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We narrowed to 724 results for: Rel

Showing: 161 - 180 of 724 results
  1. 3 Tips to Improve HDR Efficiency for CRISPR Editing in Human Cells

    Type
    Blog Post
    ...In mammalian cells such as stem cells, HDR is relatively rare and DSBs are predominantly repaired by NHEJ... or guide RNA blocking mutations? This depends entirely on the locus you are editing, and if the blocking...experiments with blocking mutations, we still weren’t entirely happy with our editing outcomes and in many cases...mutation were on the same oligo, the intended mutation rarely got in. It seemed that the cell was only using ...characterize this phenomenon and found a general relationship between the distance of a mutation from the ...(and let them cut close).   Figure 2: Relationship between cut site to mutation distance and editing...mutations When thinking further about the distance relationship described above, we realized that, in addition...
  2. Antibodies 101: Reading a Flow Plot

    Type
    Blog Post
    ...population. Heat maps are often used to indicate the relative density of cells. You can see both of these features...are used to show frequency of events, instead of relying on clustered dots. In a contour plot, each line...intracellular IFNγ, IL-17 and IL-10 producing T cells correlates with the occurrence of post-transplant opportunistic...
  3. Twenty Years of Sharing: Addgene's Viral Vector Service

    Type
    Blog Post
    ...could be a matter of timing, as jGCaMP7 was released relatively soon after GCaMP6. It could be a matter of...editor of Addgene’s eBooks — including the recently released Viral Vectors 101 2nd edition — I was incredibly...lessons learned from our plasmid lab to develop a reliable and robust high quality viral vector service, ...vector service because we realized that having reliable ready-to-use vectors made from plasmids in the...
  4. Filming Science Videos in the Age of Social Distancing

    Type
    Blog Post
    ...that’s only good once. Even when things return to relative normalcy, I’ll be incorporating that mobile monitor... live on set, but peering at a 7-inch wireless monitor. Wireless video technology has gotten very impressive...Besides the muffled voices beneath masks, humans rely on mouths to help them hear and read emotional cues... video: So first things first was getting that wireless HDMI transmitter/receiver, to beam the camera’...could work with that.  Focus: Next up, I found a wireless follow focus system. Follow focus systems allow...Monitor: I then set up a monitor connected to the wireless transmitter and an iPad in the office next door...Figure 4: The remote directing setup, complete with wireless video receiver, camera control, and extra hand...
  5. Changing Labor Laws Bring Increased Postdoc Wages

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    Blog Post
    ...research on these institutions, we can say with relative certainty that just over 40% of current postdocs...Future of Research, we think this is a good thing. Reliance on a cheap trainee workforce has clearly not been... do so on their own terms. They must feel very relieved not to be going through the urgent scramble of...
  6. Site Directed Mutagenesis by PCR

    Type
    Blog Post
    ...these duplications (slightly larger bands sizes relative to the original template). Due to the small difference...plasmid context). The technique is also highly relevant in this age of CRISPR; site-directed mutagenesis...parental plasmid (or other). This is particularly relevant in cases where a large plasmid with multiple functional...
  7. AAV Titration by qPCR Using SYBR Green Technology

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    Protocol
    ...reference (typically ROX dye), to normalize non-PCR–related fluorescence fluctuations and to minimize well-...tested. Plasmid #59462 is one plasmid that gave reliable and consistent results. Use the recommended plasmid...following: Standard curve: R 2 (coefficient of correlation) ~ 1.0, E (efficiency of PCR) ~100% (90%–110%...
  8. CRISPR Library Amplification

    Type
    Protocol
    ...purification. Immediately purify them! Commercial Maxipreps rely on incremental, ordered cell lysis. E. coli cells...digest. Recombination is thought to be in part related to selective pressure. These recombined plasmids...can dramatically plateau and sometimes fall off entirely if the column or reagents are significantly overloaded...
  9. Protocol - How to Perform Sequence Analysis

    Type
    Protocol
    ...beginning or end of a sequencing reaction is often unreliable. Although your sequencing results may indicate... file, you will see that these base calls are unreliable. This is an example of a trace file from a portion...
  10. Video Library

    Type
    Protocol
    ... opens in a new window) Video Link Description Related Page Making LB Agar Plates Create plates to culture... opens in a new window) Video Link Description Related Page MTA Guide - Requests Your guide to the MTA...
  11. Plasmids 101: Biotinylation

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    Blog Post
    ...Uses of biotin in molecular biology Biotin is a relatively small, water soluble molecule that does not interfere...of some other common applications and links to relevant papers and webpages are listed below: EMSA (Electrophoretic...
  12. Plasmids 101: Expressing shRNAs for RNA Interference

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    Blog Post
    ...raw %}{"no_follow":false,"open_in_new_tab":true,"rel":"noopener","sponsored":false,"url":{"content_id"...transfection or viral delivery of a plasmid. RNAi is an umbrella term for a number of different applications that...years before CRISPR burst on to the scene. shRNAs reliably knock down a target gene but have a lot of off-target...
  13. CRISPR 101: Any Base Transversion Editors

    Type
    Blog Post
    ...Like other transversion editors, this editor had relatively high indel rates ranging from 4.7% to 30% at ...was on its way! All base editors up to this point relied on deaminase enzymes, either to directly accomplish...
  14. Evolution of Lab Techniques

    Type
    Blog Post
    ...technologies nanopore-based DNA sequencing machines are relatively small meaning that DNA sequencing could move ...next-generation sequencing techniques do not typically rely on Sanger sequencing but instead use methods like...
Showing: 161 - 180 of 724 results