We narrowed to 397 results for: ARA-2

... intensity of the cell’s illumination (see Figure 2). H describes the maximum signal strength, while W...SSC-A, so most people use that setting. Figure 2: As the cell passes through the laser beam and causes...scale in proportion (while H and W do not; see Figure 2), single cell events will show up in a straight line...marker expression, and viability. Gates are the parameters the machine uses to differentiate between variations...bit of theoretical background on the different parameters that your gating strategy will be based upon.... and Area Within FSC and SSC, there are three parameters that are being measured: height (H), area (A)...events. You are free to choose any size-related parameter, such as FSC-H, FSC-A, SSC-H, SSC-A, etc. You’...

...target sites for editing. PAM sequences can be from 2-6 base pairs in length and follow the DNA sequence... Eric Perkins Mammalian genomic DNA is not just a 2-D linear molecule snaking through our cells’ nuclei...publicly available metagenomic data including the Tara Oceans Project datasets. This study demonstrates...fused dCas9 to a truncated CIB1 protein from Arabidopsis (CIBN), which they call the LADL Anchor. Using... iterations is the addition of CRY2, another Arabidoposis protein that heterodimerizes with CIBN upon ...

...portion of our careers. In that time we may have only 2-3 formal supervisors that will provide guidance and...be challenging – is advice and guidance from only 2 people enough?  For many years I’ve been organizing...lighthearted, the article does highlight key characteristics of a good mentor: Yoda image courtesy...

...type. Find some transduction characteristics of select AAV serotypes in Table 2 from the paper. Delivery ...routes for neuroscience see Table 1 from the paper. 2. Manipulate your cell of interest: Cell-type specific...

...additional rounds of panning and scFv characterization.    Figure 2: Phage display starts with a pooled...the short epitope GCN4, also called a scaffold; and 2) a GCN4 binding scFv that’s fused to GFP. When the...Fv (Variable Domain) (scFv) Fragments. Antibodies 2:193–208 . https://doi.org/10.3390/antib2020193  Khantasup...another decade when in 1988 they were cloned by two separate labs (Bird et al., 1988; Huston et al., 1988)....., 2012, Bates and Power., 2019): rapid blood clearance, which is useful for imaging applications; better...small size (Bates and Power., 2019). Their rapid clearance from blood can be a drawback for therapeutic applications...Khantasup K, Chantima W, Sangma C, Poomputsa K, Dharakul T (2015) Design and Generation of Humanized Single-chain...

...digestion of the destination vector with SapI yields 2 sites- the first site accepts the sgRNA target sequence...marker, and connector to be released (Fig. 1, Step 2-3). Since donor plasmids of the same type will produce... a gRNA vector that targets the gene of interest, 2) a plasmid to specify the reading frame of the insertion...can be modified to assay additional protein characteristics. For example, Masato Kanemaki's lab has developed...

.... Let's look at an experimental example in Figure 2. Figure 2A shows the sample prior to compensation.... line with the other populations.   Figure 2: Compensation example based on experimental sample..., you will see the populations move, as in Figure 2, following compensation. Figure 3: Flow plot...can correct for this spillover and more easily separate out your target population. How do I know if ...

...resolved loci with physical map distances of 75 and 2 Mbp, with the calculated fluorescent distances correlating...established physical map. In comparing pairs of targets ~2 Mbp apart, they noticed that they could evaluate the...intrachromosomal loci, a major benchmark in characterizing the 4D nucleome. Future modifications and applications...

... is the genetic test used for sickle cell anemia (2). Southern blotting, in conjunction with restriction...program) can then reproduce the DNA sequence (Figure 2). Accuracy and accessibility led to the widespread...biology98.3 (1975): 503-517. PubMed PMID: 1195397. 2. Chang, Judy C., and Yuet Wai Kan. "A sensitive new...these reactions out in separate lanes of a gel. Since the sequencing gel will separate the DNA based on size...instead use methods like pyrosequencing that are parallelized to sequence thousands of reads at the same time...Detection of specific sequences among DNA fragments separated by gel electrophoresis." Journal of molecular ...

...into the several steps outlined below and in Figure 2. For a deeper dive into the steps and techniques, ...mounting sample on slides, and confocal   Figure 2: High-level overview of an indirect immunofluorescence...recognize the species of your primary antibody and 2) is conjugated to a fluorophore that suits your experiment...depend on the target and sample type. Sample Preparation This step can involve multiple smaller steps...Preservation and Imaging Similar to Sample Preparation, this step can involve multiple smaller steps...

...the system outlined in Schmid-Burgk, J.L., et al (2). In this post, I’ll cover two great applications ...molecularly evolved from mNeptune2 through 33 mutations and 2 deletions. CyOFP1 has a higher quantum yield, brightness...luciferin 24 hours later demonstrated a more than 2-fold brighter signal from Antares as compared to Fluc...PMID: 22894855. PubMed Central PMCID: PMC3501149. 2. Schmid, J.L., et al. (2016) CRISPaint allows modular...create a calcium sensor with the following characteristics: No photoexcitation High Ion specificity High...

...phages but to also destroy the phage upon re-exposure (2, 3). More specifically, specialized Cas proteins snip..., accessed 25 November 2013. Author: James Atmos (2). Many CRISPR/Cas moieties carry out these functions...length and paste them into the CRISPR sequence. Separate Cas proteins then express and process the CRISPR...of more than 40 cas gene families have been characterized. To date, 83% of archaeal and 45% of bacterial...

...one injection step! The entire protocol takes about 2-3 weeks but requires less than eight hours worth of...for C. elegans genome modification. Figure 2: Schematic from Dickinson et al. (2015) illustrating... is inserted at the 5’ end of a gene, the SEC separates the targeted gene from its promoter, creating ...Dickinson et al. tested this system across 7 genes in parallel; when they injected 60-80 animals per gene, they...

...parts: (1) β-strands 1-9 (β1-9) and the one ɑ-helix, (2) β-strand 10 (β10), and (3) β-strand 11 (β11). Each...activating caspase-3, and detected fluorescence within 2 to 5 hours, a time consistent with previous methods...necessary for fluorescence. When these parts are separated from each other, the protein cannot fluoresce....fluoresce. When β10 and β11 are linked together, but separated from β1-9 they will rapidly recombine with β1-9...on protease activation. Normally, β10-11 are antiparallel. To prevent binding, the β strands in FlipGFP...FlipGFP were redesigned so that they are parallel to each other and thus can no longer fit with β1-9. They...dimerize together and force the strands into a parallel conformation. Between β11 and one of the linkers...

...is always best to have options.      Fig. 2: Addgene’s western blot for mEGFP-HRas (from Plasmid...the presence of oxidizing agents. Adapted from Fig. 2 Campbell et al, Nature Methods   Find YFP plasmids...Susanna Stroik The Doudna lab’s recent work characterized a new tool for RNA targeting, with a leg up ... multiple antibodies allows you to use them in parallel to help amplify your signal - giving you the benefit...observed high fluorescence resilience to these preparations. After crystalizing the hfYFP structure, the...

...(you generally don’t want more tag than protein), 2-3 tags is increasingly common. Tandem affinity purification...TEV cleavage site (more on that in a moment), and 2 ProtA IgG-binding domains. TAP has since come to encompass...found in this paper (available at Addgene).   Table 2: Protease recognition sites commonly used with tags...for your protein. If you’re working with an uncharacterized protein, or a protein for which a good antibody...

...preexisting resistant subpopulation 2. Resistant cells among the separate replicates would have different ...medicine 21.5 (2015): 440-448. Pubmed PMID: 25849130. 2. Hata, Aaron N., et al. "Tumor cells can follow distinct... population using the library, propagated it, separated it into roughly identical replicate groups, and...depiction below): 1. Resistant cells among the separate replicates would contain the same labels - i.e...approach is in contrast to the current treatment paradigm where resistant populations are treated as they...

...vector:insert ratio is used in the DpnI digestion and 2 µL of digest product are used in the transformation...Biology 38 (2016): 145-154. PubMed PMID: 27391134. 2. Li, Chaokun, et al. "FastCloning: a highly simplified...FastCloning, you PCR both the vector and the insert in separate reactions and then combine the products and digest...

...recognize Fab fragments from the same species and 2) these fragments will be more likely to bind (and ...epitopes recognized by the secondary.   Figure 2: There are a few common solutions to avoid background...biorender.com. Proper tissue processing and sample preparation can also help reduce the levels of endogenous...

...Epub 2016 May 2. PubMed PMID: 27136078. Find plasmids from this publication at Addgene. 2. Swarts, Daan...against invading DNA. In 2014, Swarts et al. characterized Argonaute from Thermus thermophilus (TtAgo),...