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We narrowed to 99 results for: mouse c rel

Showing: 81 - 99 of 99 results
  1. Evolution of Lab Techniques

    Type
    Blog Post
    Published
    June 21, 2016, 2:30 p.m.
    ...day make techniques used to generate transgenic mouse lines, such as BAC transgenic or traditional knockins...technologies nanopore-based DNA sequencing machines are relatively small meaning that DNA sequencing could move ...1975): 503-517. PubMed PMID: 1195397. 2. Chang, Judy C., and Yuet Wai Kan. "A sensitive new prenatal test...next-generation sequencing techniques do not typically rely on Sanger sequencing but instead use methods like...
  2. Advancing Biology with Zebrafish: Genetic Tools for Developmental Studies and More

    Type
    Blog Post
    Published
    Aug. 13, 2019, 12:58 p.m.
    ...including head, eyes, and tail. Compared to the opaque mouse embryo, where similar processes occur over days ...PubMed Central PMCID: PMC6247916. Felker, A., and C. Mosimann. "Contemporary zebrafish transgenesis with...Several different methods have been developed, relying on established reagents such as CRISPR/Cas9, Tol2... that coordinate development of the body plan (Farrell et al., 2018). This study also showed that in the...Nature 568.7751 (2019): 193. PubMed PMID: 30944477. Farrell, Jeffrey A., et al. "Single-cell reconstruction...
  3. Plasmids 101: The Promoter Region – Let's Go!

    Type
    Blog Post
    Published
    April 3, 2014, 8:05 p.m.
    ...Constitutive  May include an enhancer. PGK1 (human or mouse) General expression mRNA Mammalian promoter from... mRNA Mammalian promoter from the human ubiquitin C gene Constitutive  As the name implies, this promoter...cells and typically only in the same or closely related species from which they were derived. Similarly...
  4. Deep Mutational Scanning with One Pot Saturation Mutagenesis

    Type
    Blog Post
    Published
    Feb. 22, 2017, 3:30 p.m.
    ...al. "Epistasis among adaptive mutations in deer mouse hemoglobin." Science 340.6138 (2013): 1324-1327...., E. O., Williams, B. A., Zhang, J., & Chaput, J. C. (2010). “Random Mutagenesis by Error-Prone PCR”. ... protein of interest’s function. This technique relies on the generation of a plasmid library that expresses...mutagenesis (SDM) PCR, but with a twist since it relies on the sequential nicking, degradation, and PCR-generation...
  5. CRISPR 101: Multiplex Expression of gRNAs

    Type
    Blog Post
    Published
    Sept. 10, 2020, 11:45 a.m.
    ...arrays (e.g. for spacers A, B, and C, you could obtain arrays A, B, C, AB, AC, BC, and ABC). Nielsen Lab...target sequence downstream of the 7SK, human U6, mouse U6, or human H1 promoters. If you express fewer ...specific sites that allow them to be cleaved and released. These constructs tend to be smaller than constructs... If Csy4 is not expressed, the gRNAs cannot be released, adding temporal and/or spatial control to the...recognize the tRNA sequences, cleave them, and release the gRNAs. PTGs are assembled into a wt Cas9-containing...editing of six different genes. This system doesn’t rely on any additional or host-dependent factors and ...
  6. Which Fluorescence Microscopy Technique is Best for Me?

    Type
    Blog Post
    Published
    Oct. 10, 2017, 1:57 p.m.
    ...extract light from a single, thin plane within a relatively thicker three dimensional sample (see Figure ...could take nearly two months to image an entire mouse brain with a 20x/1.0NA objective with proper sampling...920-931 (2005). PubMed PMID: 16299477. 3. Eggeling C, Willig KI, Sahl SJ, Hell SW. Lens-based fluorescence...great image is contrast. The human visual system relies primarily on contrast to identify individual objects...single camera exposure. This is much faster than relying on raster scanning as is done in confocal or 2-... possible. Therefore, 2-photon microscopy which relies on deeply penetrating infra-red excitation light...scanning confocal and 2-photon microscopes which rely on building an entire image pixel by pixel are unable...
  7. Cancer and the Immune System: Deciphering the Relationship

    Type
    Blog Post
    Published
    March 14, 2017, 2:30 p.m.
    ...T-regs) into their microenvironment by producing C-C motif chemokine 22 (CCL22) and TGFβ. T-regs are suppressive...fight against cancer in its many forms. The dichotomous interactions between tumors and the immune system...tolerance-producing antigens enunciated above. Finally, signals released from the microenvironment help create tolerance...eradicate metastasis or eliminate the probability of a relapse. Chemical and radiation therapies cause a transient...
  8. Technologies Enabled by NanoLuc® Luciferase

    Type
    Blog Post
    Published
    Feb. 8, 2018, 12:17 p.m.
    ...plasmids for Antares or firefly luciferase into mouse livers followed by i.v. injection of furimazine ...composed of Venus fluorescent protein, the Troponin C Ca++ binding domain, and NanoLuc® Luciferase. CalFlux...Many intracellular sensors of events like calcium release have been made using fluorescent resonance energy...biosensors, the intensity of the FRET signal can be correlated to specific concentrations of biological molecules...et al. (7) wished to trigger intracellular Ca++ release with an optogenetic receptor, melanopsin, requiring...
  9. To Codon Optimize or Not: That is the Question

    Type
    Blog Post
    Published
    Nov. 12, 2020, 2:15 p.m.
    ...Sauna ZE, Kimchi-Sarfaty C (2011) Understanding the contribution of synonymous mutations to human disease...cells. For example, Henry Lester’s lab optimized the C. elegans GluCl ion channel genes for expression in...Santana-Quintero LV, Katneni U, Simonyan V, Kimchi-Sarfaty C (2017) A new and updated resource for codon usage ...–34 . https://doi.org/10.1038/nsmb1031 Gustafsson C, Govindarajan S, Minshull J (2004) Codon bias and ...usage important? Translation and protein synthesis relies on transfer RNAs (tRNAs). tRNAs bind to and deliver...studies have shown that translational efficiency is correlated with codon bias across all endogenous genes in...engineering to improve gene expression by changing synonymous codons based on an organism's codon bias. The...
  10. Negative Can Be Positive: Open AAV Data with Addgene

    Type
    Blog Post
    Published
    Sept. 6, 2022, 1:15 p.m.
    ...into the A2 noradrenergic area of the caudal NST. (A-C) Low-magnification images showing viral spread. (D-F...Backer, M. W. A., Brans, M. A. D., Luijendijk, M. C., Garner, K. M., & Adan, R. A. H. (2010). Optimization...Gruntman, A. M., Su, L., Su, Q., Gao, G., Mueller, C., & Flotte, T. R. (2015). Stability and compatibility...data free. Nature, 5–7. O’Connor, D. M., Lutomski, C., Jarrold, M. F., Boulis, N. M., & Donsante, A. (2019...Malaker, S. A., Poweleit, N., Maynard, L. H., Adams, C. M., Leib, R. D., Cirolia, G., Thomas, D., Stamnes...doi.org/10.1016/j.ymthe.2005.02.021 Zuk, P., Sanchez, C. E., Kostick, K., Torgerson, L., Muñoz, K. A., Hsu... AAV questions every year on a range of issues related to AAV vectors, many from people trying to answer...
  11. CRISPR Activation: A Practical Guide

    Type
    Blog Post
    Published
    Aug. 18, 2016, 2:30 p.m.
    ...Wilkinson P, van der Meer D, Dow D, Buser-Doepner C, Bertotti A, Trusolino L, Stronach EA, Saez-Rodriguez...-019-1103-9 Bialek JK, Dunay GA, Voges M, Schäfer C, Spohn M, Stucka R, Hauber J, Lange UC (2016) Targeted...Adamson B, Villalta JE, Chen Y, Whitehead EH, Guimaraes C, Panning B, Ploegh HL, Bassik MC, Qi LS, Kampmann ...Brigham MD, Trevino AE, Joung J, Abudayyeh OO, Barcena C, Hsu PD, Habib N, Gootenberg JS, Nishimasu H, Nureki..., Weir BA, Hahn WC, Marsh JA, Tsherniak A, Kadoch C (2018) Interrogation of Mammalian Protein Complex ...Biologically Inspired Engineering. CRISPR/Cas9 is an enormously plastic tool and has taken the scientific world...providing a new gRNA rather than engineering an entirely new protein. This makes it much cheaper to use...
  12. Plasmids 101: Using Transposons in the Lab

    Type
    Blog Post
    Published
    July 6, 2021, 1:28 p.m.
    ... its preferred target integration site: TNA(C/G)TTATAA(G/C)TNA. Tol2 can deliver 10-11 kB to mammalian...   References and Resources References Feschotte C, Pritham EJ (2007) DNA Transposons and the Evolution...BioRender.com.   Autonomous vs. non-autonomous TEs You can think of autonomous transposons as “complete...Both class I and II transposons can be autonomous or non-autonomous. DNA transposons commonly used in the...first copy themselves as RNA transcripts and then rely on a reverse transcriptase enzyme to reverse transcribe...a transposase or a reverse transcriptase. Non-autonomous transposons, however, need another TE to express...
  13. Transferable Skills Guide: Conflict Resolution

    Type
    Blog Post
    Published
    Jan. 4, 2022, 2:15 p.m.
    ...create solution C. And if a conflict resolver does their job well, not only will solution C be better than...many sources of conflict are substantive (“Person C told Person A one thing and inadvertently told Person... 1: Quote from Michael Ende, courtesy of morefamousquotes.com A good listener absorbs and remembers...between two different teams at work, I don’t just rely on what I know about those particular teams at that...
  14. Tips and Tricks for Using Golden Gate Modular Cloning (MoClo)

    Type
    Blog Post
    Published
    July 8, 2025, 1:15 p.m.
    ...; CDSns, coding sequence with no stop codon; TAG, C-terminal tag; TER, terminator. Created with BioRender.com... is very important that these stay frozen at -80 °C, since multiple rounds of freezing and thawing will...in what position do you want your gene to be in relation to the rest of the genes? And do you want it to...function of the sequence, normally through the synonymous mutation of a codon. You can domesticate the ...
  15. Management for Scientists: Seeking Feedback

    Type
    Blog Post
    Published
    Jan. 8, 2015, 2:34 p.m.
    ...ask at least one question to clarify the situation; C = confirm that you have understood the speaker accurately...brings feedback back to the manager. Team members rarely rush to give honest feedback to the manager for..., like at lunch. Many experts recommend using anonymous surveys with regular frequency. Anonymity can ...
  16. Antibodies 101: Fc Effector Functions

    Type
    Blog Post
    Published
    May 18, 2023, 1:15 p.m.
    ...) antibody-dependent cellular cytotoxicity (ADCC) c) antibody-dependent cellular phagocytosis (ADCP). ...cells expressing Fcγ receptors binds to IgG and release cytotoxins that kill the target cell. If the pathogen...antibodies and eosinophils, where the eosinophils release cytotoxins via degranulation.  Antibody-dependent...the elimination style the immune system is most famous for is eating. In antibody-dependent cellular phagocytosis...
  17. Choosing Your Perfect Empty Backbone

    Type
    Blog Post
    Published
    Aug. 19, 2014, 3:39 p.m.
    ...of our most popular mammalian expression vectors, c-Flag pcDNA3, comes from the pcDNA series. It has the...pDEST-HisMBP). After purification the protein can be released from the resin and used for various binding or...may prefer the more traditional approach of an autonomously replicating vector that carries either a wild-type...
  18. Fluorescent Protein Travel Awards - FLiPs and Fluorescent Protein Biosensors

    Type
    Blog Post
    Published
    July 27, 2017, 1:11 p.m.
    ...light. Previous iterations of FLiPs only used N- and C-terminal dronpa fusions. With these various designs...The late Michael Davidson and Roger Tsien played enormous roles in enabling researchers to utilize and develop... produce two biosensors that could quickly and reliably detect HMOs. Fatima’s first design is a whole ...enzyme breaks down the HMO of interest, the lactose released activates expression of GFP from the lac operon...
  19. Transferable Skills Guide: Teamwork

    Type
    Blog Post
    Published
    Nov. 28, 2017, 2 p.m.
    ...course, many types of teams. Some teams may be relatively permanent; some teams may only need to exist ... my senior year isolating pheromones from various C. elegans mutants by myself, I would have slowly gone...what drew me to the school in the first place. The famous discoveries and experiments I’d been learning about... knows everything anymore John F. Kennedy once famously said “I think this is the most extraordinary collection...
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