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We narrowed to 322 results for: cloning

Showing: 101 - 120 of 322 results
  1. Delivery Methods for Generating iPSCs

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    Blog Post
    ...compared to other delivery methods. Retrovirus has a cloning capacity of ~8 kb, so either a single polycistronic...random integration creates variation between iPSC clones. Retroviruses are not considered safe for clinical...dividing and nondividing cells and have a larger cloning capacity (8-10 kb) than other retroviral vectors...cell, so there’s unavoidable heterogeneity between clones. This can complicate comparisons made between samples...between a vector and chromosomal DNA. PB has a cloning capacity of ~9-14 kb. This system is transfected...generating iPSCs by plasmid transfection where 2 of 11 clones tested had plasmid integration. Another challenge...for iPSCs Characterization Once generating iPSC clones, it’s important to determine how stem cell-like...
  2. Plasmids 101 eBook 4th Edition

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    Blog Post
    ...from plasmids parts and nomenclature to popular cloning techniques and troubleshooting tips. The fourth...
  3. Pathways Over Time Plasmids Engage Students in Functional Genomics Research

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    Blog Post
    ... strains are available. Then, staff or students clone similar sequences from a less-well studied organism...enable multiple student experiments We used TOPO cloning to insert the coding sequences for ten different...plasmid is controlled by the GAL1 promoter. The cloning procedure adds both V5 and His6 epitope tags to...
  4. Hot Plasmids and Viral Preps - May 2021

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    Blog Post
    ...were used in this study.  The zCas9i cloning kit is a plant cloning kit that contains a series of vectors...CRISPR-based lineage tracing tool captures rare clones that represent 0.001% of the population.  Because...
  5. Anatomy of a Plasmid Page at Addgene

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    Blog Post
    ...terminus the tag will end up on after successful cloning. Cloning information: This section provides useful ...plasmid's structural features and see if I can easily clone my gene into it? Your best bet is the Plasmid ...
  6. How to Design Your gRNA for CRISPR Genome Editing

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    Blog Post
    ... and usually involves the need for single cell cloning and subsequent screening for successful edits. ...requires not one but two rounds of single cell cloning – as a control, one should revert the edit back...passenger variant that came along with the single cell clone (although this is rarely done). When targeting a...Veres et al., 2014). When working with single-cell clones, the authors note that “clonal heterogeneity may... CRISPR-Cas9 and TALEN Targeted Human Stem Cell Clones Detected by Whole-Genome Sequencing. Cell Stem ...
  7. Fluorescent Proteins 101: GFP Fusion Proteins - Making the Right Connection

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    Blog Post
    ...protein. These were either (i) coded by the multiple cloning site and therefore consist of random amino acid... often use restriction enzymes in the multiple cloning site for generating fusions. For the POI-fluorescent...PVAT, when we use the AgeI site in the multiple cloning site) is sufficient. For the fluorescent protein-POI...
  8. Scientists Map the SARS-CoV-2-Human Interaction Network

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    Blog Post
    ...flanked by EcoRI and BamHI restriction sites - so cloning projects should be fun and straight-forward. All...have an IRES-Puro marker to facilitate stable cell clone selection. Expression is driven by a fairly strong...study - so you might want to be careful with these clones (and help us figure out what is going on there!...
  9. Viral Vectors 101: Gamma-Retroviral Packaging Systems

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    Blog Post
    ...example: pLXSN has the wild type LTR, an MCS for cloning X gene, an SV40 promoter, and Neomycin selection...either side of a retroviral provirus (see below). Cloning capacity between the LTRs is ∼8.5 kb, but inserts...
  10. Adeno-associated Viruses (AAVs) for Genome Editing

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    Blog Post
    ...synthesis company such as IDT or Genscript, and cloning them sequentially into the chosen acceptor vector...cells. After G418 selection, individual gene edited clones are identified by PCR. Then, if necessary for subsequent...knockin efficiencies of 1-40% with G418-selected clones. However, there are important disadvantages to ...AAV-based approach requires G418 selection of infected clones, making it unsuitable for most in vivo applications...
  11. Hot Plasmids and Viral Preps - March 2021

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    Blog Post
    ... about a week. Taking advantage of Golden Gate cloning, the Haynes lab’s Protocols.io protocol describes...useful vectors compatible with Gibson and Saptrap cloning systems to generate AID* tagged CRISPR knock-in...
  12. Pairing CombiGEM and CRISPR for Combinatorial Genetic Screening

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    Blog Post
    ...synthesis using the format indicated below and pool-clone them into the pAWp28 storage vector (Figure 1): ...sequence and its 8-bp barcode, respectively. Once cloned into the storage vector, the pooled, barcoded gRNA... lentiviral vector backbone pAWp12 (Figure 2). Cloning from the pAWp28 storage vector to the pAWp12 lentiviral...
  13. Plasmids 101: Optimizing Plasmid Yields

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    Blog Post
    ...DNA left over for other applications, like PCR, cloning, transfection, or long-term storage. But what about...incomplete. Protein expression strains are not good for cloning Bacterial strains adapted for protein purification...
Showing: 101 - 120 of 322 results