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We narrowed to 872 results for: cel

Showing: 551 - 560 of 872 results
  1. CRISPR Methods for Bacteria: Genome Engineering, CRISPRa, CRISPRi, Base Editing, and More

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    Blog Post
    ...Control of Gene Expression. Cell 152:1173–1183 . https://doi.org/10.1016/j.cell.2013.02.022 Ronda C, Pedersen... is primarily a means of selection that targets cells in which homologous recombination has not occurred...ensures high editing efficiency; the only non-edited cells to survive have inactivating mutations in the Cas9...one or more genes in E. coli. and in a mammalian cell line (Qi et al., 2013). Two important features of...the bacteria are unable to resolve them, and the cells die.  This could be applied to diseases where the...
  2. Save Time with Transient Plant Leaf Transformations

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    Blog Post
    ...roots, as functional chloroplasts and leaf specific cell types are missing in roots. The development of transgenic...transformation” usual means that neither a stable cell line or plant is regenerated from the transformed...with the gene of interest is transferred into the cells. But for C. roseus, Agrobacterium infiltration into...fused to a protein of interest to elucidate the subcellular localization of your protein of interest. Find...Intrinsic GUS-like activities in seed plants." Plant cell reports 9.1 (1990): 1-5. PubMed PMID: 24226366. ...
  3. To Codon Optimize or Not: That is the Question

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    Blog Post
    ...mammalian cells. This was the first codon optimized membrane protein expressed in mammalian cells. In this...sequence. That means there are 61 possible tRNAs. Cells however, may not express all 61 of these tRNAs and... are also optimized for expression in mammalian cells. For example, Henry Lester’s lab optimized the C...Caenorhabditis elegans GluCl ion channel genes for mammalian cells dramatically improves expression levels. Journal...
  4. Harnessing TnpB for Genome Editing: A Compact and Versatile Tool for Your Research

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    Blog Post
    ...editing reagents into cells. Viral vectors, because of their natural ability to infect cells, have emerged as...which poses a challenge for efficient delivery into cells, particularly via viral vectors. While viral delivery...for gene editing and allows targeting of specific cell types, it has a limited capacity to carry large ...biolistic, or PEG-mediated transformation into plant cells. Conclusion & Future Directions TnpB represents...
  5. Plasmids 101: Gateway Cloning

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    Blog Post
    ...the next step is to transform competent E. coli cells and select the positive clones. The entry clone ... expression of the human KRAS gene in mammalian cells. STEP 1: Generate an Entry Clone There are a few...ccdB gene. Since the ccdB product is toxic to the cell, Gateway cloning efficiency can reach >99%. ...digest! Then, you can transform or transfect the cells that you want to use for your experiments and verify...Phage (Lambda) and Higher Organisms (Cambridge, MA: Cell Press). Additional Resources on the Addgene Blog...
  6. Antibiotic Resistance: An Old Solution but a New Problem

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    Blog Post
    ... attack the cell wall of bacterial cells; however, Mycoplasma species do not possess cell walls. As a ...bacteriophage (viruses that only infect bacterial cells), or a bacterium picking up resistance genes from...conserved, non-negotiable process within the bacterial cell, antibiotic resistance is very likely to develop...
  7. Important Considerations in Optogenetics Behavioral Experiments

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    Blog Post
    ...optogenetics, ICSS can now be done with neuronal cell-type and temporal precision. In ICSS, a test chamber... remote contextual memories. This study is an excellent example in which the authors started with a brain... research. Derek P. Simon received his PhD in Cellular and Molecular Biology from the University of Michigan...differential participation in reward circuitry." Cell reports 8.6 (2014): 1857-1869. Pubmed PMID: 25242321...Dynamics of retrieval strategies for remote memories. Cell. 2011;147(3):678-89. Pubmed PMID: 22179551. Pubmed...
  8. Harnessing Bacterial Toxins for Allelic Exchange

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    Blog Post
    ... that converts sucrose into a toxic metabolite. Cells that have undergone a double crossover will not ...contain sacB, allowing them to grow on sucrose. Cells that have only gone through the single cross over...Giacalone et al., 2006). The Chen lab demonstrated excellent counter-selection which enabled very efficient...desired deletion directly into cut vector with excellent efficiency using a commercial isothermal assembly... from Harvard. Jake received his MD and a PhD in Cell and Molecular Biology from the University of Pennsylvania...
  9. The 12 Days of CRISPR

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    Blog Post
    ...Every year we celebrate the 12 Days of CRISPR with some of the latest and greatest in CRISPR tools and...function using transcriptional recording sentinel cells! 🎵 On the 11th day of CRISPR, Addgene gave to me...Enhanced prime editing systems by manipulating cellular determinants of editing outcomes🎵 On the 5th ...activation and interference screens for primary human T cells🎵 On the 3rd day of CRISPR, Addgene gave to me: ...
  10. Addgene's 20th Anniversary Party

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    Blog Post
    ...marks Addgene's 20th anniversary! We've been celebrating throughout the year, and on Sunday, June 9th,...our 20th anniversary party for all Addgenies to celebrate together. We were even able to have many of our...    While the main purpose of the party was to celebrate the contributions of each and every Addgenie, ..., from our co-ops to our directors, we can't celebrate Addgene without recognizing our incredible depositors...
Showing: 551 - 560 of 872 results