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We narrowed to 991 results for: Des

Showing: 681 - 700 of 991 results
  1. Mouse Modeling, Part 1: Genetically Engineered Mice

    Type
    Blog Post
    ...reporter gene, which replaces the targeted gene and provides a way to track successfully engineered cells. ...genotype each animal to identify the ones with the desired genotype. Inducible and conditional systems Conditional...
  2. Tips for Titering Your Lentiviral Preps

    Type
    Blog Post
    ...virus will not only ensure that your infection is designed in the best possible way, but it may also save...the transgene itself. Many researchers prefer to design primers that target the common features of viral...
  3. Illuminating Epigenetics with A FRET Based Biosensor

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    Blog Post
    ... of the DNA with a high frequency of C and G nucleotides). The conversion of cytosine to 5-methylcytosine..., which binds selectively to lysine-methylated peptides. This construct is in the middle of a FRET pair...
  4. The Scientific Conference Poster Session: Tips for Success

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    Blog Post
    ...success You’ve put a great deal of thought into designing your poster – now it’s time to practice your delivery...stepping into a sea of posters – where do you begin? Design a game plan Prior to attending the conference, ...
  5. Plasmids 101: Optimizing Plasmid Yields

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    Blog Post
    ...plasmid recombination, but are also endA+. endA encodes a thermostable periplasmic endonuclease that can...exchange will prevent your cultures from reaching the desired density. The volume of your flask or culture tube...
  6. Light Sheet Fluorescence Microscopy

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    Blog Post
    ...After this initial application, Stelzer’s group described the single-plane or selective-plane illumination...and acquire images of a sample from two opposing sides and merge the images, such as in the Ultramicroscope...
  7. Deep Dive: Fixing and Permeabilizing for Immunofluorescence

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    Blog Post
    ...improve antibody binding for some targets, they can destroy it for others. That said, organic solvents’ impact...critical to the outcome of your IF experiment and deserve careful thought and attention.   * There are other...
  8. DNA Purification Without a Kit

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    Blog Post
    ...plasmid purification and DNA gel extraction method described in Kim and Morrison is nearly identical to that... Image: Kim and Morrison, 2009. This method provides DNA yield and quality similar to that obtained...
  9. Antibodies 101: Producing Recombinant Antibodies

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    Blog Post
    ...case, a buffer exchange can be performed using a desalting column or an ultrafiltration concentrator. As ...suggests, you may also concentrate your prep to the desired concentration using these columns. If you are conjugating...
  10. Isolating Genomic Regions of Interest with the CRISPR System

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    Blog Post
    ...region In 2013, the Hodaka Fujii Laboratory first described a method to purify a specific genomic region using...plasmid. Experimental use Since the initial report describing CRISPR-mediated purification of a specific genomic...
  11. Viral Vectors 101: The Retroviral Lifecycle

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    Blog Post
    ...Biology (gDNA → mRNA → protein): their roadmap includes RNA → DNA (Cooper & Temin, 1974), as one of its...is a turn of phrase — “pseudotransduction” — to describe the direct protein transfer of RT, which would...
  12. A Career in Grants: How To Become a Grant Professional

    Type
    Blog Post
    ...LLC, a grant professional development firm that includes the social media community GrantChat. She has ... from administration and fundraising to program design and evaluation. She and her team at J. Miller &...
  13. The PAM Requirement and Expanding CRISPR Beyond SpCas9

    Type
    Blog Post
    ...updated Aug 20, 2020. Cas9 can be used to modify any desired genomic target provided that (1) the sequence is... may be unintentionally mutated along with the desired target locus. The PAM sequence is of particular...
  14. Finding nucleic acids with SHERLOCK and DETECTR

    Type
    Blog Post
    ...polymorphisms (SNPs) from human saliva. SHERLOCKv2 provides a method to detect nucleic acids with high sensitivity...per second. A quantifiable fluorescent signal designates the presence of your DNA of interest, in this...
  15. Plasmids 101: Plasmid Incompatibility

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    Blog Post
    ... Environmental Plasmids blog). Scientists have designed small, high copy incompatible plasmids that lead...Pubmed PMID: 25889267 Ebersbach G, Sherratt DJ, Gerdes K (2005) Partition-associated incompatibility caused...
Showing: 681 - 700 of 991 results