome-wide and, in some cases, difficult to determine...

... many softwares out there than can help you at this stage and that can be used to simulate in silico cloning...There are several online tools that can help you with that, they can be open source (i.e. primer3) or provided...product development scientist at Addgene. Cloning can be quite an arduous process. The PCR could fail to... contain the correct plasmid. There’s a lot that can go wrong! With all the steps in the cloning process...scheme, you’re now ready to generate fragments. You can generate the parts of DNA that you want to assemble... template, particularly from a large genome, you can recheck your primer design or optimize your primers...Assembly of the fragments There are multiple ways you can assemble the different parts of a plasmid based on...

...manufacturer, lot number, and expiration date somewhere you can easily check it whenever you use the antibody. This...experiments.  Now that that’s out of the way, you can put your antibody in short term storage (think days...best option, in aliquots no smaller than 10uL. You can leave them at room temperature when you’re working..., a common antimicrobial agent added to buffers, can bind to amine groups present in some conjugates, ...noted on the product sheet. Thankfully, sodium azide can easily be removed from the buffer and then re-added...cases, thimerosal at a concentration of 0.01% w/v can be used as an alternative antimicrobial.  Conjugates...mostly use HRP, a chemiluminescent conjugate that can be activated to emit light with a simple kit, and...

...ligated. But in LIC, longer single-stranded overhangs can hold a nicked plasmid together long enough to get...′ exonuclease activity. T4’s polymerase activity can be thwarted if no dNTPs are available to polymerize...type of dNTP in the reaction mix, the researcher can decide exactly how far the T4 exonuclease proceeds... create 10–12 base “chewed back” overhangs, they can be annealed, forming a circular product with four...homologous recombination intermediate to bacteria, so it can be transformed as-is into cells. The cells then get...itself is flexible. For one thing, those 5′ overhangs can be generated in several ways. One option, imprecise...be digested in the same tube. Alternatively, SLIC can also work directly on PCR products, with 5′ overhangs...

...Addgene: What can CRISPR do for synthetic biology? Voigt: The big promise is orthogonality. You can create an...CRISPR is so orthogonal and programmable that you can make a very large number of regulators. That basically...access that type of material - or do what biology can do - it’s good to be able to build regulation thats... is toxic. When cells carry CRISPR circuitry, it can slow their growth. Something has to be done about... because they are used to create any program you can imagine. The Apollo 11 mission circuitry that took... a fundamental unit. We did demonstrate that you can use the CRISPR chemistry for a NOR gate. But there...worked. I don’t have the solution. Our paper shows we can easily make orthogonal variation. The first one worked...

...which can be easily maintained when grown on media containing the missing nutrient. Scientists can exploit...the marker gene) For use in: Can this be used in other yeast species? Can this be used for auxotrophic... maintenance within an E. coli cell, but vectors can be widely utilized across many different cell types...those of plants and animals. Unlike bacteria, yeast can post-translationally modify proteins yet they still... chromosome. As the name suggests, these vectors can replicate independently of the yeast chromosome; ...propagate per cell. The copy number of these vectors can also be controlled if specific regulatable elements... yes - Grow with 5-FOA. S. cerevisiae yes - This can complement ura4- S. pombe, but the complementation...