We narrowed to 621 results for: cat.1

...those ideas and build from those.   Figure 1: Virtual lab meeting? No problem! You can still creatively... on it – so it is important to take breaks. After 1 hour (or another designated time) of meeting, someone...Collaboration and creativity are pivotal in writing publications/grants too. As described by several works (Wuchty...backgrounds.” This work outlines the need for clear communication, fair credit through authorship, and acceptance...remotely. The authors stress the fact that “miscommunication, a lack of leadership, and inappropriate tools...approaches can lead to frustration, delay of publication, or even the termination of a project.” Take ...setting. Check out the blog post “Fostering Communication in Remote Collaborations” to get more ideas....

...processed since the declaration, only a small fraction (<1%) of authors have asked for advice about the scope...where readers may locate data supporting the research reported in PLOS publications. The policy was not... is founded on the principle that scientific publications must contain enough information (or links to...probable to some extent - but that is the price of publication. Who is to say that the initial data-generating...logically annotated and arranged, as in an actual publication and not require interaction with the data authors...likely, at least in part, due to our inadequate cataloguing of how results were obtained and this alone is... Nature Publishing Group recently launched a publication called Scientific Data, which aims to act as ...

...sequences were initially discovered in E. coli in 1987 (1), the concept that these clustered repeat sequences...neutralize CRISPR/Cas. Earlier this year, expression of 1 of 5 anti-CRISPR genes were found to inactivate the...distinct types and subtypes using polythetic classification based on evolutionary similarity (5). Type ...2013 (7, 8). Nine months later, more than 1500 publications describe work to improve the tool’s specificity...various species and describe an assortment of applications. Despite the ubiquity of CRISPR/Cas toolkit,... multiple plasmids used for various platform applications. For more information on CRISPR/Cas, check out...for your research. Do you have a cool idea or application that involves CRISPR/Cas technology? Let us know...

... from mutations in the gene, and whether any publications have mentioned the gene. The Bloomington Drosophila...

...and recorded as a DNA strand is synthesized (Figure 1). Sanger sequencing requires four separate reactions...trace” file to determine the sequence. Figure 1: Overview of Sanger sequencing technology. Created...Technologies. Current Protocols in Molecular Biology, 122(1). https://doi.org/10.1002/cpmb.59  Wang, Y., Zhao,...differences due to in silico variations and lack of verification. To address this issue, the QC team developed...Nanopore sequencing technology, bioinformatics and applications. Nature Biotechnology, 39(11), 1348–1365. https...

...distinguish between your two targets.    Figure 1: In the isotype conversion process the variable regions...natural isotype to that of a different group (Fig. 1). This process, called isotope conversion, gives users...published, knockout validated, and work in your application. But…they are the same isotype and therefore ...are identical for antibodies within certain classification groups called isotypes.  Why does isotype matter...

...restriction digests are comprised of 2 separate steps: 1) incubating your DNA with restriction enzymes which...The resulting gel image includes a 1kb ladder (lane 1) that has bands ranging from about 500bp to 10kb, ... I hope these tips demonstrate that plasmid verification is not just necessary but also an easy process.... Please vist Addgene's resource for plasmid verification to find additional tips and detailed protocols...

...activity degrades the displaced strand.   Figure 1: EvolvR consists of an error-prone polymerase (PolI...mutation rate and extend the editing window of EvolvR: (1) two additional mutations to PolI3M generated PolI5M...potential applications. Challenges of existing mutagenesis methods Several continuous diversification methods... challenging for users to achieve targeted diversification of all nucleotides within a defined region ...Chang Lab have created methods that introduce diversification by targeting a site of interest with dCas9 ...level of variation that can be introduced.   Diversification is limited due to the integration of oligonucleotide...increasing the standard mutation rate seen during DNA replication by 120-fold over background. Due to its modular...

...sticks out and can be considered a linker (figure 1). In fact, for several FRET biosensors (yellow cameleon...fluorescent protein are relatively close together (figure 1). Where should the fluorescent protein be inserted...fluorescent protein database." Nature methods (2019): 1. PubMed PMID: 30886412. Mastop, Marieke, et al. "A...study its function is one of the most popular applications of fluorescent proteins. These fusion proteins...steric hindrance. For instance, GFP may occlude catalytic sites or obstruct binding sites or motifs that...that are necessary for post-translational modifications. Despite these potential issues, GFP has been used...linker sequence short In the early days of GFP applications, many were concerned with steric hindrance by...

...overcomes many of those limitations (Figure 1). Figure 1: Opto-katanin induces fast, localized microtubule...GTPase Signaling Toolbox. ACS Synthetic Biology, 11(1), 515–521. https://doi.org/10.1021/acssynbio.1c00604...efficiency constructs are great for in vitro biocatalytic applications where toxicity doesn’t matter. Plus, for... binding of the plasma membrane. In previous publications, they described tools to control formation of.... Restricting the effect to a specific time or location can be critical when, say, the gene is essential...that trap the fusion protein away from its usual location, preventing it from carrying out its proper function...) and to introduce unnatural head groups for applications like fluorescent labeling via click chemistry...

...engineered human uracil DNA glycosylase. Nature Communications, 15(1), 4897. https://doi.org/10.1038/s41467-024...engineered uracil-DNA glycosylase. Nature Communications, 15(1), 6397. https://doi.org/10.1038/s41467-024...a glossary at the end of this post! Figure 1: Base transitions are edits between the purine bases...Red arrows indicate a conversion directly catalyzed by the base editor. Black arrows indicate natural cellular...researchers can now select the best tool for their application from among many options.  Conclusion With these...

...bacteria with superior performance. Nature Communications, 9(1). https://doi.org/10.1038/s41467-018-04899...oxygen. Additionally, its status as a Biosafety Level 1 microbe makes it a perfect candidate for introductory...Transport, biofilms, and much more. Because of it’s BSL-1 status, E. coli can be used as a model to relate these...studying genetic modification for their ease of manipulation and their ability to be replicated. Because E...., 2004). Additionally, breakthroughs in gene modification tools and methods such as CRISPR have vastly...Escherichia coli as a Model Organism and Its Application in Biotechnology. In Escherichia coli - Recent...Physiology, Pathogenesis and Biotechnological Applications. InTech. https://doi.org/10.5772/67306 Koornneef...

...blotting, named for its inventor Edward M. Southern (1), can be used to detect DNA identity, size, and abundance...hours at low cost with restriction mapping (Figure 1). Though some labs may prefer to send DNA directly... serotonergic system and behavior.     References 1. Southern, Edwin Mellor. "Detection of specific sequences...comparison to a control sample. Southern blotting applications range from confirming the results of cloning...interest by recording DNA abundance throughout the amplification process, rather than just at the end as in standard...experiments allowed researchers to identify the location of genes. With this knowledge, researchers were...was added and when. Compiling the identity and location of a given nucleotide, a researcher (or a simple...

...antibodies as research tools, you may find “Chapter 1: What is an Antibody” quite useful. If you’re looking...resource for anyone looking to use antibody-based applications in their research.  Like all our eBooks, the...through the process. If you’re confident in your application and protocols, but can’t quite seem to find an...for Your Experiment.” Whatever your antibody application question, the Antibody 101 eBook is a great place...

... There are two methods of neuronal tracing (Fig. 1): one to visualize neurons that send information to...significantly updated in 2023 by Jason Nasse.  References 1. Tervo, D. Gowanlock R., et al. "A designer AAV variant...Tracers are typically delivered to a particular location and they either trace downstream from the soma...Others have noted a lack of transduction in catecholamine pathways from the spinal cord (Wang, 2018, Metcalfe...not yet understood, one thing is clear: this application opens a lot of doors in neuroscience. The retrograde...retrograde serotype also has promising therapeutic applications; it can enhance therapeutic delivery across ...

... to be aware of the April 1 deadline for companies to submit an application on their behalf.  If an individual...and non-profit organizations do not have the April 1 H-1B queue process or quota like industry, these organizations... National Interest Waiver. The three prongs are: (1) The foreign national’s proposed work endeavor must...-1B, you need to prove 3 threshold requirements: (1) that you have international recognition for your ...higher education nonprofit entities related to or affiliated with institutions of higher education nonprofit...for self-sponsorship of the I-140 application meaning that the category does not require a foreign national.... NIW requirements stress “educational background, expertise, publications, and plan for future activities...

...immunogenicity score (Mattei et.al., 2022).    Figure 1: Generation of immunogenicity scores by predictive...antibodies for the treatment of diseases. J Biomed Sci 27, 1 (2020). https://doi.org/10.1186/s12929-019-0592-z  ...silico approach The in silico approach cannot replicate the complexity of antigen processing events that...This system would somewhat act like a 2-step verification. All approaches have their own limitations. ... together can inform decisions about in vivo application and clinical testing. This would pave the way...

...restriction digest and colony PCR.   Fig. 1: (A) Schematic of cloning, expression and validation... doi: 10.1371/journal.pone.0038313. Epub 2012 Jun 1. PMID: 22675541; PMCID: PMC3365890....cDNA, which  was used as a template for PCR amplification with a degenerate primer set to amplify IgG ...  While screening by IF-ICC worked well for identification of the correct clones, it was determined that...through functional assays. Following functional verification, the R-mAb expression plasmids were DNA sequenced...

...done.   Figure 1: DNA melting by DnaA and IHF is the first step of replication for the bacterial chromosome...plasmids rely on their host cell's replication machinery in order to replicate—but not always to the same extent...described in our previous Origin of Replication post, DNA replication is initiated at the ori and may or...consider the replication mechanism of plasmids under stringent control, such as pSC101. DNA replication and regulation...review how E. coli normally replicate their chromosomal DNA. Chromosomal replication in bacteria is carefully...entire round of replication. Initiation is the primary control point of DNA replication in bacteria, so... the replication forks reach each other on the opposite end of the chromosome, ending replication.   ...

...first foray into Reddit. Here are some reasons why: 1. Reddit has a large and active community of people...re more interested in selling a product than communicating your ideas with people or discussing science...to write about in the future. The AMA was also cataloged for permanent reference by the Winnower. The only...I do a lot of public speaking where I enjoy communicating face to face with the audience. I post on LinkedIn...own expertise and your resources for science communication opportunities like an AMA. One of the best things... science communication...