We narrowed to 702 results for: BASE

...packaging systems have been developed over the years based on HIV-1; however, the 1st-generation vectors are...defines 2nd- or 3rd-generation transfer vectors based on whether or not they have a chimeric 5'LTR. Second-generation...? What percent of the vector components are HIV-based? A7: No single plasmid contains all the components...insertional mutagenesis. These risks are largely based upon the vector system used and the transgene insert...

...While there are more and more molecular biology-based activities making their way into high school classrooms...BioBits ExplorerTM and BioBits BrightTM, biology kits based on freeze-dried, cell-free (FD-CF) components. Making...and is interested in developing synthetic biology based tools for science outreach and advocacy. You can...

...plexWell™ Library Preparation Technology for NGS-based sequencing and confirmation of Addgene’s large and...plexWell™ workflow also offers a highly efficient NGS-based alternative to Sanger sequencing because the sample... To date, this has resulted in high quality NGS-based assemblies for over 3000 plasmids in the Addgene...

...community.     Why recombinant antibodies? Animal-based methods for antibody production have several drawbacks..., 2015a, b). Recombinant antibodies are plasmid-based and offer numerous advantages, including more secure...Antibodies 101 blog post Learn more about plasmid-based recombinant monoclonal antibodies Resources on ...

...and jargon Hemingway Editor  This is a free web-based tool for detecting the readability of your writing...or dissertations. Phrases are categorized either based on the section of a manuscript they might be found...to work with collaborators. Zotero is a desktop based program that’s compatible with Mac, Windows, and...directly import papers from web pages and academic databases.  Downloading Mendeley Cite lets you cite papers...

... allows you to isolate and purify DNA fragments based on size. Following gel electrophoresis, you can ...molecular cloning, such as PCR- or restriction enzyme-based cloning. Purifying DNA from an Agarose Gel Protocol...

...potential candidate genes that fell into 3 categories based on the architecture of the CRISPR protein in question...LshCas13a, on the other hand, uses only a short ~24 base crRNA that interacts with the Cas13a molecule through...spacer sequence and consists of a single A, U, or C base pair. In bacteria, once Cas13a has recognized and... the new development of Cas13b as a tool for RNA base editing,, and we are excited to see this group of...

...This version of the spike protein was developed based on 100 structure-guided spike designs and has improved...already developed nucleic acid detections tools based on Cas12a and Cas13  which could be repurposed for...JA, Finkelstein IJ, McLellan JS (2020) Structure-based design of prefusion-stabilized SARS-CoV-2 spikes... CM (2020) Open Sharing During COVID-19: CRISPR-Based Detection Tools. The CRISPR Journal 3:142–145. https...

...libraries utilize optimized sgRNAs that were designed based on the rules identified in Doench et al., 2014 to...assess library performance in viability screens. Based on these metrics the Brunello library was more effective...selected sgRNAs in this optimal window and ranked them based on their optimized sgRNA rules and potential off-target...Dolcetto library, sgRNAs were selected and ranked based on the previously established sgRNA rules and  potential...

...developed sequence-specific, antimicrobial, plasmid-based, CRISPR systems (Find the Citorik Plasmids here)...encoded quinolone resistance, mediated by a single base pair change in DNA gyrase, CRISPR phagemids were...crRNAs) targeting either genomic (blue) or plasmid-based sequences (red). Treating a mixed population, represented... al. recently engineered synthetic phages, each based on the well-studied T7 phage, to target various ...

...Though there are a number of chemical and peptide-based proteosome inhibitors, glutathione S-transferase...DYKDDDK 1 Affinity and Purification Good for antibody-based purification; has inherent enterokinase cleavage...residues improves solubility; good for antibody-based detection SUMO ~100 amino acid protein  12 Stability...1.4 Affinity and Purification Good for antibody-based purification Combo and cleavage tags Frequently...

...names of the plasmids you plan to use Enter the base pair size of those plasmids Enter plasmid concentration...plasmid needed per dish or stack. Calculations are based on using 28 μg of total plasmid (Transfer, helper...

...science better when we share? NanoLuc® Luciferase-based tools are fantastic examples of technologies that...Nano-Lanterns to other cellular proteins. BRET-based biosensors utilizing NanoLuc® luciferase Many intracellular...powerful the FRET signal. In well-designed FRET-based biosensors, the intensity of the FRET signal can...Schmid, J.L., et al. (2016) CRISPaint allows modular base-specific gene tagging using a ligase-4-dependent...) Coupling optogenetic stimulation with NanoLuc-based luminescence (BRET) Ca++ sensing. Nature Comm. 7...

...postsynaptic receptors and transporters. The intensity-based Glutamate-Sensing Fluorescent Reporter (iGluSnFR...The Abudayyeh-Gootenberg Lab developed this tool based on several new site-specific retrotransposon elements...can make a wide variety of genomic edits — single-base changes, small deletions, and large insertions up...insertion is scarless, unlike previous integrase-based approaches. Find STITCHR plasmids here! Fell, C...primates, and human tissue. Figure 6: Enhancer-based targeting of PV interneurons in mice. A) AAV expression...

...glycosyl groups, and other modifications to their bases in order to protect their DNA from host cell nucleases...proteins in the (all-too-common) event that homology-based searches return no candidates. Our strategy: Express...in the presence of certain modifications to DNA bases.  Ligate and transform your resultant plasmid libraries...Adapting drug approval pathways for bacteriophage-based therapeutics."Frontiers in Microbiology 7 (2016)...Raleigh. "Biosynthesis and Function of Modified Bases in Bacteria and Their Viruses." Chemical Reviews...

...you through both experimental and primer design based on fragment sequences and the polymerase used in...joining of multiple mutations spread over thousands of base pairs. Cloning sgRNAs Generating constructs to produce...Cloning Gibson Assembly and Other Long-Homology Based Cloning Methods Screen Plasmids by Colony PCR Addtional...

...plasmids and those without, we adjust our estimates based on the journal that published the articles.  That...Addgene plasmids as if they comprised 10 percent. Based on this new re-weighting, we can compare citations...Addgene is achieving its goal of making plasmid-based science more accessible…and accruing more citations..., we went to one of the largest bibliographic databases available, Web of Science. For each publication...number of citations the paper receives. From the database we pulled the journals from 2005 to 2015 in areas...

...plasmids used to generate these antibodies were based off of a large collection of mouse monoclonal antibodies...Antibodies?  One of the benefits of using a plasmid based system for expression of R-mAbs is that it can easily...Additional Resources on the Addgene blog:  Plasmid-Based Recombinant Antibodies  Plasmids 101: Secondary ...

...genomic SDM relatively straightforward, but plasmid-based SDM has lagged behind. While commercial kits are...PCR is used to splice together two PCR amplicons based on sequence homology, and the subsequent product...primers also have some homology to each other; ~17 bases is optimal. After being treated with DpnI to digest...

...limited to neuroscience. In fact, precise light-based control of biological processes is highly useful...better fine-tune the level of output gene expression based on the input light intensity. In addition to these...strains of E. coli, as well as with other plasmid-based systems, which will enable the assembly of larger...