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Showing: 561 - 580 of 739 results

  1. DNA Purification Without a Kit

    Type
    Blog Post
    Published
    Feb. 11, 2020, 2:15 p.m.
    ...but the addition of a high concentration of a chaotropic salt (guanidine hydrochloride for the plasmid... glass milk, gel slices are first placed in a chaotropic salt sodium iodine (NaI) solution. NaI has two...

  3. INTEGRATE: Bacterial Genome Engineering Using CRISPR-Transposons

    Type
    Blog Post
    Published
    Dec. 7, 2020, 2:53 p.m.
    ...can occur in two different orientations, but is strongly biased towards T-RL, where the R end is proximal...coli (Klompe et al., 2019). Recently, the lab introduced a streamlined expression approach (Fig. 2A), ...

  5. Cpf1: A New Tool for CRISPR Genome Editing

    Type
    Blog Post
    Published
    Oct. 14, 2015, 2:30 p.m.
    ... easiest to adapt to genome editing, but the introduction of type V Cpf1-driven systems has added another... endjoining (NHEJ). Cas9-mediated NHEJ usually destroys the PAM site due to its proximity to the cleavage...

  6. Tips from the Repository Trenches: Using Barcodes to Track Samples

    Type
    Blog Post
    Published
    Oct. 6, 2015, 2:30 p.m.
    ...glycerol stocks, prepped DNA ready for our quality control processes - all of these samples have the 2D barcodes...along the way involves good aseptic technique and controls to ensure that nothing is contaminated. We use...

  7. Transferable Skills Guide: Career Planning Resources

    Type
    Blog Post
    Published
    Nov. 14, 2017, 2 p.m.
    ...that are more career-focused. After these talks, introduce yourself to the speaker and offer your business...them for work. Addgene’s very own Joanne Kamens, a strong advocate for career planning, has written a great...

  8. CRISPR-mediated Plant Base Editors

    Type
    Blog Post
    Published
    Jan. 3, 2019, 1:35 p.m.
    ...defective chloramphenicol resistance gene (CamR) by introducing a point mutation (H193Y). The reversion of this...promoter driven expression system. We use a single polycistronic tRNA-gRNA (PTG) gene system to clone multiple...

  10. Tips for Using FRET in Your Experiments

    Type
    Blog Post
    Published
    Nov. 5, 2014, 3:41 p.m.
    ...world and corrective approaches and appropriate controls are required to make this method useful for dynamic...measurements. Extra care should be taken so as not to destroy the donor molecule. Fluorescence lifetime imaging...

  11. Antibodies 101: Beyond Surface Labeling

    Type
    Blog Post
    Published
    June 27, 2024, 1:15 p.m.
    ...alongside standard surface labels. Here, I will introduce you to a few useful labeling and staining techniques...Reading a Flow Plot Antibodies 101: Flow Cytometry Controls Antibodies 101: Validation...

  12. SARS-CoV-2/COVID-19 Detection Methods Based on CRISPR/Cas

    Type
    Blog Post
    Published
    May 5, 2020, 1:15 p.m.
    ...evident that widespread testing is crucial in controlling this pandemic. Currently, the CDC uses RT-qPCR... need for thermocyclers. This is followed by in vitro transcription and Cas13 is then used to detect the...

  13. Tips for Getting a Faculty Position

    Type
    Blog Post
    Published
    July 20, 2023, 1:15 p.m.
    ...If you read my eBook and it helps you, please introduce yourself to me by email or in person. If you feel...Medical Institute. His interests include the quality control of secretory proteins in the Endoplasmic Reticulum...

  14. 10 Steps to a Perfect Science Talk

    Type
    Blog Post
    Published
    Aug. 23, 2016, 2:30 p.m.
    ...Like graphing data, choosing controls, or mixing clear solutions—public speaking is skill that any scientist...women), visibility (how to get it, especially if introverted ), and networking (how to get people to remember...

  16. Technologies Enabled by NanoLuc® Luciferase

    Type
    Blog Post
    Published
    Feb. 8, 2018, 12:17 p.m.
    ...constructs were designed to be packaged into a retrovirus for infection of host cells. The fluorescent ... is composed of Venus fluorescent protein, the Troponin C Ca++ binding domain, and NanoLuc® Luciferase...

  17. CRISPR 101: Epigenetics and Editing the Epigenome

    Type
    Blog Post
    Published
    June 24, 2020, 5:45 p.m.
    ...Epigenetic modifications are an additional layer of control over gene expression that go beyond genomic sequence...catalytically dead modifiers are also available as controls. For an up-to-date list of CRISPR epigenetic tools...

  19. Finding Your Science Policy Path

    Type
    Blog Post
    Published
    Sept. 22, 2020, 1:15 p.m.
    ...backgrounds with technical expertise that ranges from astronomy to bioethics to chemical engineering and everything...policy training programs and fellowships have a strong focus on early career researchers who have decided...

  20. A Guide to Getting Started in Undergrad Research

    Type
    Blog Post
    Published
    June 8, 2021, 1:15 p.m.
    ...Research requires dedication and effort, so building a strong understanding of what you’re getting yourself into... what I don’t know yet has helped me cultivate stronger relationships with my labmates. Sometimes what...
Showing: 561 - 580 of 739 results