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Showing: 51 - 60 of 602 results
  1. INTEGRATE: Bacterial Genome Engineering Using CRISPR-Transposons

    Type
    Blog Post
    Published
    Dec. 7, 2020, 2:53 p.m.
    ...Integration Using CRISPR-Associated Transposases. ACS Synth Biol 9:1998–2008 . https://doi.org/10.1021/...top):  A CRISPR RNA (crRNA) comprising a 32 nt spacer sequence specifying the target site. Four proteins...INTEGRATE using a single plasmid containing a multi-spacer CRISPR array. Workflow and technical considerations...INTEGRATE system follows a simple workflow: Clone spacer(s) into the CRISPR array Clone desired DNA cargo...
  2. Better Dyeing Through Chemistry & Small Molecule Fluorophores

    Type
    Blog Post
    Published
    Sept. 8, 2016, 2:30 p.m.
    ...Ronald T. Raines. "Bright ideas for chemical biology."ACS chemical biology 3.3 (2008): 142-155. PubMed PMID...from ensemble imaging to single-molecule imaging places a greater burden on the photon budget, which determines...
  3. CRISPR Between the Genes: How to Experiment with Enhancers and Epigenomics

    Type
    Blog Post
    Published
    Aug. 9, 2016, 2:30 p.m.
    ...H3 me1, me3, and ac – denoting mono-methylation, tri-methylation, and aceylation, respectively (these...a genomic region that has mono-methylated and acetylated histones, but not tri-methylated histones, functions...denote enhancers as follows: (mono_methylation + acetylation) - tri_methylation In the next section we’ll ...interests span machine learning, proteomics, and user interfaces for math.     Additional Resources Beyond the...
  4. Hot Plasmids: Fall 2024

    Type
    Blog Post
    Published
    Nov. 21, 2024, 1:30 p.m.
    ...Readout of Mechanical Forces in Biological Systems. ACS Sensors, 9(7), 3489–3495. https://doi.org/10.1021...
  5. CRISPR-based Genome Editing Systems For Editing in E. coli

    Type
    Blog Post
    Published
    April 13, 2021, 1:15 p.m.
    ...Integration Using CRISPR-Associated Transposases. ACS Synth Biol 9:1998–2008. https://doi.org/10.1021/acssynbio...the cell. The edit in the chromosome can now take place. After editing, pTargetF can be cured from the cell... E. coli with the donor DNA for editing to take place. Then plasmids are cured from the cell. Steps 1-...involved the following changes. In pCas9, we 1) replaced the promoter of gRNA-pMB1 with PrhaB, 2) changed...counterselection to yield pEcCas. In pTargetF, we replaced the original 20 bp specific sequences on pTargetF...serves as a counterselection marker and will be replaced by the sgRNA targeting the genomic site of interest... clearance. It is more convenient to update the spacer(20nt) on pEcgRNA plasmid as only two 24 nt oligos...
  6. New Optogenetic Tools for Cytoskeleton and Membrane Control

    Type
    Blog Post
    Published
    Sept. 28, 2023, 1:15 p.m.
    ...Systems: The Rho-Family GTPase Signaling Toolbox. ACS Synthetic Biology, 11(1), 515–521. https://doi.org...and study a protein’s function at a very specific place and time. Future studies with these CIB1-Rabs in...
  7. Hot Biosensors 2022: Year-End Roundup

    Type
    Blog Post
    Published
    Dec. 6, 2022, 2:15 p.m.
    ...through Structure-Guided and Genome Mining Strategies. ACS Sens. 2022 May 27;7(5):1336-1346. doi: 10.1021/acssensors...sensor Ace2N and additional GCaMP6 constructs: pAAV-CAG-dLight1.2 (AAV1) pGP-AAV-syn-FLEX-Ace2N-4AA-mNeon-ST...fluorescence unit fused with TRansmembrane region-to-IntrAcellular loop linkers” (MTRIA for short), where a fluorescent...inserting a circularly-permuted GFP into an intracellular loop of various G-protein-coupled receptors....fluorescent sensor for real-time measurement of extracellular oxytocin dynamics in the brain. Nat Methods....  Find B-gTEMP plasmids here!   Lu K, et al. Intracellular Heat Transfer and Thermal Property Revealed ...
  8. Antibodies 101: The Basics of Western Blotting

    Type
    Blog Post
    Published
    March 8, 2021, 2:41 p.m.
    ...Pillai-Kastoori L, Heaton S, Shiflett SD, Roberts AC, Solache A, Schutz-Geschwender AR (2019) Antibody...sample migrate through the stacking gel at the same pace and enter the resolving gel at the same time where...post-translational modifications such as phosphorylation, acetylation, methylation and ubiquitination. For example,...
  9. Optogenetics + CRISPR, Using Light to Control Genome Editing

    Type
    Blog Post
    Published
    Sept. 3, 2020, 12:15 p.m.
    ... Light-Inducible Gene Editing and Transcription. ACS Chem Biol 13:443–448 . https://doi.org/10.1021/acschembio...With their light-activated CRISPR/Cas9 effector (LACE) system, the Gersbach lab utilized a similar strategy...optimal fusion protein combination. The optimized LACE system consisted of: 1) CIBN-dCas9-CIBN, where CIBN...Far-red light, however, can penetrate 5 mm past the surface of skin and is less phototoxic. Using the FAST ...Activation of gene transcription Polstein et al., 2015 LACE CRY2 and CIB1 from A. thaliana dCas9 Activation ...
Showing: 51 - 60 of 602 results