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  1. Plasmids 101: Choosing an Antibiotic Resistance Gene

    Type
    Blog Post
    Published
    Oct. 10, 2023, 1 p.m.
    ... gene provides zeocin resistance by expressing a protein that directly binds to zeocin, preventing it ...cells, are already resistant to this antibiotic due to stable integration of resistance genes in their genomes...streptomycin), doesn’t work for all bacteria.   Zeocin  Zeocin is a member of the bleomycin family of antibiotics...yeast, bacteria, and even plants! The zeocin resistance gene is present in bacteria that express the Tn5...damage. Choosing an antibiotic resistance Choosing the best antibiotic resistance ultimately comes down to ...Defais, M., & Larminat, F. (2005). Resistance to the antibiotic Zeocin by stable expression of the Sh ble...Plasmids need antibiotic resistance genes so that you can specifically isolate bacteria containing your...
  2. Plasmids 101: Shuttle Vectors

    Type
    Blog Post
    Published
    May 20, 2025, 1:15 p.m.
    ... an antibiotic resistance gene to allow for antibiotic selection, but these resistance systems don’t always...the researcher, Zeocin has been shown to cause mutations even in cells with the resistance gene, so it isn...shared aspect of ribosomal function. A puromycin resistance gene on your vector can protect both plasmid-...also block protein synthesis, and the neomycin resistance gene protects against any of them. But different...effective at inhibiting the eukaryotic ribosome. One resistance gene on your vector might require two different...on how the antibiotic works. Another example is Zeocin, a DNA intercalator, which affects all kingdoms...experiments because yeast tend to spontaneously develop resistance to selection toxins. Auxotrophic selection is...
  3. Bacterial Toxin-antitoxin Systems as Molecular Biology Tools

    Type
    Blog Post
    Published
    Nov. 1, 2018, 12:35 p.m.
    ...pKSCTMF contains the mazF gene and a gene for Zeocin resistance (Figure 2). This MazF-ZeoR cassette is flanked...modification(s) contained within it by selecting for Zeocin resistance. Then, counter-selection with methanol medium...
  4. Plasmids 101: Mammalian Vectors

    Type
    Blog Post
    Published
    March 25, 2014, 3:15 p.m.
    ...plasmid contains a cassette that will make cells resistant to a toxin), whereas negative selection would ...markers are listed below: Name Gene Conferring Resistance Cell Types* Mode of Action** Working Concentation...synthesis; premature chain termination 1-10 ug/mL Zeocin Sh bla HeLa, NIH3T3, CHO, COS-1, 293HEK, Jurkat...reagent). Cells should die within 3-5 days and resistant colonies appear in about 10-14 days depending ...confusing since the neo/kan gene confers G418 resistance; however, like gentamicin, neomycin is typically...Backbone Read More: Plasmids 101: Antibiotic Resistance Genes Plasmids 101: Origin of Replication All... antibiotic resistance...
  5. Quickest Way to Deposit Plasmids: The Deposit Spreadsheet

    Type
    Blog Post
    Published
    March 8, 2017, 3:15 p.m.
    ..., or other. Bacterial Resistance Enter bacterial antibiotic resistance encoded in the plasmid that...from: ampicillin, apramycin, blasticidin, bleocin (zeocin), chloramphenicol, erythromicin, gentamicin, hygromycin...
  6. Hot Plasmids Spring 2024

    Type
    Blog Post
    Published
    May 23, 2024, 1:15 p.m.
    ...for CROPseq-multi using selection by Puromycin, Zeocin®, or nuclear expression of BFP2.     Figure... research; however, microglia are notoriously resistant to viral transduction. Through in vivo screening...
Showing: 1 - 6 of 6 results