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...Class 2 CRISPR-Cas System. Cell 163:759–771 . https://doi.org/10.1016/j.cell.2015.09.038 Additional resources... also detect low-frequency cancer mutations from cell-free DNA fragments as well as health-related single...similar types of HPV, HPV16 and HPV18, from human cells, at atomolar levels, within one hour. DETECTR thus...of Diverse Class 2 CRISPR-Cas Systems. Molecular Cell 60:385–397 . https://doi.org/10.1016/j.molcel.2015.10.008...

... brain regions. You can partially control which cells are successfully infected by an AAV by altering ...control where your gene of interest is expressed.  A cell-type specific Cre can provide you with that control...

...mixture of two base editor enzymes in mammalian cells. Read the paper in bioRxiv Find Target-ACE   CRISPR...bionanoparticle Transient expression of CRISPR/Cas9 in cells has advantages like reduced off-target activity ...

...multiple plasmids in one cell, it might be that you can't stably maintain them in the cell. This blog post features...

...pathways that are frequently implicated in cancer cell proliferation, survival, differentiation, and apoptosis...pathway. “The idea is that if you introduce them into cells one at a time, you could identify those that confer...

... GFP, enabling you to select cells with high GFP expression. These cells have the highest levels of Cas9... on the same plasmid, you’ll make sure that each cell that gets the plasmid contains all of the desired...gRNA, which causes hypopigmentation, thus marking cells that have undergone genomic modification. In this..., et al. “Multiplex genome engineering in human cells using all-in-one CRISPR/Cas9 vector system.” Scientific...

...lack uracil, but contain methionine. (This allows cells carrying nonfunctional as well as functional MET... is available at our Investigations in Molecular Cell Biology Website. Many thanks to our guest blogger...right) has taught courses in biochemistry, molecular cell biology and genetics at Boston College. She is particularly...

...currently doing this using two approaches: single-cell RNA-sequencing to identify neuronal class and deep...WDDD aims to acquire quantitative data on all the cell divisions of the C. elegans embryo when all essential...Wang et al., 2018).” With the split system, only cells that have both halves of cGAL can drive expression...

...Drosophilia Plasmid pRDB_051 (for stable fly cell lines; attL and attR sequences for genome integration...Drosophilia Plasmid pRDB_052 (for stable fly cell lines; Hygromycin resistance gene; for genome integration...rapid assessment of emerging CRISPR technologies. Cell Genomics, 4(3), 100519. https://doi.org/10.1016/...

... monitoring sensitized emission in living plant cells." (2013). PubMed PMID: 24194740. PubMed Central ...-molecule FRET for imaging biomolecules in live cells (Sustarsic and Kapanidis 2015), which may lead to...understanding biomolecular structure and dynamics in live cells." Current opinion in structural biology 34 (2015...fluorescent proteins available. Fortunately, several excellent reviews have collated data from various papers... alters the FRET efficiency. Detecting certain cellular changes with an intermolecular probe is often ...Miyawaki et al., 1997), was designed to measure intracellular calcium and published in 1997. Since that time...of labs to answer sophisticated questions about cellular processes. Currently, FRET experiments can probe...

...or G->A transitions in a target sequence in live cells. This technique uses catalytically inactive CRISPR...and other means of generating mutations in live cells are all discussed further in this informative post...Clearly we have all of our writers to thank for the excellent content they’ve churned out in the last month....

...small Cas protein, is active in E. coli and human cells Two years ago, Jennifer Doudna’s lab discovered ...demonstrating that CasX is active in both E. coli and human cells. Using the structure of CasX at eight different ...

...tag and small molecule. It does work in mammalian cells, mice, and even yeast, though (we have a kit!). ...and complete degradation of proteins in mammalian cells. Proc Natl Acad Sci U S A. 2012 Dec 4;109(49):E3350...Tags Plasmids for Endogenous Gene Tagging in Human Cells Antibodies 101: Epitope Tags  ...uses a small molecule, a tag, and the endogenous cellular degradation machinery to function. The dTAG is...

... check viral transgene expression in transduced cells whenever possible. This post will describe our workflow...fragments of DNA from the helper plasmids or the cell genome can be packaged inside the vectors during...earlier, it is common to find DNA from the packaging cell genome, bacterial genomes, cloning vectors, and ...

...overexpress YFG in a Drosophila cell line. Knock downs in Drosophila cell lines are extremely effective....person. Animals are diploid except for their germ cells (sets of genomic material are contributed by mother...

... localization of that biomolecule inside living cells. FPs classified by the emission color (emission ...proteins and their applications in imaging living cells and tissues”  Physiol. Rev. 90:1103. Wu et. al. ... nuclear localization, and dynamics” Curr. Opin. Cell. Biol. 23:310. .... Therefore, these can be used as “timers” for cellular processes following their activation. The four...Biosensors: Throwing color lights on molecular and cellular processes” Curr. Protein. Pept. Sci. 9(4):338....

... remember what happened when drug X was added to cell line Y, or the phenotype of a mouse with a specific...comparison of the same experiment from different cell lines/model systems ReFigure allows you to make...

...predict that we’d be able to edit RNA in mammalian cells with CRISPR? I certainly didn’t, but now we can ...Improve HDR Efficiency for CRISPR Editing in Human Cells Day 3: Cpf1: Cpf1: A New Tool for CRISPR Genome ...

...score (KO-score) which represents the proportion of cells that have either a frameshift or 21+ bp indel. This...Following delivery of CRISPR components into target cells, genomic DNA from both edited and unedited (control... score. KO Score - Represents the proportion of cells that have either a frameshift or 21+ bp indel. This...

...triple colocalization is possible even when staining cells with three IgG1 antibodies. Antibodies were individually...workflow yields similar localization patterns as cells stained for one target (compare nanobodies staining...–rabbit IgG secondary nanobodies. The Journal of Cell Biology. PubMed PMID: 29263082 Find plasmids from...