We narrowed to 799 results for: Comp

...the production of lentiviral vectors that are competent for one round of infection (AKA transduction in...progeny are produced (Figure 1).  Figure 1: Comparison of the life cycle of a lentiviral vector with...double-stranded DNA transgene is incorporated into a large complex of both viral and cellular proteins and trafficked...titering IDLVs include detecting vector particle components or performing quantitative PCR titration of vector...

...method for knockouts is Tracking of Indels by Decomposition (TIDE) (Brinkman et al., NAR). This technique...trace files of WT and edited cell lines. Then decomposition analysis is performed yielding a graph of edits...This method requires a set of control cells to compare the sequencing reads from your edited sample to...assessment of genome editing by sequence trace decomposition. (2014) Nucleic Acids Research Volume 42, Issue...

...endogenous homologous recombination enzymes can also accomplish the desired genomic modification. This technique... which results in a merodiploid. This can be accomplished by selecting for an antibiotic resistance marker...scarless modification of bacterial genomes. It can accomplish large deletions, insertions, and even precise...PMC4513841. Latynski US, Valentovich LN. "DNA tuner: a computer program for the construction of polylinker sequences...

... proteins in living cells and organisms. Both components of the chimera are encoded by DNA. Since researchers...When both orientations are available, a direct comparison of these fusion proteins may reveal which of ...the fusion protein can be verified and it can be compared to what is expected based on immunofluorescence...interactions) can be challenging. If a fusion can complement a knock-down or knock-out of the corresponding...

...lacY1 proA2 rpsL20 xyl-5 leu mtl-1 Stbl4   Electrocompetent cells for cloning and storage of unstable ...XL10 Gold Tetracycline and Chloramphenicol High competency cloning and propagation of large plasmids, ligated...tables are by no means exhaustive! For a more comprehensive list and additional information, visit OpenWetWare's...of Bacterial Expression Systems. Check out our companion post describing protein expression strains, where...

...certain Cas enzymes are less compatible with the bulkiness that accompanies mispairing of bases. To reduce...unnecessary for many applications, it is the only comprehensive method available. Targeted sequencing approaches...must be quantified slightly differently. For a comprehensive approach, RNA-seq would be an appropriate method...

...helps all viewers, especially if you have some complex patterns with several overlapping targets to interpret...you add the secondary antibody, it should get completely washed away and leave no signal. If you see lots...samples where you label only one target in each. Compare these individually-labeled samples with the results...deep phenotyping and spatial analysis of cells in complex tissues. Proceedings of the National Academy of...

...equipment on a lab bench. The best part? Less complicated math. Bioengineering is a field that has been...achieve whatever goal you’re aiming for. When you complete each cycle, your best-performing mutant is usually...or predicted structure of your antibody-antigen complex as a template. This structural framework then guides... a plate-based format, making it suitable for comparing relative affinities across mutants. Cell surface...

...could avoid potential off target artifacts by comparing the phenotypes of multiple gRNAs. Targeting different...lanes 0.3 % 3.0, Figure 5, lane 2) is faint, so comparing it to the undigested control (Figure 4, lane 0...instead of agarose gives much sharper bands. I compared two MOIs of gRNA transduction to see if that had...testament to how far genome engineering has come. For comparison, in 2007 it took about 3 months to knockout a...

...your data by Nov. 12 to compete. The top ten participants will be invited to compete in our speed round data.... Bobae An will host a Q&A session after the competition, where you can get all your burning AAV questions...

...In complex metazoans, rapid cell division and large scale cell mobility are essential processes during... required for a growing organism to make the complicated transition from a clump of cells to a fully differentiated...organism. Studying cell mobility within these complex environments has never been easy and, for many ...labelling of cells using cre-lox is advantageous when compared to photoactivable or photoconvertible proteins...

...straightforward to learn and relatively cheap (compared to many other technologies and techniques in the...experiment work? What are the various tools and components necessary to run it? And, most importantly, what...writing. Derek is also a pianist and an aspiring composer. View his blog drsimonsaysscience.org or follow...applying optogenetic tools derived from direct comparative analysis of microbial opsins. Nature methods....

...fragments, allowing ordered assembly of multiple components into a destination vector. The first step in ...Oligonucleotides specifying the gRNA seed sequence should be compatible with type IIS enzyme BfuAI. Gateway cloning is...supply it with another plasmid.   Figure 3: Comparison of Multiplex Strategies including Standard PolIII-gRNA...Cas9-containing binary vectors. The system is compatible with both monocot and dicot plants. Liu Lab Golden...

...easier to generate mouse models.   Cpf1 Update: Comparison to Cas9 and NgAgo As you might expect given the...off-target editing and similar on-target editing when compared to the most commonly used Cas9 variant, SpCas9...Generating Mouse Models Using CRISPR/Cas9 Cpf1 Update: Comparison to Cas9 and NgAgo Special Delivery: Fluorophore...

...are of interest to you, our readers. Below I’ve compiled a list of the Top 10 Most Viewed Posts on our ...learn more about. Our post on “Making Your Own Competent Cells” has been extremely popular, generating ...Morgan Save Time and Money by Making Your Own Competent Cells By Melina Fan Plasmids 101: The Promoter...

...difficult to compare the performance of different nucleases. Nicola Patron’s lab compared the efficiency...more predictable and precise deletion products compared to monomeric Cas9’s. Read the paper in Nature...

...’d like to take a moment to reflect on our accomplishments from 2022 and share what we’re looking forward...ready-to-use recombinant antibodies collection, currently composed of over 100 antibodies. Everything in this collection...upon, a wealth of history to learn from, and a compelling future to plan in the changing landscape of science...

...tags with defined 3D structures less likely to compromise protein folding and function. Using bioinformatic...GFP did not reduce yeast cell size or viability compared to untagged GFP overexpression, while the rest...cell size and growth rate, indicating that they compromised protein-protein interactions. If you’re looking...

...research and training is getting tighter and competition is fierce. However, I believe there are plenty...Washington University founded a successful consulting company called The Balsa Group. University of Pennsylvania... Consulting. I know of many schools that have completely student/postdoc-driven biotechnology clubs such...

...cassettes for selection of transgenic plants. The complete GreenGate toolkit, now available at Addgene, also...GreenGate can do is “save you half a year,” in comparison to more tedious and time-consuming traditional...traditional cloning methods, Lohmann said. The key component of Golden Gate and GreenGate are type IIS restriction...