We narrowed to 813 results for: cell

...epigenome editing. Cell, 184(9), 2503–2519.e17. doi: https://doi.org/10.1016/j.cell.2021.03.025.    Recombinant...tissue is identifying the cells you are studying. Antibodies can help reveal cellular identities by targeting...particles (eVLPs) offers an option to transduce cells directly with ribonucleoprotein cargo. eVLPs contain... will only be transiently present in transduced cells, limiting off-target editing. Cargo size limits ...site-specific integration of large genes in mammalian cells via continuously evolved recombinases and prime ... Recombinant antibodies for marking cell types in the nervous system By Ashley Waldron The mammalian nervous... nervous system is composed of myriad cell types and subtypes, and a familiar challenge for anyone who...

...proteins enable the observation of proteins in living cells and organisms. Both components of the chimera are...However, these may not reflect the situation in cells. Therefore, the localization of critical fusions...currently the standard for assessing oligomerization in cells. In addition to measuring stickiness, several researchers...fluorescent proteins that behave as monomers in mammalian cells include: mTurquoise2, mEGFP, mNeonGreen, mScarlet...protein to the existing pool of protein within a cell and may lead to over-expression artifacts. This ...heterotrimeric G protein Gq activation in living cells." BMC biology 9.1 (2011): 32. PubMed PMID: 21619590...activation of heterotrimeric G-proteins in living cells." Science 291.5512 (2001): 2408-2411. PubMed PMID...

...its oxidized derivatives. Cell 152, 5 P1146-1159. https://doi.org/10.1016/j.cell.2013.02.004.  Xu X, Tao...targeted DNA demethylation. Cell Discov 2, 16009. https://doi.org/10.1038/celldisc.2016.9.   ...enzymatic activity cause demethylation?  Dividing cells depend on DNA methyltransferase 1 (DNMT1) to copy...methylate sites blocked by dCas9. Within a few rounds of cell division, the original methylated strand is diluted...dCas9 expression and pLM-CMV-R-Cre. Selection for cells stably and highly expressing these constructs can...can be achieved by fluorescence-activated cell sorting, and stable gRNA expression can be achieved using...TETs compete with DNMT3 activity in pluripotent cells at thousands of methylated somatic enhancers. Nat...

...different types of human cells, including T cells and hematopoietic stem and progenitor cells. Now with the DAP...to enable multiplex gene editing in a variety of cells and organisms. However, lengthy genetic payloads... over 50% averaging editing efficiency in human cells. MBE with DAP array also exhibited reduced Cas9-... editing, and nuclease editing, in virtually any cell type or organisms of interest with only minimal ...

... used HEK293T cells in our first study, but we're planning to soon expand to other cell types, including...26 of the 29 SARS-CoV-2 viral proteins in human cells and used these viral “bait” proteins to fish for...human proteins that the virus interacts with in cells. Because viruses rely on the help of human proteins...monkeywrench into the virus’ hijacking of human cells. Even better, more than half the drugs hitting these...they have an IRES-Puro marker to facilitate stable cell clone selection. Expression is driven by a fairly...

...expression targeted to specific tissues, cell types or even subcellular regions of a neuron. Optogenetic approaches...approaches excel at discrete cell or tissue-subregion targeting down to the limits of light delivery. ...-wide targeting, as the ligand can reach target cells throughout the body. Controlling Stimulation Some... and chemogenetic tools need to be delivered to cells, commonly through viral delivery by AAV. You can...Further restricted to illuminated region Impacts all cells expressing receptors Invasiveness Mice require...

...potential to form aggregates and may be toxic to the cell. Here comes the SunTag How does SunTag fix these...enables single molecule tracking  within living cells without affecting protein function, thereby creating...attempted single-molecule imaging deep inside the cell, in the nucleus and cytoplasm. Again, they found...SunTag constructs would avoid negative effects on cell physiology. Having seen that mitochondrial tracker...amplification in gene expression and fluorescence imaging.” Cell 159(3) (2014):635-46. PubMed PMID: 25307933. PubMed...time to get enough signal. This workaround risks cellular phototoxicity and eliminates the possibility of...creating a single-molecule reporter of intracellular processes. Initially, Tanenbaum et al. observed some...

...shown to work in plant, Drosophila and mammalian cells, and it may find wide use in biological research...turnover rate. In many cases, however, a GFP-tagged cell line or organism has already been made, and it would...made by accident. After exciting GFP-labeled plant cells at 405 nm instead of 488 nm, Sattarzadeh et al. ...spontaneous conversion did not occur. Tobacco suspension cell culture with cytosol-targeted GFP. White circles...photoconverted in plant, Drosophila, and mammalian cells. Photoconverted GFP is compatible with other FPs... are you’ve used a GFP derivative to conduct subcellular localization studies or make a reporter construct...this technique may not be appropriate for high-pH cellular compartments. Sattarzadeh et al. have shown that...

...already available today to cure sickle cell anemia in stem cells but this can’t be used in people until... audience discussed how J&J is already modifying cell and animal genomes to test hypotheses of disease...and more about the how to use genome edited stem cells to treat disease. As for me, I continue to be amazed... much we have yet to learn. As Dr. Mello said, “Cells have been in the information age for billions of...

...of fluorescent proteins and their use for imaging cell biology, Michael Davidson’s lab at Florida State...blue, and orange spectra. A comprehensive list of cell markers all tagged with mEmerald. Plasmids to monitor...From F-Actin to mitochondria, from the nucleus to cell membrane, this collection has fluorescently tagged... where your protein of interest localizes in the cell, use these markers as your guide. As Michael Davidson...Fluorescent proteins are] a whole new way of seeing cell biology, seeing what interacts with what, what affects...of many proteins known to localize to specific cellular structures.The Davidson lab even included some...everywhere to get a clearer picture of that intracellular world, even as the Davidson lab prepares to ...