We narrowed to 954 results for: Comp;

...know that this process only became even more complicated with COVID-19 and standards for hybrid, virtual...without the financial and logistical stress that accompanies traveling for campus visits. This is definitely...where the PhD application cycle becomes much more complex. “How do I reach out to potential mentors?” “Where...very valid questions, and often make an already complicated process even more difficult. I’ve learned that...to be incredibly useful, as it gives a more comprehensive idea of that advisor’s research interests which... for the interview. Having notes close to your computer with things you want to highlight in the interview...

...while also ensuring that my work gets completed? I want my company to pay for me to attend a conference... How can I negotiate my starting date with the company so they know I’m excited while still being able...want to learn more about a different area of the company. How can I negotiate with my manager to gain experience...conference. How can I negotiate to show the company that investing in me is also beneficial to them? I have an...but I need help from another person/team at the company. How do I negotiate with the person/team for help...

...bacterial strains, like NEB Stable. NEB Stable competent cells lack RecA, a protein that aids in the homologous...helps me figure out if I have enough plasmid to complete my experiment. AAV is usually the limiting reagent...produce more virus because I don’t have enough AAV. Compared to the Addgene AAV Production protocol, I take...concentrate the purified virus. This process can be completed in one long day, or the virus can be stored at...set can be used and samples are quantified by comparing to an AAV standard curve, which is generated from... plasmid. This whole process takes ~3 hours to complete: 1 hours hands-on time and 2 hours for the qPCR...

...variety of constructs for visualizing cellular components (nucleus, endosomes, lysosome, golgi, ER, inhibitory...inhibitory synapses, and cytoskeleton components) and in a FRET-based biosensor for cAMP dynamics. The ...especially among plant biologists, due to their compact size and ability to generate heritable edits (learn...third of the size of Cas9). Figure 2: Comparison of TnpB (A) and Cas9 (B) genome editors. Effector...mScarlet reporters, so you can choose a color compatible with the other tools in your experiment. These... synapses; however, its modular design allows components to be swapped out, potentially broadening its...

...about a month and a half, without the need for complicated cloning of homology arms. MMEJ: An Introduction...HDR and NHEJ, please see the linked blog posts. Compared to its counterparts NHEJ and HDR, MMEJ doesn’t...strategy looks very similar to HDR, but it is accomplished using much smaller regions of homology, which...strategy looks very similar to HDR, but it is completed using much shorter sequence homologies. Abbreviated...efficiency of PITCh-based genomic insertion would compare to CRISPR sticky-end insertion using the nuclease...Genome-Editing Based Approach for Mapping Multiprotein Complexes in Human Cells.” Cell Rep. 13: 621-633. PMID: ...

...These insights are hard to appreciate without computational support. Indeed, rational sgRNA design is not...experimental applications in CRISPR engineering. When compared to that collective utility, it’s easy to fault...tool unique. The CRISPR Software Matchmaker is composed of these features and enables you to select the... based on their comfort level with operating a computer.  Examples: “offline”, “online”, “CLI”, and “GUI...few offline tools available mostly work on any computer but generally require working knowledge of the... power of each tool they are interested in by comparing their past results to the designs suggested by...pattern at any edit distance. It won’t, however, compute any score other than the edit distance. Added functionality...

...division. These non-plasmid-containing bacteria can compete with and confound the goal of your experiment —...spectinomycin is the more stable and expensive antibiotic compared to streptomycin. Spectinomycin/streptomycin can...option! Otherwise, since it isn’t universally compatible with all bacteria used in research, it isn’t ...express the Tn5 element, but thankfully, most competent cells do not express this factor. Zeocin is handy...host/plasmid DNA during selection if it’s not completely bound up. While this likely occurs at a low rate...Stability Time Saving?  Works for multiple organisms? Compatible with most bacteria? No satellite colonies? ...

...immune system; and reconfiguring of the nuclear compartment, gene expression, and protein translation. Its...producer cells where there is E1 and E3 gene complementation. In target cells that are infected by the vector...virions) are not expressed. Note that replication-competent AdV vectors also exist and are used in certain...topic, which is that natural AdVs, replication-competent viruses with a recombinant genome, and adenoviral...higher than other viral vectors (tens of kilobases; compared to only 4.7 kb for AAV, 9 kb for retroviruses)...Tales: From the Cell Surface to the Nuclear Pore Complex. PLoS Pathog, 11(6), e1004821. https://doi.org/...

...just one or two recombination events, homemade competent cells of 107 CFU/μg are perfectly fine, yet performing...performing multiple modifications will require ultracompetent (109 CFU/μg) cells. Primer design Using specific...insertions, deletions, and point mutagenesis to complex assembly of multiple genes. Primer design for each...the forward primer by adding a short sequence complementary to the 5’ end of the reverse primer. Mutagenesis...efficiency of assembly decreases as the cloning complexity increases. The efficiency of recombination is...increased with greater homology, so performing more complex procedures can be aided by extending homologous...

...Sharing data and community concerns AAV vectors are complex biological reagents; many factors, like storage...literature, scientists can use the Data Hub to compare different methods and vectors, and use this data...through word of mouth or old lab notebooks and computer files. If you asked your team members or colleagues...much unpublished AAV data do you have sitting in computers and notebooks right now?, I’m willing to bet the... rat CNS: AAV PHP.EB vector dose–response and comparison to AAV PHP.B. Gene Therapy, 25(5), 392–400. https..., C., & Flotte, T. R. (2015). Stability and compatibility of recombinant adeno-associated virus under ...

...require a single-component nuclease to mediate cleavage rather than the multi-subunit complex employed by ...repair templates should remove the PAM sequence. Comparing Cpf1 and Cas9 on-target and off-target efficiency...lower than that of the widely used SpCas9 and comparable to SaCas9. As seen with Cas9 orthologs, Cpf1 ...sophisticated genome-wide analysis. At many of its computationally predicted off-target sites, Cpf1 does not mediate...sites, according to Kim et al. Kim et al. also compared the ratio of total off-target to on-target modification...

...editing is the potential for off-target effects. To compare the off-target effects of SpCas9 and SaCas9, Zhang...normal and liver injury markers were not increased compared to a control AAV-GFP. Not only did the AAV-SaCas9...had modest editing rates in HEK-293T cells when compared to the full-length SpCas9. In 2016, Chew et al...cleavage of HBB and CCR5 genes in human cells using compact expression cassettes. Sci Rep 5: . https://doi....Desmarais J, Nogales E, Doudna JA (2019) CasX enzymes comprise a distinct family of RNA-guided genome editors..., Nureki O (2014) Crystal Structure of Cas9 in Complex with Guide RNA and Target DNA. Cell 156:935–949...

... and/or are too expensive, time-consuming, and complex to use outside of standard laboratories. In the...step allowing for greater quantitation without compromising sensitivity. To detect multiple targets in ...signal of a single target. Csm6 can cleave ssRNA complementary to a crRNA of interest (Niewoehner and Jinek...with high sensitivity and specificity without compromising speed, ease of use, and portability. This method...molecular and clinical diagnostic applications. The company Mammoth Biosciences has been started based on DETECTR...ES, Koonin EV, Zhang F (2016) C2c2 is a single-component programmable RNA-guided RNA-targeting CRISPR effector...

...find a comparable library if it’s gone stale or we will need to update our code to be compatible with the...parts to our software, which has grown with the company. It would be easy to assign each developer to a.... Third party libraries are reusable software components that can be incorporated into software. You can...or they make significant changes that make it incompatible with our software. When this happens, we need...took us a total of two years, from planning to completion, to do this upgrade while continuing to add new...

...research proposal will distinguish between competing models. Comparing model A vs. B is more constructive than...about the time and resources required to feasibly accomplish the aims and clarify what type of aim you are...scaffolds with patient stem cells to generate compatible functional livers.” Why are you the best person...exist to solve the problem. What will you have accomplished in 5-10 years? You need to be able to describe...learned and/or now be possible to do? Research accomplishments are remembered for the problem solved, not ...

... assortment toxins to claim territory or kill competing microorganisms, but did you know bacteria also...subunit of DNA gyrase and trapping it in the cleaved complex. This results in DNA breakage and cell death. Conversely...toxin-antitoxin roles. Restriction modification systems are composed of restriction endonucleases and methyltransferases...populations to retain more of these plasmids as compared to those without the restriction modification ...described, the hok/sok systems consist of three components: Host killing (hok), a long-living toxin that...K. Burley. "Crystal structure of the MazE/MazF complex: molecular bases of antidote-toxin recognition....

...morpholinos. When injected into zygotes, morpholinos complementary to a target mRNA inhibit its translation either...observation unlocked novel research into genetic compensation, a previously unknown mechanism of gene regulation...established body plan including head, eyes, and tail. Compared to the opaque mouse embryo, where similar processes... been tracked using microscopy and advanced computational approaches (Keller et al., 2008). This microscopy-based...generation time and labor-intensive maintenance compared to invertebrate model systems, and their resistance...References El-Brolosy, Mohamed A., et al. "Genetic compensation triggered by mutant mRNA degradation." Nature...

...proteins. lon protease: Strains where this is completely deleted (designated lon or Δlon) similary reduce... and a p15A origin of replication, making it incompatible with other p15A plasmids. pLys comes in two ...measures that can help get you back on track: Compatibility: Double-check your plasmid backbone and expression...expression strain to make sure they are compatible. An arabinose-inducible plasmid will not express in an...strain for example, nor will a p15 plasmid be compatible with a pLys strain. Your strain may require additional...better at 30°C or room-temperature, which is accomplished by growing your culture to the desired density...

...metabolites. Biotin acts as a carboxyl carrier from one compound to the other. These biotin dependent enzymes are...discovered in the 1960s, strepavidin. The Biotin-avidin complex can then be used and/or manipulated for a scientist...immunoprecipitation experiments. Biotinylated proteins or complexes can be easily purified using columns or beads ... sample. Any free biotin-binding sites on this complex can bind to your biotinylated antibody. This creates...creates a large meshwork of biotin-avidin complexes bound to your protein of interest leading to amplification...This strategy is referred to as the Avidin-Biotin Complex (ABC) immunohistochemistry (IHC). For more information...

...across the entire blot. So how can you accurately compare different lanes? In relative quantification, the... conclusions, and it’s also problematic for computational quantification. Outside the linear detection...individual protein. This ensures you are truly comparing the abundance of your POI as a fraction of the...detection ranges of multiple targets. Convenient! Comparison of loading control approaches Cartoons are nice...all, but we’ll leave you with this real-world comparison of different loading control approaches from ...different methods of quantifying total protein are compared. While a higher slope indicates higher sensitivity...