We narrowed to 395 results for: plasmid dna

...editing of a target base in genomic DNA without double-stranded DNA cleavage." Nature 533.7603 (2016): ...Programmable base editing of A• T to G• C in genomic DNA without DNA cleavage." Nature 551.7681 (2017): 464. PubMed...all CRISPR plasmids and resources at Addgene Find CRISPR base editors Find CRISPR plasmids for plants ...frequencies and relies on the efficient delivery of donor DNA to facilitate repair. Since the development of CRISPR-mediated...Cas9 nickase (nCas9). nCas9 creates a nick in the DNA by cutting only a single strand, dramatically reducing... detrimental indel formation. After binding with DNA, the CBE deaminates a target cytosine (C) into a ...this change. However, there are no naturally known 'DNA adenosine deaminases' which would theoretically give...

...rescue! Base editors chemically modify DNA bases without breaking the DNA backbone, sidestepping the problem...uracil without cutting DNA. Uracil is then subsequently converted to thymine through DNA replication or repair...unmodified DNA strand so that it appears “newly synthesized” to the cell. Thus, the cell repairs the DNA using...strand of DNA and converts a C to U without producing a double strand break. UGI = uracil DNA glycosylase...Programmable base editing of A•T to G•C in genomic DNA without DNA cleavage. Nature, 551(7681), 464–471. https...editing of a target base in genomic DNA without double-stranded DNA cleavage. Nature, 533(7603), 420–424...homology-directed repair (HDR), the pathway for resolving DNA double-strand breaks (DSBs) preferred by researchers...

...of the new plasmids, antibodies, and viral preps in the repository through our Hot Plasmids articles. ...in a scientist's toolkit is the empty plasmid backbone: the DNA vector that contains everything needed...Explore our empty and EGFP retroviral plasmid set, our bacterial plasmid set for expressing tagged proteins...and AAV plasmid sets launching later this year!  Find Addgene's own Lentiviral backbone plasmids here! ...backbones New recombinant antibodies for Glypicans DNA editing with STITCHR Dynamic protein labeling with... synaptic imaging applications. Find iGluSnFR4 plasmids here! Aggarwal, A., Negrean, A., Chen, Y., Iyer... swap sequences effortlessly.  We built these plasmids for flexibility and speed, so you can design, ...

...other can the DNA strands take part in rolling circle DNA amplification. The amplified DNA segment is labeled...Fluorescent protein plasmids Use FRET to study protein-protein interactions Deposit plasmids with Addgene! ...Tagged protein can easily be overexpressed from a plasmid but overexpression may interfere with the system.... Both antibodies have a short antibody specific DNA strand added to them. Only if the proteins of interest...

... ITRs are the elements that make an AAV plasmid an AAV plasmid.  Within the AAV genome, ITRs serve as...they are in the same DNA molecule as the gene that they package. In a transfer plasmid, the transgene is ...stable 130 bp version is used in most plasmids. In an AAV vector plasmid, they flank the gene of interest....growth culture and result in a high percentage of plasmid DNA with mutated ITR sequences. Using recombinant-deficient...gene of interest in a cell or animal model. AAV plasmids contain several important elements, but among ...sequences that flank the ends of the single stranded DNA genome of AAV in the native virus. Since the WT sequence...post for additional tips to reduce the risk of plasmid recombination. How do I validate my ITR sequences...

...chromatin, the complex of DNA and proteins that forms chromosomes. These long range DNA interactions are often...digest cuts DNA into smaller pieces, and proximity ligation creates chimeric circles of DNA that are distant...CAPTURE method. After protein and DNA complexes are cross-linked, DNA is digested into smaller pieces. ...ligated together to create loops of DNA. This is key to linking pieces of DNA that are far away from each other...important supporting roles. Enhancers are cis regulatory DNA sequences that, when bound by transcription factors... looping with the photo “developed” by analyzing DNA sequencing data. While “pictures” generated with ...picture” is then developed by detecting these chimeric DNA fragments by PCR or next-generation sequencing. ...

...to defend against both DNA and RNA viruses - 2 cas systems regulate at the DNA level and 1 at the RNA ... Addgene’s experience helping scientists share plasmids, especially those of the CRISPR variety (see slides...is in one of the top 10 countries in number of plasmid requests from Addgene. Addgene - Canton Nucleic...Opening talks – Genomics discoveries and moving beyond DNA Eric Green, Director of the National Human Genome... inheritance that might be less error prone than DNA replication. He too mentioned how “surprising” small...ribosome is in a complicated conformation “not like DNA which has a boring structure.” That certainly summed... dna...

...fluorescent protein – you first need the DNA sequence that encodes it. That DNA sequence then needs to be incorporated...classrooms, like gel electrophoresis to separate DNA or transforming cells with green fluorescent protein...ll work with you to get the word out about your plasmids and their potential educational uses. We believe...30083609. PubMed Central PMCID: PMC6070313. Find the plasmids from this publication at Addgene! Additional ...developmental biology Use the pathways over time plasmids to engage students in functional genomics research...out our molecular biology reference pages Find plasmids from the BioBits BrightTM publication here ...

...thermocycling program. One key difference is the plasmid DNA must be released from the bacteria in order to...just need to lyse the bacteria to release the plasmid DNA by either briefly boiling the sample before use... sequences of the junctions between the plasmid and insert DNA. Colony PCR will greatly reduce the number...the correct orientation or even if it’s in your plasmid backbone. Backbone-specific primers: A second...orientation of your insert or if the insert is in your plasmid Have to make a new primer pair for each insert ...about the size of the insert and if it's in the plasmid Can be used to screen clones that were created ...created with the same backbone because primers are plasmid dependent Doesn't provide information about the...

...transfer plasmid, which contain regions of dsDNA. To generate a 3’ hydroxyl group needed for DNA replication... AAV.  Where do you start? Plasmids of course! You just need three plasmids to start making the AAVs you...packaging plasmid which contains the AAV structural and packaging genes, the adenoviral helper plasmid which...packaging plasmid and take a look at each of its parts. Key elements of the AAV packaging plasmid The packaging...packaging plasmid aka the RepCap plasmid encodes two genes: the replication (rep) gene and the capsid (... AAV RepCap plasmid! Check out this blog post to learn more about the AAV transfer plasmid! References... for the virus to replicate,  and the transfer plasmid which contains the viral genome. In today’s blog...

...) ChiRP-seq RNA Hi-C DNA (genome-to-genome interactions) DNase-seq DNA (regions that are accessible... regions of DNA that demonstrate “spooky action at a distance.” Through the marvel of DNA compaction, ...details on DNA compaction and the structural proteins that make it possible, see the appendix DNA is a 3D...See below for further details. DNA is a 3D Fractal Figure 2: DNA compaction. Graphics courtesy ...For instance (chr3, 1, 10) indicates a stretch of DNA at the very beginning of the third chromosome, ten...coordinates for genetic elements like protein, RNA, and DNA (Table 1). As with GPS in the real world, coordinates... examine how we can locate powerful stretches of DNA known as enhancers with the help of genome math. ...

...amazing plasmid technologies developed by our community of depositors. With over 40,000 plasmids avaliable...amazing new plasmid tools that have come through our doors in 2015. Do you have a favorite new plasmid tool ...system plasmids are available through Addgene and are already very popular. Use these plasmids to increase... can visualize: Cell Structure Plasmids: Cell Structure Plasmids: ER mCherry-Sec61 beta BFP-Sec61...luciferase reporter gene plasmid pGL3 pGL3 luciferase reporter gene plasmids have been used extensively...find all of our Hot Plasmid articles on our website. We update the our Hot Plasmids articles every quarter...Read Our CRISPR 101 Posts Read Our Plasmids 101 Posts Read All of Plasmid Technology Posts Resources at ...

...based on the functional elements they contain. Plasmid DNA in both prokaryotic and eukaryotic systems must...Download our Plasmids 101 eBook to get all the background you need to start working with plasmids! What are...Techniques Read all of our Plasmids 101 Posts Resources on Addgene.org Browse our Plasmid Reference Pages Just...Plasmids designed to express genes in a given host cell type are generally broken down into two broad...Rho-dependent terminators are not usually employed in plasmid-based expression systems, so these will not be ...the end.  Nearly all common bacterial expression plasmids use Rho-independent terminators, which include...the right. The tertiary structure of the hairpin-DNA complex is thought to destabilize the transcription...

...as a universal donor plasmid. The CRISPaint toolkit includes several donor plasmids for protein tagging...the ability of the endonuclease Cas9 to create a DNA double stranded break (DSB) at a genomic site specified...homology directed repair pathway, a new user-defined DNA sequence (like GFP) can be inserted at the DSB. CRISPR...The Jorgensen Lab recently developed a modular plasmid assembly toolkit called SapTrap to improve CRISPR...the user first designs either oligos or synthetic DNA for the desired gRNA target sequence, as well as ...repair template. SapTrap includes a prebuilt donor plasmid library containing several types of fluorescent...tag and homology arms). Digestion of the donor plasmids with SapI allows the tag, selectable marker, and...

... New England Biolabs Cell-Imaging Plasmid Collection Promega Plasmid Collection ...CRISPR-assisted insertion tagging Kit; integration of large DNA fragments at user-defined locations NEB Cell-Imaging...Cell-Imaging Collection SNAP-tag, CLIP-tag Plasmids for visualization of proteins in live or fixed cells using...entry clone to add C-terminal SNAP-tag Promega Plasmid Collection HaloTag Collection of research tools...tools from Promega, including many HaloTag plasmids Exchangeable HaloTag Ligands HaloTag Reversible binding...ligands to HaloTag PCV-Cas9, Cas9-PCV HUH-tag Cas9 plasmids with N- or C-terminal PCV2 HUH-tag; increase homology-directed...the repair template VirD2 HUH-tag For creating DNA-protein conjugates rHUH HUH-tag (RNA) Covalent ...

...for Your Research View our Hot Plasmid Pages to See the Latest Plasmid Technologies ...identified a set of one to three mutant complementary DNAs (cDNAs) representing core nodes that, when over-expressed...cloned all the cDNAs into a single consensus lentiviral expression vector and attached a DNA barcode to each... drugs in specific contexts, so he assembled a plasmid kit designed to do exactly that. As described in...It’s also possible you could make use of these plasmids in living animals, to explore pathways that confer...Be Used in Genome-Wide Screening Browse 28 Hot Plasmid Technologies from 2015 Additional Resources on...curate the perfect library, obtained the appropriate cDNAs from other researchers, and cloned them into lentiviral...

...designed so that the single stranded DNA folds back on itself to become dsDNA in the nucleus and is a good option...Adeno-associated virus (AAV) is a single stranded, Parvoviridae DNA virus, packaged in a non-enveloped icosahedral capsid...repeats – the sequences that flank the deliverable DNA) are removed, resulting in recombinant AAVs (rAAVs...cell machinery, and synthesize a second strand of DNA before expression of their cargo can begin, which...not divide and replicate in the same way the host DNA does. Because of this, fast dividing tissues will...differentiated, non-dividing cells.   Figure 2: DNA rescue and transduction of a conventional single-...of both polarities are rescued from the vector plasmid and individually packaged into the AAV capsids....

...intermediary DNA replication step between DNA and mRNA. DNA genome replication can involve an RNA or dsDNA intermediary...Louten, 2016 Viruses with DNA genomes can either follow central dogma (gDNA to RNA to proteins) or require...retroviruses, reverse transcribe their gRNA into DNA, which is then transcribed into mRNA before being...replicate their genomes using a variety of RNA or DNA intermediaries, depending on the class of virus. ...the required proteins are packaged in separate plasmids and expressed via cells cultured with the vectors...double stranded (ds) or single stranded (ss) (ie, dsDNA, ssDNA, dsRNA, positive sense ssRNA, or negative sense...

... presence of a plasmid is disadvantageous from the bacterium's perspective – a plasmid-containing cell...cell must replicate the plasmid in addition to its own chromosomal DNA, costing additional resources to ...to maintain the plasmid. Adding an antibiotic resistance gene to the plasmid solves both problems at once...Biology Reference Pages View our Plasmid Protocols Find Your Perfect Plasmid Backbone ...think about how much easier it makes our lives. Plasmid transformation into E. coli is a fairly inefficient... which cells successfully received the correct plasmid, scientists would spend hours to days trying find...once – it allows a scientist to easily detect plasmid-containing bacteria when the cells are grown on ...

... eBook Read our plasmids 101 blog series Resources on Addgene.org Browse our plasmid collection pages... resistant to chemotherapy. You can find these plasmids at Addgene. Another advantage of mice as model...using the fruit fly far before we even knew that DNA was genetic material (Jennings, 2011).   The fruit...processes with our own cells. Like human cells, yeast DNA is packaged into chromosomes and about 23% of yeast...Scientists can simply inject one-celled embryos with DNA or RNA to edit their genomes or to create transgenic... pancreas. They first tagged these cells using plasmids. Then using HOTcre, a method that uses heat induction...Transgenic animals can be made by simply micro-injecting DNA into the worm, such as animals that express fluorescent...