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We narrowed to 320 results for: POR C

Showing: 91 - 100 of 320 results

  1. Quick Guide to Working with Drosophila Part 2: Controlling Gene Expression in Flies with Gal4/UAS

    Type
    Blog Post
    Published
    July 21, 2017, 12:48 p.m.
    ...21356876. 5. J. Chow, Z. Marka, I. Bartos, S. Marka, J. C. Kagan, Environmental Stress Causes Lethal Neuro-Trauma...PubMed PMID: 28704652. 6. V. Rodríguez, D. Didiano, C. Desplan, Power tools for gene expression and clonal...Neurosci. 9, 703–709 (2006). PubMed PMID: 16582903. 8. C. J. Potter, B. Tasic, E. V Russler, L. Liang, L. Luo...you to systematically study gene function with temporal control and cell-type specificity! The Gal4/...

  2. Antibodies 101: Flow Cytometry Controls

    Type
    Blog Post
    Published
    June 6, 2024, 1:50 p.m.
    ...starting point for compensation (Fig. 1B-C). However, it’s important to note that because you’re using beads... single color control for the APC channel. B) and C) A flow plot showing an APC single color control prior...prior to compensation (B) and after compensation (C) with APC-Cy7.   FMOs FMO stands for fluorescence...

  3. 7 Tips to Secure a STEAM Internship This Summer

    Type
    Blog Post
    Published
    Feb. 2, 2021, 2:15 p.m.
    ...and Rose C. St Pierre, founders of STEAMid. Internships open doors to a web of opportunities that the ...guest bloggers Roodolph (Roo) P. St Pierre and Rose C. St Pierre! Roodolph (Roo) P. St Pierre is currently...populations. Roo is the co-founder of STEAMid.       Rose C. St Pierre is currently a graduate student at Northeastern... not deter any student from applying to the opportunities of their dream.  To help students focus on the...below:  1. Eligibility check Scrutinize every opportunity prior to starting an application to assess your...unless you are applying for a Federal Government opportunity, which tends to be more detailed. Beyond the ...draft a personal statement, which is the perfect opportunity to paint a comprehensive picture of your academic...

  4. Pooled CRISPR Libraries Offer Genome-Wide Control for Large-Scale Functional Screens

    Type
    Blog Post
    Published
    Feb. 24, 2015, 7:50 p.m.
    ...to fuse the activators instead of at the protein’s C terminus. With that new design in place, Konermann...Brigham MD, Trevino AE, Joung J, Abudayyeh OO, Barcena C, Hsu PD, Habib N, Gootenberg JS, Nishimasu H, Nureki...Adamson B, Villalta JE, Chen Y, Whitehead EH, Guimaraes C, Panning B, Ploegh HL, Bassik MC, Qi LS, Kampmann ...nucleolytically inactive Cas9-VP64 fusion; 2. A sgRNA incorporating two MS2 RNA aptamers at the tetraloop and stem-loop...knockout screening). As the Zhang lab's Nature paper reports, “Here we have shown that the SAM system is robust...size of the backbone, transformations require electroporation. References & Further Reading: For more ...

  5. Deep Dive: qPCR

    Type
    Blog Post
    Published
    Sept. 29, 2022, 1:15 p.m.
    ...Annealing temperature should be 60-65°C For qPCR, the important primer variable is the annealing temperature... the primers.  Melting temperature should be ~60°C (between 50 and 65, with no more than 3 degrees between...curve will show multiple peaks.    (a) (b)  (c)   Fig. 1: Melt curves showsing (a) a single peak...dimers. (b) A shoulder peak indicating primer dimers. (c) A double peak indicating 2 amplicons. Image credits...02217-xTaylor, SC; Nadeau, K; Abbasi, M; Lachance, C; Nguyen, M; Fenrich, J. The Ultimate qPCR Experiment...Zuo J, Dong X, Zhang M, Hu G, Fang F. Fudenine, a C-terminal truncated rat homologue of mouse prominin...step. Scorpion chemistry in particular has been reported to work well in the Lightcycler while being relatively...

  6. CRISPR 101: Non-Homologous End Joining

    Type
    Blog Post
    Published
    April 16, 2015, 3:45 p.m.
    ...Oh S, Tomkinson AE, Hendrickson EA, Giovannangeli C, Jasin M, Brunet E (2014) Chromosomal Translocations.../10.1016/j.molcel.2014.08.002 Ran FA, Hsu PD, Lin C-Y, Gootenberg JS, Konermann S, Trevino AE, Scott DA... Yan M-Y, Li S-S, Ding X-Y, Guo X-P, Jin Q, Sun Y-C (2020) A CRISPR-Assisted Nonhomologous End-Joining...process involve repairing chromosomal DSBs. It is important to know that cells possess two major repair pathways...chance of causing a frameshift mutation. Of some importance, the deletion can be less heterogeneous when ...

  7. Live and Let Dye: Self-Labeling Protein Tags

    Type
    Blog Post
    Published
    April 16, 2024, 1:15 p.m.
    ...mDia1 and CP appearance at the filament tip from (a). c) Intensity traces at the tip of the filament from ...10.1021/cb900062k Gautier, A., Juillerat, A., Heinis, C., Corrêa, I. R., Kindermann, M., Beaufils, F., & Johnsson...https://doi.org/10.1126/science.281.5374.269 Jing, C., & Cornish, V. W. (2011). Chemical Tags for Labeling... M. G., Hartzell, D. D., Karassina, N., Zimprich, C., Wood, M. G., Learish, R., Ohana, R. F., Urh, M.,...doi.org/10.1038/nmeth749 Strebinger, D., Frangieh, C. J., Friedrich, M. J., Faure, G., Macrae, R. K., &...amino acids to directly incorporate a fluorophore in your protein or to incorporate an alkene to be labeled... self-labeling tools: Tetracysteine: The first reported chemical labeling tag, from Roger Tsien’s lab ...

  8. Troubleshooting and Optimizing a Western Blot

    Type
    Blog Post
    Published
    Sept. 17, 2024, 1:15 p.m.
    ...at 95 °C, a common lysis temperature, so consider a longer incubation (10–20 minutes) at 70 °C, or a truly... Additionally, protein lysis should be done at 4 °C or on ice, whichever is more practical. If your lysing... truly lengthy incubation (30–60 minutes) at 37 °C, if you suspect aggregation in your prep. If your proteins...protein-based blockers degrade fairly quickly, even at 4 °C, so when in doubt, make up a fresh batch.  Antibodies...and time. Though the most common conditions are 4 °C overnight or room temperature for 1–2 hours, there...sample loaded Incubate primary antibody at 4 °C overnight Incomplete washing Ensuring wash is...under-transferring.  Membrane pore size Membranes come in different pore sizes for different proteins:...

  9. Hot Plasmids and Viral Preps - March 2021

    Type
    Blog Post
    Published
    March 23, 2021, 1:15 p.m.
    ...interactions New auxin inducible degron system for C. elegans New CRISPR plasmids New items from the viral...tool-kit for the auxin inducible degron (AID) system in C. elegans By Alyssa Cecchetelli The auxin inducible... degron (AID) system has been extensively used in C. elegans since 2015 to conditionally degrade proteins...length can and should be varied as it can have important implications for the fusion protein effectivity...upon these original tools that allows for both spatiotemporal protein degradation and quantification of this...et al., 2021.   The AID system relies on a transport inhibitor response 1 (TIR1) expressed under a ...a desired promoter with a specific spatiotemporal expression pattern and an auxin inducible degron (AID...

  10. "Hall of Fame" AAV Enhancers from the Allen Institute for Brain Science

    Type
    Blog Post
    Published
    Sept. 9, 2025, 1:15 p.m.
    ...https://doi.org/10.1016/j.cell.2025.05.002 Hunker, A. C., Wirthlin, M. E., Gill, G., Johansen, N. J., Hooper...Larsen, R., Gore, B. B., Szelenyi, E. R., Trader, C., . . . Tasic, B. (2021). Enhancer viruses for combinatorial...Somasundaram, S., Miller, J. A., Kalmbach, B. E., Radaelli, C., Gore, B. B., Weed, N., Omstead, V., Bishaw, Y., ...10.1007/s00018-021-03903-w  Thomas, H. F., & Buecker, C. (2023). What is an enhancer? BioEssays, 45(10). https...evaluate the resulting expression of the fluorescent reporter, the brain tissue was extracted, sectioned, and...more neuroscience-focused tools in their Brain Map portal, and cell science-focused tools at the Allen Institute...expression from mouse to primate neocortex. Cell Reports, 34(13), 108754. https://doi.org/10.1016/j.celrep...
Showing: 91 - 100 of 320 results