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We narrowed to 163 results for: plasmid for e coli

Showing: 81 - 100 of 163 results
  1. Targeted Mutagenesis with EvolvR

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    ...polymerase I (PolI3M) is capable of mutagenesis in E. Coli, but this approach requires special bacterial growth...mutations per nucleotide per generation of wild-type E. coli, while only increasing the standard mutation rate...specific mutations in your plasmids Use REPLACER Mutagenesis to mutate your plasmid Resources on Addgene.... targeted mutagenesis experiments? Find EvolvR plasmids at Addgene! References Gaj, Thomas, and Pablo...Browse our CRISPR guide pages Find bacterial CRISPR plasmids ...
  2. To Codon Optimize or Not: That is the Question

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    ... usage bias in Plasmids 101: Codon usage bias Read more about plasmids in our Plasmids 101 blog series...with codon bias across all endogenous genes in E. coli and S. cerevisiae (Tuller et. al., 2010). ...codon optimizing a human gene for expression in E. coli. Genes are also optimized for expression in mammalian...Optimization References Athey J, Alexaki A, Osipova E, Rostovtsev A, Santana-Quintero LV, Katneni U, Simonyan...rna.02890211 Tuller T, Waldman YY, Kupiec M, Ruppin E (2010) Translation efficiency is determined by both...Reference Read about genetic code expansion Browse our plasmid collection page  ...
  3. Hot Plasmids - February 2022

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    ...2021 Plasmids are used to express 10, 15, 20, 30, 40, 50, 60, 80 and 100 kD proteins in E. coli, either...subset of the new plasmids and viral preps 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...need. If you'd ever like to write about a recent plasmid deposit please sign up here.  Here's what you'...Ladder  by: Rachel Leeson This simple, inexpensive plasmid-based ladder system is a cost-effective alternative...kD proteins or 20, 40, 60, and 80 kD proteins. Plasmids containing 150 or 250 kD proteins are also available...
  4. Plasmids 101: Sequence and Ligation Independent Cloning (SLIC)

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    ...robust system of homologous recombination found in E. coli, SLIC is a cheap, standardized, and rapid multi-part...hold the plasmid together, even if there are gaps or flaps remaining. This incomplete plasmid looks like...cloning uses short sticky ends to insert genes into plasmid backbones, base pairing between these ~4 base overhangs... overhangs isn’t strong enough to hold a plasmid together through transformation, so the cloned vector...longer single-stranded overhangs can hold a nicked plasmid together long enough to get it into cells and let... of LIC is often limited to specially designed plasmids. Sequence- and ligation-independent cloning: A...fixing up the “damage” and producing a complete plasmid. Besides being compatible with any vector, the ...
  5. Hot Plasmids - March 2020 - base editors, GEVI, MoClo, and optogenetics

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    ...has been used to construct plasmids for use in model organisms such as E. coli and yeast. Because this approach...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...need. If you'd ever like to write about a recent plasmid deposit please sign up here.        AAV delivery... Figure 1: The base editor is split into two plasmids and co-transfected into cells for reconstitution...overcome this overlap, Yiyang Gong’s lab created two plasmids containing a red-shifted Ace-mScarlet, a fusion...channelrhodopsins. Find the Ace-mScarlet voltage indicator plasmids at Addgene! Beck et al., Sci Report 2019. PubMed...
  6. CRISPR 101: Cytosine Transversion Editors

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    ...opposite, a uracil DNA N-glycosylase (UNG) from E. coli. The resulting construct, eUNG-BE4max(R33A)ΔUGI...out of 30 target sites. But the same strategy in E. coli produced different results. GBEs seemed to follow...— by excising the freshly edited U bases — but E. coli instead filled those abasic sites with A's, producing...). In addition, they showed that UNG from both E. coli and C. elegans could be effective components of...uracil bases in DNA. References Chen, L., Park, J. E., Paa, P., Rajakumar, P. D., Prekop, H.-T., Chew, ...https://doi.org/10.1038/s41467-021-21559-9 Huang, M. E., Qin, Y., Shang, Y., Hao, Q., Zhan, C., Lian, C.,...Shi, L., Sun, Y., Li, Y., Li, Y., Sun, Y., & Zuo, E. (2021). Optimization of C-to-G base editors with ...
  7. Hot Plasmids December 2018 - C. elegans RNAi, TurboID, Detecting Viral Outbreaks, and Protein Binding Specificity 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...write about a recent plasmid deposit please sign up here.  Listen to the hot plasmids episode! New, highly...function. RNAi is commonly achieved by feeding E. coli expressing dsRNA to C. elegans. These dsRNAs target...hundred SH3 domain containing plasmids available through Addgene. These plasmids can be used to carry out ...dsRNA necessary for RNAi. The Vellai lab’s new plasmid, T444T, contains T7 terminators adjacent to the...to increased RNAi efficiency. Find the T444T plasmid here! Strum A, et al. Nucleic Acids Research. 2018...
  8. New CRISPR Tools: Cas7-11 and PASTE

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    ...from the bacterial genome, and inserted it into E. coli to express and then test for any proteins that ... addition, when they looked at the transformed E. coli expressing Cas7-11, they found no evidence of growth.... They classified the system as Class I, Type III-E, and then used this information to identify a large...Use PASTE can be delivered via a single dose of plasmids, works in non-dividing and primary cells, and ...Resources References  Özcan A, Krajeski R, Ioannidi E, Lee B, Gardner A, Makarova KS, Koonin EV, Abudayyeh... John A. Walker II, Anastasia P. Kadina, Adrianna E. Zepeda, Kevin Holden, Jonathan S. Gootenberg, Omar...
  9. CRISPR Library Amplification

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    ... amplification of CRISPR pooled plasmid libraries in Escherichia coli cells....allows the amplification of a pooled-plasmid library in Escherichia coli cells. Pooled libraries contain tens...differences, and plasmid recombination can all impact the representation of individual plasmids in the pooled... ). Lentiviral plasmids can recombine between their LTRs resulting in a smaller plasmid containing only...Maxipreps rely on incremental, ordered cell lysis. E. coli cells are subject to lysis by freeze-thaw if not... tens to millions of different plasmids in a single sample. They are often used for screening, barcoding...throughput multiplexed experiments. These pooled plasmids differ by only a short region of DNA: guide RNAs...
  10. Lab Safety for Biosafety Levels One and Two

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    ...in healthy humans, for example, non-pathogenic E . coli . BSL-2 is for labs that work with pathogens including...here has been designed by the Addgene nonprofit plasmid repository and is being shared outside of Addgene...
  11. Bacterial Expression Systems

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    ... modular cloning (MoClo) for use in E. coli . Addgene Blog E. Coli Strains for Protein Expression Protein...Photobiology: Optogenetics for E. coli Return to top Reporter Plasmids Reporter plasmids can be used to detect ...bacterial strains such as E. coli BL21(DE3) are used as biofactories to express plasmids and produce proteins...selection of plasmids and tags for protein purification. The pTD Plasmid Series contains plasmids suitable...for other plasmids that should be added to this list? Fill out our Suggest a Plasmid form or e-mail help...Expansion Collection Microbiology Plasmids Collection Synthetic Biology Plasmids Collection Empty Backbones ...#1000000058) plasmids can be utilized for heterologous cytoplasmic and periplasmic protein expression in E. coli...
  12. Protocol - Bacterial Transformation

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    ...Learn how to transform E. coli with your plasmid of interest.... also like... Plasmid Cloning by Restriction Enzyme Digest Restriction Digest of Plasmid DNA DNA Ligation...both storing and replicating plasmids. Because of this, nearly all plasmids (even those designed for mammalian...that will help to maintain the plasmid without rearrangement of the plasmid DNA. Additionally, specific ...tube of plasmid DNA and just need to transform bacteria so that you can grow up more of the plasmid) you ...efficient at taking up larger plasmids. If you need to transform large plasmids, it is a good idea to use ...introduced into a cell. Transformation of bacteria with plasmids is important not only for studies in bacteria ...
  13. Rewiring Metabolic Circuitry with CRISPR RNA Scaffolds [Video]

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    ...metabolic engineering realm of S. cerevisiae and E. coli. The utility of simultaneous and multidirectional...), 339-350 (2015). PubMed. Find the Plasmids @Addgene: Plasmids for CRISPRi are described here: http...overexpression of various metabolites in Escherichia coli or Saccharomyces cerevisiae with few techniques ...constructs to be introduced simultaneously in a single plasmid. The functionality of the RNA scaffolds follows...http://www.addgene.org/crispr/qi/ Plasmids described in  Zalatan et al. Cell  (2015) can be found here...https://www.addgene.org/browse/article/9593/ Plasmids described in Qi et al. Cell  (2013) can be found...
  14. INTEGRATE: Bacterial Genome Engineering Using CRISPR-Transposons

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    ...separate plasmids and multiple promoters were used to express the necessary components in E. coli (Klompe... involving two-plasmid or single-plasmid systems (Vo et al., 2020). In the two-plasmid system, an effector...temperatures. Data adapted from Vo et al., 2020. In E. coli, the new streamlined VchINT system was shown to...effector plasmid (pEffector) expresses all seven required genes and the CRISPR RNA under the same promoter...promoter, and a donor plasmid (pDonor) encodes the mini-transposon. pEffector and pDonor can also be combined...combined in single-plasmid INTEGRATE (pSPIN), which offer simple transformations for smaller cargos, and ...and the ability to easily cure cells of the plasmid after integration. Figure 2: (A) Streamlined ...
  15. Genetic Code Expansion

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    ...Methanocaldococcus janaschii are orthogonal in E. coli , while E. coli pairs are orthogonal in eukaryotic cells...Synthetase Plasmids Browse plasmids that contain aminoacyl-tRNA synthetases (aaRS) for use in E. coli and mammalian...tyrosyl-tRNA synthetase E. coli pBof Mammalian TAG Huiwang Ai 68292 SepOTSλ SepRS9 E. coli Sep Bacterial TAG...synthetase E. coli Mammalian TAG Simon Elsaesser 140019 pAS_4xEcoLeuT(CUA)_AnapRS AnapRS E. coli 3-(6-acetylnaphthalen...leucyl-tRNA-synthetase E. coli photocaged cysteine Mammalian TAG Huiwang Ai 73544 pEvol-pAcFRS.2.t1 pAcFRS.2.t1 E. coli...for other plasmids that should be added to this list? Fill out our Suggest a Plasmid form or e-mail help...Find GCE synthetase plasmids, target plasmids, and bacterial strains useful for expanding the genetic...
  16. Deep Mutational Scanning with One Pot Saturation Mutagenesis

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    ...the plasmid. The ssDNA template is generated by transforming a backbone phagemid vector into an E. coli... Can I use my favorite plasmid with this protocol? Maybe. Not all plasmids will work for the one-pot...strands of the plasmid will be nicked during the first BbvCI digest and the whole plasmid will be degraded...those in the plasmid. Again, if they are in the opposite direction, both strands of the plasmid will be nicked...map of your plasmid. If the sites are in opposite directions, you just need to use a plasmid with BbvCI...Wrenbeck, Emily E., Justin R. Klesmith, James A. Stapleton, Adebola Adeniran, Keith E J Tyo, and Timothy...Mutagenesis to Mutate Your Plasmids Resources on Addgene.org Find Plasmids from the Whitehead Lab Use...
  17. Open Enzyme Collection

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    ...pOpen-Endonuclease IV E. coli E. coli Endonuclease IV 165561 pOpen-Endonuclease VIII E. coli E. coli Endonuclease...Endonuclease VIII 165571 pOpen-Exonuclease III E. coli E. coli Exonuclease III 165559 pOpen-T5gene12/13 T5 Exonuclease...Synthetic Biology Plasmids MoClo Guide Drew Endy Lab Plasmids Jennifer Molloy Lab Plasmids Blog: Golden Gate...expression vector of their choice and transforming into E. coli bacteria. This can help reduce lab costs and overcome...vector of their choice and then transform into E. coli for expression and purification ( pET28a-LIC or...) . Open Enzymes are also compatible with the E. coli Protein Expression Toolkit (Link opens in a new...all Open Enzyme parts have C/E overhangs for Golden Gate assembly. Plasmids Explore the collection and ...
  18. Hot Plasmids - August 2020

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    ...subset of the new plasmids and viral preps 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...They generated plasmids tagged with EB3 to mark the growing tips of microtubuli and plasmids tagged with ...Nanobodies are easily expressed in the cytosol of E. coli, however the nanobody proteins tend to get stuck...and dCas9-VPR targeting plasmids can be found at Addgene. Check out these plasmids for piggyBac gRNA delivery...highlights from recent CRISPR plasmids. To find all of the CRISPR plasmids available from Addgene, head... Find the plasmids at Addgene The MoClo CRISPR/Cas Toolkit for plants includes 95 plasmids consisting...
  19. Antibodies 101: Single Chain Fragment Variables (scFvs)

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    ...format that’s easier to express in the cytoplasm of E. coli, although this is not possible for all scFvs. ...insect cells, they are most often expressed from a plasmid in bacteria (Ahmed et al., 2012). One challenge...Novotny J, Margolies MN, Ridge RJ, Bruccoleri RE, Haber E, Crea R (1988) Protein engineering of antibody binding...single-chain Fv analogue produced in Escherichia coli. Proceedings of the National Academy of Sciences...Sivaccumar JP, Ruvo M (2020) Evolution of Escherichia coli Expression System in Producing Antibody Recombinant...Resources on Addgene.org: Browse Addgene’s Antibody Plasmid Collection Find antibodies for neuroscience research...
  20. Plasmids 101: Choosing an Antibiotic Resistance Gene

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    ...resistance DNA plasmids are traditionally grown in bacteria as a way to produce more of the plasmid, isolate...isolate individual plasmids, or express a gene contained in a plasmid. During the propagation and/or transformation...receive a copy of the plasmid or will lose it during division. These non-plasmid-containing bacteria can...Over-Agar Antibiotic Plating Plasmids 101 eBook Resources on the Addgene blog Plasmids 101: Antibiotic Resistance...Resistance Plasmids 101: Blue-White Screening Choosing Your Perfect Plasmid Backbone  ...Plasmids need antibiotic resistance genes so that you can specifically isolate bacteria containing your...your experiment — to grow, express, or isolate plasmids. The presence of an antibiotic resistance gene...
Showing: 81 - 100 of 163 results