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Showing: 271 - 300 of 535 results
  1. Three Tips for Preventing Viral Plasmid Recombination in Your Samples

    Type
    Blog Post
    Published
    Sept. 14, 2021, 1:15 p.m.
    ...LTRs). After recombination, one resulting plasmid carries the transgene of interest (aka the viral genome...picking the smaller colonies which are more likely to carry the full plasmid. Chakiath & Esposito (2018) noticed...
  2. In Vivo Biotinylation of Bacterial Fusion Proteins

    Type
    Blog Post
    Published
    Jan. 25, 2018, 2:09 p.m.
    ... MBP tag can be removed using Xa protease. The carboxyl-terminus of the fusion protein includes an AviTag...for affinity purification (see plasmid map and cartoon below). Including biotin in your culture and inducing...
  3. Viral Vectors 101: What is a Virus (and a Viral Vector)?

    Type
    Blog Post
    Published
    Aug. 18, 2023, 4:15 p.m.
    ... new particles. As a bonus, this increases the carrying capacity of the viral vector, increasing both ... possible, just to increase the viral vector’s carrying capacity. In order to allow the viral vectors ...
  4. New Viral Vectors - Winter 2025

    Type
    Blog Post
    Published
    Jan. 28, 2025, noon
    ...Ofer Yizhar New serotype pAAV-CaMKIIa-ChRmine-oScarlet-KV 2.1-WPRE AAV8 Optogenetics Karl Deisseroth ...Deisseroth New viral prep pAAV-CaMKIIa(0.4)-eOPN3-mScarlet-WPRE AAVrg Optogenetics Ofer Yizhar New serotype ...
  5. Even more elegant: Single injection CRISPR/Cas9 in C. elegans

    Type
    Blog Post
    Published
    July 7, 2015, 3:36 p.m.
    ...Bob Goldstein’s lab at the University of North Carolina has made CRISPR in C. elegans even easier - now... below.) After self-excision, the resulting loxP scar is located in this synthetic intron, and only the...
  6. Plasmids 101: Gram Negative and Positive Bacteria

    Type
    Blog Post
    Published
    Aug. 2, 2022, 1:15 p.m.
    ...decolorized as gram negative. A German scientist, Carl Weigert, later expanded on Gram’s discovery, adding...resources.   Bruckner, M. Gram Staining. https://serc.carleton.edu/microbelife/research_methods/microscopy/gramstain.html...
  7. The Importance of High Titer for AAV Transductions

    Type
    Blog Post
    Published
    March 1, 2018, 2:11 p.m.
    ...cell on their way to the nucleus where their gene cargoes can be expressed. The bottom line is that a lot...particles do not remain adhered to the membrane. Be careful when diluting - if you end up concentrating your...
  8. Trading Spaces - Visiting Scientist Edition

    Type
    Blog Post
    Published
    Aug. 22, 2023, 1 p.m.
    ...institute where their typical workdays will be carried out until the end of the appointment. The visiting...don’t forget to have fun! Visiting is an amazing career opportunity, but also a really good time! If it...
  9. K. phaffii: Rising to the Occasion

    Type
    Blog Post
    Published
    April 4, 2023, 1 p.m.
    ...Number of chromosomes 16 3 4 Preferred carbon source Glucose Glucose Glucose, methanol,...meaning it can utilize methanol as its sole source of carbon and energy (as well as glucose or glycerol). K....
  10. Celebrate National Book Month with Addgene

    Type
    Blog Post
    Published
    Oct. 3, 2019, 12:47 p.m.
    ...compromising on the relevant science."     - Randall Carter, Contracts Administrator Inferior: How Science ...Story by Angela Saini "This book is a smart and carefully presented case for better more diverse science...
  11. Plasmids 101: NGS Quality Control for Pooled Libraries

    Type
    Blog Post
    Published
    Oct. 26, 2017, 1:59 p.m.
    ...larger. And since the library contains many plasmids, care must be taken to ensure that all of these plasmids...powerful research tool, but their proper use requires careful amplification and maintenance of good representation...
  12. R Bodies: Membrane-Rupturing Microscopic Tools

    Type
    Blog Post
    Published
    April 14, 2016, 2:30 p.m.
    ...encapsulated proteins. Video by ACS. For a more cartoony explanation of R-bodies, check out this video....Piston That Breaks Membranes to Release Encapsulated Cargo. ACS Synth. Biol. (2016). doi:10.1021/acssynbio.5b00237...
  13. 22 Hot Plasmid Technologies from 2014

    Type
    Blog Post
    Published
    Jan. 6, 2015, 5:21 p.m.
    ...intensity and/or duration. Both of these strategies carry the risk of off-target effects. Harald Janovjak ...of both DsRed fluorescence and GFP shRNA. Mice carrying the R26DsRedR; CRUSH-GFP; and Nestin-Cre alleles...lack release factor one (RF-1; Bacterial strain EcAR7) and minimizing the set of plasmids required to ...
  14. Sweating the Small Stuff: Details in the Lab

    Type
    Blog Post
    Published
    Feb. 8, 2022, 2:15 p.m.
    ...well, so make sure you’re taking time to do them carefully and thoroughly. Have a physical copy on hand as... to Getting Started in Undergrad Research Early Career Researcher Toolbox  8 Tactics for Choosing a Lab...
  15. Viral Vectors 101: The AAV Retrograde Serotype

    Type
    Blog Post
    Published
    April 27, 2023, 1:15 p.m.
    ...regions of the brain. However, the Cre-dependent AAV cargo would only become activated in the presence of Cre...design and interpretation of results. Take extra care when evaluating how this serotype works in your ...
  16. Plasmids 101: Sequence and Ligation Independent Cloning (SLIC)

    Type
    Blog Post
    Published
    Sept. 26, 2024, 1:15 p.m.
    ... be assembled in a unique order with no cloning scars. The Elledge Lab showed that a five-piece assembly...researchers doing large amounts of cloning. Assembly is scarless, unlike Gateway cloning, and the method’s flexibility...
  17. What's New in CRISPR - November 2021

    Type
    Blog Post
    Published
    Nov. 18, 2021, 2:15 p.m.
    ...PEG10 RNA sequences to instead drive packaging of cargo sequences in the capsid, in an approach called Selective...Figure 1: SEND combines an endogenous Gag homolog, cargo RNA, and fusogen in a modular system for delivering...
  18. Supporting Rare Disease Research with the 2020 BeHEARD Awards

    Type
    Blog Post
    Published
    Sept. 8, 2020, 2 p.m.
    ... disease. “My mentors Dr. Dianna Milewicz, Dr. Carolyn Bondy, and Dr. Angela Lin got me interested in ...is abnormally deregulated in TS and can lead to cardiac developmental defects. Eight genes from the X chromosome...
  19. Transferable Skills Guide: Public Speaking

    Type
    Blog Post
    Published
    April 20, 2023, 4 p.m.
    ...clearly and strategically is powerful in almost any career. It allows you to share and build support for your...with two single-panel figures, one of which was a cartoon of the protein.) In the middle of my presentation...
  20. Working with Nuclear Receptors

    Type
    Blog Post
    Published
    July 15, 2014, 4:03 p.m.
    ..., including hypertension, cancer, diabetes, cardiovascular disease, cholesterol gallstone disease, senescent...such as p300 and CBP histone acetyltransferases or CARM1 methyltransferase. This attendant signaling feature...
  21. CRISPR 101: Targeting Non-Coding RNAs with CRISPR/Cas9

    Type
    Blog Post
    Published
    Nov. 14, 2024, 2:15 p.m.
    ...not yet fully understood, so it is important to carefully select the target locations of knock-in studies...systems offer a number of different options. By carefully considering your ncRNA of interest, you should...
  22. Adapting Toehold Switches to Detect Zika Virus

    Type
    Blog Post
    Published
    Aug. 30, 2016, 2:30 p.m.
    ...for follow-up DNA oligos to arrive. We also were careful to set up clear tasks for each member of the team...Sciences at Arizona State University. His group carries out research in synthetic biology, nanomaterials...
  23. Experimenting in an Open Source lab: from CRISPR to Cats

    Type
    Blog Post
    Published
    July 23, 2015, 2:30 p.m.
    ...the molecular biology to learning how to grow and care for the worms. As an example of one of the problems...cheap using equipment that would otherwise be discarded. For instance, the centrifuge in the picture had...
  24. Hot Plasmids and Viral Preps - May 2021

    Type
    Blog Post
    Published
    May 18, 2021, 1:15 p.m.
    ...this protein compartment was used to optimize D-glucaric acid biosynthesis. This MPyV system encapsulated...with this encapsulated enzyme produced 20% more D-glucaric acid, suggesting that MPyV system can improve ...
Showing: 271 - 300 of 535 results