We narrowed to 763 results for: SCR

...how much data is necessary before submitting a manuscript. In fact, how many of you have negotiated over...over the order of authorship for a manuscript? And that’s only in your scientific life! I’m certain that...mate would have time to make comments on your manuscript. If you give her this slot, she’ll have extra...her deadline) to help you. Her feedback on your manuscript is more important to you than collecting your...

...Maria were encouraged by previous reports that described magnetic responses of cryptochrome proteins or... and the team set up a directed evolution and screening experiment with three of the proteins that had...several rounds of semi-random mutagenesis and screening, the EGFP and mScarlet variants were showing no... suggest she deprioritize the project, Maria’s screens of AsLOV2 variants showed some significant gains...

...proteins involved, with the goal of being able to discriminately and effectively eliminate cancerous cells from...lines. Further, for each plasmid in the kit, the transcript most commonly found across all TCGA tumor samples...he or she can use to study it (as seen in the screenshot below). Currently, the page includes interactive... Tackling Cancers' Drug Resistance with a New Screening Kit Learn How the Clon Tracer Library Can Be Used...

...Green Fluorescent Protein (GFP/EGFP) for a transcriptional reporter or as a general cytoplasmic label ...world examples of these situations in cells are described below (See Figure 1).   Figure 1: Each... not necessarily monomeric, even if they were described as monomeric in a publication. The gold standard... [2]. Some affinity assays used in the papers describing the FPs above including molecular sizing columns...

.... At Addgene, we use blastn to identify any discrepancies in Sanger sequences, such as mismatches, deletions...determine the potential effect of any nucleotide discrepancies. The blastp and blastx programs are optimized...matrix BLOSUM62, but you may want to check the description of the other matrices to see if another would...plasmids instead! All BLAST images are modified screen shots from the NCBI BLAST website. Additional Resources...

...type of interest. Repeat rounds of infection and screening by PCR enrich for capsid variants with increased...of Chan et al, was neurons and astrocytes. Why screen for IV deliverable AAVs? Typically AAVs are directly...brain. Delivering the CREATE AAV library via IV screens for capsids that are able to cross this barrier...AAV as a tool for gene expression in mammals. Subscribe to Viral Vector Blog Posts Additional Resources...

...Cas9 expression     The requirement for Cas9 transcription and translation delays editing What are Cas9...from Alex Schier’s Lab. gRNAs can be in vitro transcribed from ssDNA, which can be generated by commercial...targeted approach using RNPs has recently been described in vitro, with the hope of eventually using this...PMC5681539. Additional resources on the Addgene Blog Subscribe to CRISPR blog posts Learn about other CRISPR ...

...C-to-U and A-to-I transcriptome-wide off target effects observed in whole-transcriptome RNA-sequencing, ...amount of off-target editing. In one direct transcriptome-wide comparison, REPAIRv2 reduced off-target...the RESCUE system’s ability to edit endogenous transcripts finding up to 42% editing efficiency. They note...

...sequenced genome also permits “whole-genome/transcriptome” studies, in which, for example, the activity...two revolutionary large-scale random mutagenesis screens produced ~1,500 zebrafish mutants that are still...deactivation tools for zebrafish Random mutagenesis screens provided a major toehold into understanding how...one-eyed pinhead mutant from the random mutagenesis screens. Microscopy-based lineage tracing can help illuminate...

...an efficient gene activator when fused to a transcriptional activation domain (Karmakar et al., 2024). ... using your method of choice. Step 5: Colony Screening Use Primer 92F (5′-cattacgcaattggacgacaac-3′)...′) and Oligo 2 (specific to your target) to screen colonies via PCR. A 354-bp product confirms successful...insertion. Alternatively, use M13R and Oligo 2 to screen. A 667-bp product confirms successful insertion...

...policy and recently announced that of the 16,000 manuscripts that had been processed since the declaration...access of this data is to be made at the time of manuscript submission. The rationale includes increasing...some cases, typically consortia involving genomic screens, the data stream is so prolific that raw information...issue by requiring ever more condensed methods descriptions, legends and limiting numbers of figures such...

...processing (Figure 1). The shRNA sequence is transcribed to produce hairpin shRNA structures that are ...fact! Endogenous miRNA production starts with transcription of the miRNA to create pri-miRNA, which is then...typically use RNA polymerase III promoters, which transcribe small RNAs. The most common promoters are U6,... H., & Kim, V. N. (2004). MicroRNA genes are transcribed by RNA polymerase II. The EMBO Journal, 23(20...

... editor or adenine base editor) and reverse transcriptase-mediated prime editing technologies have been... through Addgene. In addition to the plasmids described above, Addgene carries several useful CRISPR toolkits...Toolbox for Multiplexed Plant Genome Editing and Transcriptional Regulation. Plant Physiol 169:971–985 . https...CRISPR/Cas9-Targeted Mutagenesis of the ERF Transcription Factor Gene OsERF922. PLoS ONE 11:e0154027 ....

...including easier automation, higher throughput screening, and a lower requirement for the amount of DNA...transgenic animals may choose Southern blotting to screen founder transgenic animals for the inserted transgene...below), restriction mapping may still be used to screen multiple colonies before selecting a smaller subset...prevails. Sequencing whole genomes or profiling transcriptomes (RNAseq) require sequencing of many samples...

...perform in vitro transcription, and use the IVT product as a template for reverse transcription to create your...process of mouse model generation simpler, as described in an earlier post on generating CRISPR mouse ...'d use ivTRT to create the ssDNA construct as described in Figure 2.  You can also use Addgene plasmids...

...these cases, screening multiple bacterial colonies using one of the detection methods described above can...confirmations like linear and nicked plasmids, as described in this article.   Long-read sequencing Addgene...by growing seed stocks at 30°C compared to 42°C. Screen multiple colonies to isolate the monomer Sometimes...

...inserted in this LTR so you don’t need Tat to transcribe the viral genome in producing cells. Currently...process is to test several protocols that have been described (protocol 1, protocol 2, protocol 3) to find the...transduced by a GFP encoded virus, and the reverse transcriptase activity assay uses qPCR to quantify viral RNA... RNA. All of these methods have been described in a previous Addgene blog Once you know your viral titre...

... to screen for positive clones in most cases, and restriction enzyme digest can be used to screen plasmids...BAC DNA can be modified with any of the below described approaches.    Bacterial strain with integrated...recombination than dsDNA substrates, so you should screen more clones when using dsDNA. Have you used the...

... been described in this blog. If your data does not meet the assumptions for the tests described above...to not have any effect on each other, they have discrete effects on the dependent variable, and those variables...error rate than the multiple comparison tests described above. Violated assumptions and statistics Statistical...

...update, we have added new sections to share and describe some incredible new CRISPR technologies developed...much-anticipated prime editing section and additions describing CRISPR’s ability to make large genome edits using...transposases or the Cascade-Cas3 system. We also describe newly engineered Cas9s with more flexible requirements...