Skip to main content

We narrowed to 322 results for: cloning

Showing: 41 - 60 of 322 results
  1. Quick, Versatile Plant Transgenesis with GreenGate Plasmids

    Type
    Blog Post
    ...introduced what’s been called a major breakthrough in cloning technology with the Golden Gate method. For the...researchers working in plant model systems. “The cloning is all done in vitro; it’s no different in mouse...to more tedious and time-consuming traditional cloning methods, Lohmann said. The key component of Golden... says their lab learned the hard way after the cloning method, which had been humming along at 99 percent... "GreenGate - A Novel, Versatile and Efficient Cloning System for Plant Transgenesis." PLoS ONE. 8(12)... Engler et al. "A One Pot, One Step, Precision Cloning Method with High Throughput Capability." PLoS ONE...
  2. 22 Hot Plasmid Technologies from 2014

    Type
    Blog Post
    ... are cloned into Golden Gate entry vectors via traditional restriction enzyme cloning, TA cloning, or ...constructs? A new cloning system combining the advantages of Golden Gate and Multisite Gateway cloning methods ...that you need. The Golden GATEway cloning kit simplifies the cloning process for complex DNA constructs...efficient and flexible cloning process provides improvements to classical cloning methods, particularly... MoClo modular cloning system Synthetic biologists have developed a modular cloning strategy, MoClo,... of interest are retained after SLIC cloning. The general cloning strategy described in the associated...plasmids from building blocks via Golden GATEway Cloning Frustrated by the complexity of assembling recombination...
  3. Interview: Nicola Patron on Plant Synthetic Biology, MoClo, and More

    Type
    Blog Post
    ...her about what motivates her research, Modular Cloning and the kits that she and Sylvestre Marillonnet...Addgene: Tell me about the Golden Gate Modular Cloning (MoClo) Kit. What does it include? Patron: Sainsbury...The MoClo Plant Parts Kit makes it really easy to clone genes for expression in plant cells. Sylvestre and...already use. It makes the switch to Golden Gate Cloning easier because individual labs will not need to...make it easier for people to use the Golden Gate cloning system especially with plants in mind. When it’...There is no PCR, no gel purification; the whole cloning process is so simplistic once you have your parts... 30 constructs. They’ve never done any kind of cloning and they don’t have any prejudice about it. They...
  4. Building and Validating Recombinant Antibodies: A Case Study

    Type
    Blog Post
    ...validated. The creativity in employing a variety of cloning techniques and troubleshooting methodologies drew...PCR was performed to create an amplicon that  was cloned into a plasmid backbone for expression of the mAb...colony PCR.   Fig. 1: (A) Schematic of cloning, expression and validation pipeline. (B) Schematic...the research community.    Validation For most cloning projects, the next step would be to validate your...IF-ICC worked well for identification of the correct clones, it was determined that for some constructs more...more than 90% of the colony PCR validated clones unexpectedly failed to produce functional R-mAbs. It was...of the hybridomas and, as a result, subsequently cloned into the expression constructs. The Trimmer lab...
  5. CRISPR 101: Multiplex Expression of gRNAs

    Type
    Blog Post
    ...target sequences and clone them in just as you would for a single gRNA. You’ll clone in the first gRNA using... ever need to clone in filler sequences. To build your multiplexing construct, you clone all but one of...total number of gRNAs you wish to clone, so you don’t have to clone any filler sequences. You also have...introduce you to some of your potential options and cloning methods, but please scroll down for plasmids suitable...own promoter. But that doesn’t mean you have to clone and transfect multiple promoter-gRNA constructs ... can be inserted using Gibson Assembly or SLIC cloning methods. A BsaI-based E. coli multiplexing plasmid...step in CRISPR/Cas9 Golden Gate multiplexing is to clone the oligonucleotides specifying each gRNA target...
  6. Lambda Red: A Homologous Recombination-based Technique for Genetic Engineering

    Type
    Blog Post
    ...Restriction enzyme cloning is the workhorse of molecular cloning; however, one of its biggest limitations...sequence. This means cloning occurs in vivo, as compared to restriction enzyme cloning where the genetic ... is an alternative method that can be used for cloning or genome engineering and is based on homologous...that differ from traditional restriction enzyme cloning will be explained in greater detail. Substrate...bacteria. Selection and confirmation of recombinant clones.    Figure 2: Overview of using Lambda...typical frequency of recombinants is 1 positive clone out of 104 to 105 colonies. Pro Tip: Use a high-...remove the recombineering system once recombinant clones are generated.  A simple way to do this is to express...
  7. REPLACR Mutagenesis: Replacing In Vitro Recombination Methods

    Type
    Blog Post
    ...Read about Other Plasmid Cloning Techniques like SLIC and Golden Gate Cloning Learn How to Verify Your...same efficiency as Gibson Assembly and GeneArt cloning - but at a much lower cost. Read on to find out...an appropriate vector. Gibson Assembly, GeneArt Cloning, and SLIC can all be used to assemble multiple ... head-to-head with Gibson assembly and GeneArt cloning, the results are favorable. With 17-bp homology...REPLACR-Mutagenesis Megaprimer PCR Gibson Assembly GeneArt Cloning Types of Mutations Insertions, deletions, point...
  8. Choosing Your Perfect Empty Backbone

    Type
    Blog Post
    ... multiple cloning site to insert YGOI, a bacterial selection cassette for growth and cloning in bacteria...expression vectors are inducible (e.g. pBAD LIC cloning vector (8A)) and have an epitope tag (6xHis or ...pBV-Luc) and gene silencing (e.g. pLKO.1 - TRC cloning vector). Check out our complete guide to empty ... Plasmids 101 blog series Addgene's Molecular Cloning Guide & Other Plasmid Protocols List of common ...
  9. Plasmids 101: Antibiotic Resistance Genes

    Type
    Blog Post
    ...resistance as a marker for successful cloning. In these instances, the cloning vector typically has two separate...interest is cloned into/inactivates or completely removes (in the case of Gateway cloning) one cassette...would spend hours to days trying find their correct clones. Additionally, the presence of a plasmid is disadvantageous...How to Use Blue White Screening to Simplify Your Cloning Experiments See Where You Can Find Antibiotic Resistance...
  10. How to Deposit Your Plasmids with Addgene

    Type
    Blog Post
    ...(s). Step 3: Cloning Information Please enter the name of the vector backbone you cloned your insert into...option to indicate separate promoters, tags, or cloning information for each insert.  Encodes gRNA/shRNA...plasmid with one or more gRNA or shRNA sequences cloned into it. gRNAs are used for directing CRISPR/Cas9...sequence. Empty backbone A plasmid designed for cloning a gene/insert into it. Empty backbones often contain...proteins that are appended to new inserts through cloning. *Note — If you will be depositing multiple plasmids...Addgene. Description – please indicate the gene cloned into your plasmid, any tags or fusion proteins ... the backbone or was a part of the insert (when cloned into the vector backbone). If your plasmid has ...
  11. Multiple Plasmids at a Low Price: Kits from Addgene

    Type
    Blog Post
    ...useful kits you can order from the repository: FX Cloning Kit BIOFAB Plasmid Set pCri System Cell Free Protein...please write to us in the comments section.  FX cloning kit This kit is designed to be used with Type IIS...restriction enzymes and standardized primers to clone your gene of interest into both sequencing (pInitial... incorporation of extensive sequences used for cloning into the final translated products. Negative selection... help decrease false positives observed in the cloning process, making it easier to produce the constructs...small leader peptides) downstream of which you can clone your gene of interest. Translation of the standardized...fusions all use the same restriction enzymes for cloning. Furthermore, some plasmids contain peptides to...
  12. Addgene's Top Blog Posts from 2020

    Type
    Blog Post
    ...providing cloning grade DNA to you, we'd save you days of time so that you can begin your cloning experiment...this year were influenced by COVID-19 and our new cloning grade DNA service. We've had 11 blog posts on COVID... and industry. This year, we also launched the cloning grade DNA service. This service features 210 plasmids...
  13. PITChing MMEJ as an Alternative Route for Gene Editing

    Type
    Blog Post
    ...sequencing of puromycin resistant clones, they found that 80% and 50% of clones displayed proper insertion at...month and a half, without the need for complicated cloning of homology arms. MMEJ: An Introduction There...repair template is present. HDR also presents a cloning dilemma - the longer the homology, the more efficient...with longer homology arms comes more time spent cloning. In contrast, the short homology required by MMEJ... regions of homology, which facilitates easier cloning. An overview of PITCh. The PITCh plasmid...inserted into the PITCh vector via In-Fusion or SLIC cloning. Step 2: Design an insertion locus-specific gRNA...of interest. For ideal use, this gRNA should be cloned into a vector containing Cas9 and the PITCh-gRNA...
  14. An Addgene Summer Internship

    Type
    Blog Post
    ...able to obtain eight clones. We ran digested and undigested samples of the clones on an electrophoresis...wrong. My capstone project was based on plasmid cloning and I, the researcher, got to choose what gene ... winner. We used the next 4-5 weeks to work on cloning the Syntaxin3 gene in a pLenti vector backbone....electrophoresis gel in order to differentiate which clone had successfully incorporated Syntaxin3 into its backbone... and I were unsure if there were any successful clones because the bands were all in the wrong place. ...Except for one. My manager speculated that the one clone we found with the correct bands was the right plasmid..., confirming that we had made a 100% successful clone of the Syntaxin3 in the pLenti backbone! Once everything...
  15. Quickest Way to Deposit Plasmids: The Deposit Spreadsheet

    Type
    Blog Post
    ...vector”. Cloning Method Choose from: Gateway cloning, gene synthesis, Gibson cloning, ligation-independent...ligation-independent cloning, restriction enzyme, TOPO cloning, unknown, or other. Bacterial Resistance Enter...possible, we propagate plasmids in the standard cloning strain DH5α. For plasmids with highly repetitive...
  16. Plasmids 101: Methylation and Restriction Enzymes

    Type
    Blog Post
    ...naturally occur in bacteria for purposes other than cloning or confirming plasmids. It turns out that restriction...adenine in AACNNNNNNGTGC or GCACNNNNNNGTT Impact on cloning and digests Although not all prokaryotic DNA is...enzyme will cut? Whether performing a digest for cloning purposes or for diagnostics, we suggest double ...can ensure this site remains unblocked by first cloning your DNA into a dam–/dcm– strain of E. coli such...Resources on the Addgene Blog Keep up with the Latest Cloning Techniques Learn to Troubleshoot Your Sequencing...
  17. Polymerase Chain Reaction Overview and Applications

    Type
    Blog Post
    ...multitude of scientific techniques such as molecular cloning or molecular diagnostics.       Steps of PCR...End point PCR is most commonly used in molecular cloning, sequencing, and genotyping. It’s extremely useful...of DNA. This amplicon can be used in molecular cloning to create a plasmid of interest, for detecting ...PCR Amplify a region of interest  Molecular Cloning Site-directed mutagenesis Molecular Diagnostics...Droplet Digital PCR for AAV Quantification Plasmid cloning by PCR  Plasmids 101: Colony PCR Site Directed ... primer  Molecular Biology Reference Molecular Cloning Techniques ...
  18. What's New in CRISPR - Spring 2019

    Type
    Blog Post
    ...plasmids String assembly gRNA cloning (STAgR) String assembly gRNA cloning (STAgR), developed by Stefan... Read the paper in PLoS One Find the STAgR cloning plasmids Mobile-CRISPRi allows CRISPRi experiments...marker excision method for marking distinct cell clones developed by the Michalis Averof lab. It’s an alternative...
  19. Bacterial Toxin-antitoxin Systems as Molecular Biology Tools

    Type
    Blog Post
    ... in plasmid cloning Perhaps the most widely used application of CcdB is GatewayTM cloning, where the ccdB...counterselectable marker in the destination vector. Successful cloning occurs when the ccdB gene is replaced by the gene...plasmid, they were able to create an efficient cloning tool. The plasmid pKSCTMF contains the mazF gene...ve also helped researchers design and optimize cloning methodologies using counterselection. Since their...Learn more about CcdB, the toxic key to efficient cloning Read all Plasmids 101 blog posts Read about knockout...
  20. Golden Gate Assembly Upgrades: More Fragments, Faster Assembly, and Higher Fidelity

    Type
    Blog Post
    ...More complex 24-fragment assembly Single insert cloning efficiencies were measured based on the acquisition...Antibiotic selection allowed for high throughput cloning efficiency measurements. We performed additional... Ligase, the mainstay of most biotechnological cloning efforts for over 50 years, prefers ligation of ...Applications & Product Development focusing on DNA cloning and assembly, New England Biolabs, Inc.         ...on ligase efficiency Learn about other plasmid cloning techniques Resources on Addgene.org Find basic...basic molecular biology protocols Find plasmid cloning protocols Check out our molecular biology reference...
Showing: 41 - 60 of 322 results