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We narrowed to 502 results for: plasmid dna

Showing: 461 - 480 of 502 results
  1. Minigenomes - a Safe Way to Study Dangerous Viruses Like the Ebola Virus

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    Blog Post
    ...encoded on separate plasmids and are co-transfected into cells alongside a plasmid encoding the minigenome...four viral genes in the same plasmid (as opposed to four separate plasmids), there are a few reasons arguing...separate (and thus smaller) plasmids. Finally, having four separate plasmids allows researchers to partially... 2 μg minigenome plasmid per well (in a 6 well plate format). However, since plasmid quality and transfection...Minigenome System). From a more technical standpoint, a plasmid with all four genes and necessary control elements...relatively large. Cloning the viral genes in this plasmid would be more difficult compared to if each gene...Technical tips It is important that all of these plasmids (those containing NP, VP35, VP30, L, and the minigenome...
  2. Hot Plasmids September 2018 - Optogenetics, RNA Localization, Fluorescent Protein, and Base-editing Tools

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    ...highlight a subset of the new plasmids in the repository through our hot plasmids articles. These articles ...recent plasmid deposits and we hope they'll make it easier for you to find and use the plasmids you need...about a recent plasmid deposit please sign up here.   Listen this episode of Hot Plasmids! Light controls...Hahn's lab at the University of North Carolina (plasmids at Addgene). It consists of two domains, LOV2 ... the same number of fluorophores. You can find plasmids containing the cobalamin binding riboswitches ...the Reuben Harris lab has deposited a reporter plasmid that allows for rapid fluorescence-based quantification...editing complexes are more efficient than the BE3 plasmid containing rat APOBEC1. Finally, they show that...
  3. Addgene: The First Twenty Years

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    ...labhold” name. Our first plasmid request came on September 8, 2004, for pcDNA-p160MBP, while the first...frustrated by the difficulty of accessing published plasmids from other scientists. She, Kenneth Fan, and Benjie...nonprofit that would facilitate the sharing of plasmids between scientists. The service would allow people... our first major repository milestone — 10,000 plasmids deposited and available — and nearly seven before...possible for scientists to both deposit and request plasmids, was a major focus of our first decade. We did...work In March 2015, Addgene reached the 500,000 plasmids distributed milestone! We were thrilled to see...also made us think of all the depositors whose plasmids we were entrusted with. So in June 2016, we launched...
  4. Genetic Code Expansion

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    ...Find GCE synthetase plasmids, target plasmids, and bacterial strains useful for expanding the genetic... Plasmid Collections Genetic Code Expansion Genetic Code Expansion Synthetase Plasmids Target Plasmids...achieve these modifications, two plasmids are generally used. Once these plasmids have been introduced in the... ncAAs. This plasmid often carries multiple tRNA copies for efficiency. A target plasmid containing the...activity of a protein (e.g. converting a DNA binding protein to a DNA cleaving enzyme) or to regulate the ...NIH-funded GCE4All Research Center . Synthetase Plasmids Browse plasmids that contain aminoacyl-tRNA synthetases... of these plasmids also contain one or multiple copies of the cognate tRNA gene. ID Plasmid Synthetase...
  5. No Llamas Required - Synthetic Nanobodies Against Membrane Proteins

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    ...Fusions Plasmids 101: Secondary Nanobody Toolbox Resources on Addgene.org View the Antibody plasmid collection...transcribed into cDNA fragments that are efficiently subcloned into the phagemid pDX_init plasmid, using the...The Seeger lab found a way around this by using plasmids to generate sybodies, synthetic nanobodies against...nanobodies can be synthetically expressed off of plasmids in bacteria, and they can target epitopes that...form of mRNA for academic research. The template plasmids for generating your own libraries are also available...available in the Sybody Generation Toolbox plasmid kit: SB_concave, SB_loop, SB_convex. These scaffolds... subcloned into pBXNPH3 or pBXNPHM3 expression plasmids for the production of tag-free proteins for further...
  6. Addgene @ Keystone: Thoughts on Precision Genome Engineering and Synbio

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    ...Resources & Plasmids Plan Your CRISPR Experiment Synthetic Biology Resources & Plasmids  ...poster were impressed to see how the numbers of plasmid genome engineering tools – both deposited and distributed...expressed gratitude for the role Addgene plays in plasmid sharing to those who were anxious to hear about...biggest names in the CRISPR-Cas9 field – Jennifer Doudna, Feng Zhang, and Keith Joung. All Addgene depositors...
  7. Zhang Lab CRISPR Page

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    ...tracrRNA: This plasmid contains three expression cassettes. To target a given site, the plasmid can be digested...adenocarcinoma pathology. These plasmids as well as a backbone plasmid for cloning new targets are described...sgRNA backbone for cloning new targeted plasmids. The plasmid can be digested using SapI, which will reveal...2015 Apr 1. PubMed . Return to AAV In vivo plasmids AAV Plasmids with Cas9 Mouse CRISPR-Cas9 knockin mice... Cas9 gRNA plasmids from the Zhang lab Genome...
  8. Tetracycline Inducible Expression

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    ...Promoters Mammalian shRNA Plasmids Cre-lox Plasmids Stem Cell Research Plasmids References Das, A. T., Tenenbaum.... ID Plasmid Description Transactivator Promoter PI 21915 Tet-pLKO-puro Lentiviral Tet-On plasmid for ...with puromycin selection. See Plasmid #85973 for blasticidin and Plasmid #85972 for hygromycin selection...search our collection for all dox-regulated plasmids . ID Plasmid Description PI 63800 PB-TRE-dCas9-VPR Tet-inducible...suggestions for other plasmids that should be added to this list? Fill out our Suggest a Plasmid form or e-mail...shRNA efficacy by fluorescence, use Plasmid #35626 as a reporter for cDNA target. rtTA3 Ptet, miniCMV Howard...expression and find plasmids for your experiments using tet- or dox-inducible systems. Plasmid...
  9. Some Like it Hot: Thermostable GeoCas9

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    ...you want to give GeoCas9 a try, as always, the plasmids are available from Addgene. Happy CRISPRing! ...Background with Addgene’s CRISPR Guide Page Find CRISPR plasmids at Addgene ...However, the recent discovery of GeoCas9 by the Doudna lab has opened up the field of thermophilic bacteria...
  10. Starter Guide to induced Pluripotent Stem Cells (iPSCs) Part 2:  Reprogramming and Transdifferentiation

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    Blog Post
    ... [6], plasmid electroporation (episomal) [7, 8] and mRNA transfection [9]. Many of the plasmids used for...Neurons [32, 33, 34] You can find a variety of plasmids for differentiation here. Transdifferentiation...Pages Find Viral Vectors for Your Research Find Plasmids from the Yamanaka Lab ... A.B. Lassar, Expression of a single transfected cDNA converts fibroblasts to myoblasts. Cell, 1987. 51...
  11. Cloning Mammalian Cells with the Agarose Method

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    ...Time CRISPR User) The Challenges of Cell Culture Plasmids 101: Mammalian Vectors Resources on Addgene.org...Our Protocols Pages Browse Fluorescent Protein Plasmids Find Mammalian Expression Vectors ...over- and under-expressing clones. If GFP-encoding cDNA is co-transfected at a favorable ratio to the gene...
  12. Molecular Biology Reference

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    Guide
    ...Genetic Code Recombinant DNA Working with Plasmids Plasmid Elements Types of Plasmids Molecular Cloning Common... Fluorescent Protein Plasmids , Luciferase Plasmids Viral Plasmids These plasmids are modified viral genomes...transfer called conjugation. Like chromosomal DNA, plasmid DNA is replicated upon cell division, and each...fragments of DNA from one context to another, such as from a chromosome to a plasmid or vector DNA backbone...recombinant DNA, in which many identical DNA fragments can be generated. The combination of a DNA fragment...fragment with a plasmid or vector DNA backbone generates a recombinant DNA molecule, which can be used to study... structure of a plasmid. Plasmid Element Description Origin of Replication ( ori ) DNA sequence which ...
  13. Molecular Cloning Techniques

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    ...ends in the DNA fragments. Given its prevalence, the vast majority of plasmids used for DNA cloning and...Addgene Blogs Plasmids 101: Restriction Cloning Plasmids 101: Gateway Cloning Plasmids 101: TOPO Cloning ...archaea, cleave double-stranded DNA (dsDNA) at specific sequence sites in the DNA. In restriction cloning, scientists...any piece of DNA that already has restriction sites on either side of it into any plasmid that has the...method. During Gateway, moving a piece of DNA from one plasmid into another is done via a single recombination... approach, the fragment of DNA that you would like to clone into a plasmid must already be surrounded ... ends of the DNA sequence. This fragment can then be cloned into a Gateway donor plasmid, which contains...
  14. CRISPR Guide

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    ...-stranded DNA (dsDNA) plasmid. Small single-stranded DNA (ssDNA) oligos often work well for small edits...purify specific regions of DNA, image DNA in live cells, and precisely edit DNA and RNA. The ease of generating...Browse Plasmids: RNA Targeting , RNA Editing Degrading DNA with Cas3 Rather than initiating DNA cleavage...homology with the target DNA. Once the Cas9-gRNA complex binds a putative DNA target, the seed sequence...will begin to anneal to the target DNA. If the seed and target DNA sequences match, the gRNA will continue...strands of the target DNA. This results in a double-strand break (DSB) within the target DNA, located ∼3–4 nucleotides...of target DNA. Cas9n increases target specificity. Since two nickases targeting opposite DNA strands are...
  15. Promoters

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    ...Expression Plasmids 101: The Promoter Region — Let's Go! Plasmids 101: Inducible Promoters Plasmids 101: Repressible...binding of the RNA polymerase to DNA. RNA polymerase transcribes DNA to mRNA, which is ultimately translated...that the DNA tends to fold back on itself, which helps to explain how many physically distant DNA sequences...Repressible Promoters Plasmids 101: Terminators and PolyA signals More Plasmids 101 topics Content last...Eukaryotic Promoters Resources A promoter is a region of DNA where transcription of a gene is initiated. Promoters...transcribed gene (Figure 1). The coding strand is the DNA strand that encodes codons and whose sequence corresponds...during transcription. Created with BioRender.com. DNA sequences called response elements are located within...
  16. Adeno-associated virus (AAV) Guide

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    Guide
    ...different plasmid. In order to produce rAAV vectors, three plasmids are needed: Transfer plasmid (also known...the packaging plasmid. For a summary of all AAV plasmid components, see the AAV Plasmid Elements table...repeat DNA molecule that spontaneously reanneals upon infection, forming a double-stranded DNA (dsDNA) template...-stranded DNA genome. Adeno-associated viruses (AAV), however, are small single-stranded DNA viruses that...as cis plasmid) — containing the transgene of interest between the two ITRs. Packaging plasmid (also known...chosen plasmid is compatible with cloning methods available in your lab. When cloning your plasmids, be ... often results in a greater yield of DNA. However, if the plasmid contains a Gateway cassette containing...
  17. Viral Vectors 101: Systemic Capsids

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    ...about that collection. Table 1: Systemic capsid plasmids available from Addgene Capsid Published ...-X1.1 showed the greatest fold change in RNA and DNA levels (~25-fold and ~4-fold respectively) relative...re interested in. Then request your capsid (or plasmids) and let the real work begin — validation, validation...
  18. Adenovirus Guide

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    ...you generally need two plasmids: Shuttle plasmid (also known as transfer plasmid) — containing the transgene...shuttle plasmid. For a summary of all adenoviral plasmid components, see the Adenoviral Plasmid Elements...for viral DNA replication and host cell manipulation. Late transcripts are expressed after DNA replication...-stranded DNA genome. Adeno-associated viruses (AAV), however, are small single-stranded DNA viruses that...for recombination with the adenoviral plasmid. Adenoviral plasmid — containing the rest of the adenoviral...chosen plasmid is compatible with cloning methods available in your lab. When cloning your plasmids, be ... often results in a greater yield of DNA. However, if the plasmid contains a Gateway cassette containing...
Showing: 461 - 480 of 502 results