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Showing: 501 - 520 of 797 results

  1. Future of Research Conference - Remarkable Opening Session

    Type
    Blog Post
    Published
    Oct. 7, 2014, 3 p.m.
    ...  Dr. Bourne strongly believes this is an amazing time of promise for science—we have powerful tools, beautiful...beautiful questions, and smart scientists.  At the same time, he pointed out, academic research has some big ...

  2. In Living Color: The Skinny on In Vivo Imaging Tools

    Type
    Blog Post
    Published
    March 27, 2014, 5:14 p.m.
    ... we can’t localize one cell at a depth of one centimeter with fluorescence is because the light becomes...relevant papers, and then read them again. Most of the time, the answers will be there.     References: Bright...

  3. Plasmids 101: Positive and Negative Selection for Plasmid Cloning

    Type
    Blog Post
    Published
    Aug. 22, 2019, 12:43 p.m.
    ...kanamycin resistance cassette will grow. However, often times, the plasmid backbone includes an antibiotic resistance...alleviates its toxic effect. Negative selection is sometimes called counterselection.  Toxin-antitoxin systems...

  4. Sensing Neuronal Dopamine

    Type
    Blog Post
    Published
    July 30, 2019, 12:59 p.m.
    ...mice to gather the following types of data: Report time-course and concentration of released DA in mouse... dynamics in response to a threatening looming stimulus in vivo in transgenic zebrafish Report DA release...

  5. Antibodies 101: Affinity Tags

    Type
    Blog Post
    Published
    Sept. 19, 2023, 1 p.m.
    ... purification is still possible but requires optimization and often more stringent washing. Nonetheless...protein purification, just as affinity tags can sometimes be repurposed for visualization. However, due ...

  6. Cellosaurus: A Cell Line Information Database

    Type
    Blog Post
    Published
    Feb. 21, 2023, 2:15 p.m.
    ...cancerous, hybridoma, etc.), as well as sex and age at time of sampling if available. STR profiling for human...who got it from who knows where), now is as good a time as ever to find out the true identity of the line...

  7. Using Ultrasound to Image Bacteria in vivo: Acoustic Reporter Genes

    Type
    Blog Post
    Published
    June 19, 2018, 1:38 p.m.
    ...fluorophores and luciferases to track bacteria in real time, but each of these reporters has its drawbacks. ...bacteria, Bourdeau et al created two constructs optimized for expression in E. coli: acoustic gene 1 (arg1...

  9. Fluorescent Proteins 101: Fluorescent Biosensors

    Type
    Blog Post
    Published
    May 18, 2017, 2:30 p.m.
    ...monitor enzymatic activity or phosphorylation over time. You can also use biosensors to follow processes...Use to track a process (e.g. enzyme activity) over time or under various conditions Localization within...

  11. New CRISPR Web Resources and #12DaysofCRISPR Recap

    Type
    Blog Post
    Published
    Dec. 12, 2017, 3:13 p.m.
    ...base editor pCMV-BE3 has been requested nearly 400 times, and newcomer pCMV-ABE7.10 has already earned a ...for Bacterial Genome Engineering and CRISPR Antimicrobials Day 7: Multiplexing and Cas9 variants: CRISPR...

  14. FastCloning: A Newer, Simpler Cloning Technique

    Type
    Blog Post
    Published
    Nov. 1, 2016, 2:30 p.m.
    ...vector purification, and, most importantly, excessive time requirements. FastCloning is a simpler yet reliable...place for an hour at 37°C. This should be enough time to completely digest the template DNA. Note—templates...

  15. Year of the Camelid: Antibody Style

    Type
    Blog Post
    Published
    May 9, 2024, 1:15 p.m.
    ...antibodies in llamas and alpacas (Figure 1). At the time, researchers were already on a quest for smaller...name.  We’ve talked about sdAbs a number of times on this blog over the years and have described how...

  16. Management for Scientists: Giving Feedback

    Type
    Blog Post
    Published
    Feb. 6, 2015, 2:46 p.m.
    ...to become more effective and successful. Giving timely and useful feedback is an absolutely required aspect...this format and it becomes even more effective over time if you take it seriously.  Person who will receive...

  20. Plasmids 101: Origin of Replication

    Type
    Blog Post
    Published
    Nov. 11, 2020, 2:23 p.m.
    ...you have only one plasmid type in your cells at a time? Do you want to make a lot of your plasmid? Is the...streaked bacteria have higher copy numbers – for optimal results always pick a single colony and do not ...
Showing: 501 - 520 of 797 results