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We narrowed to 605 results for: RAN-1

Showing: 151 - 160 of 605 results
  1. Plasmids 101: Modular Cloning

    Type
    Blog Post
    Published
    March 12, 2024, 1:15 p.m.
    .... Level 1: Assembly of multiple Level 0 parts into TUs. Level 2: Assembly of multiple Level 1 TUs into...: promoter, gene, and terminator.     Fig 1. MoClo enables individual parts to be assembled into... peptide can easily be tested by generating Level 1 TUs with unique promoters, and the ideal phosphatase...into… Transcription units (TUs), which are functional units composed of multiple parts transcribed together...a protein that regulated its own transcription, or the transcription of another gene? Now you have a genetic...As a plasmid repository, we are no strangers to cloning. If you’re reading this, then chances are you...hierarchical levels: individual DNA parts, transcriptional units, and multigene constructs. Let’s start...
  2. Viral Vectors 101: Parts of the AAV Packaging Plasmid

    Type
    Blog Post
    Published
    Dec. 3, 2020, 2:15 p.m.
    ... The three VP proteins assemble into capsid at a 1:1:10 ratio (VP1:VP2:VP3). There are eleven naturally...closer look at the rep and cap genes. Figure 1. The RepCap plasmid and its products. Created with...proteins needed for the virus to replicate,  and the transfer plasmid which contains the viral genome. In today...and cap are expressed from a separate plasmid in trans, freeing up space in the viral genome so that a ...Replication initiates from the AAV genome ITRs on the transfer plasmid, which contain regions of dsDNA. To generate...capsid. Rep proteins are also involved in the transcriptional regulation of the AAV p40 promoter which drives...promoter. Alternative splicing and differing translational start sites generate the three VP proteins. ...
  3. CRISPR Protocol for Genomic Deletions in Mammalian Cell Lines [Video]

    Type
    Blog Post
    Published
    Feb. 18, 2015, 3:09 p.m.
    ...nucleases. Genome Res. 2010 Jan;20(1):81-89. PubMed. 2. Bauer DE, Kamran SC, Lessard S, Xu J, Fujiwara Y,...harness non-homologous end joining repair (NHEJ) [1]. Our initial work was with TALENs, in collaboration...from the University of Pennsylvania.     References: 1. Lee HJ, Kim E, Kim JS. Targeted chromosomal deletions...details how to transfect CRISPR plasmids into MEL cells by electroporation, sort your transfected cells via...CRISPR/Cas9, we began to explore the paired double-strand break (DSB) approach at a variety of loci. We were...following paired DSBs is inversions [3]. These rearranged segments may also be informative as to genomic...
  4. Finding and Joining Your Dream Lab

    Type
    Blog Post
    Published
    April 8, 2014, 2:50 p.m.
    ...choosing direction of a project. If you expect more 1:1 time with the advisor, you should choose accordingly...potential hire visits the lab for a full day, gives a 1 hour talk about his or her interests, and spends one-on-one...that supports both paths – you won't know in year 1 what you will want in year 6. Have lab alumni taken...where the topic of your research can make your transition easier – choose a lab that works on problems ...
  5. RNA Interference in Plant Biology: New Tools for an Old Favorite

    Type
    Blog Post
    Published
    Oct. 27, 2020, 1:15 p.m.
    ... blocking translation, or chromatin modifications of complementary gene sequences (Figure 1). As a result...dsRNA applications. Figure 1: Schematic of an RNAi-inducing transgene. Typically, the desired target... III enzyme named Dicer (Figure 1). The plant kingdom has expanded its repertoire of Dicer enzymes and...in the biogenesis of different small RNAs (Figure 1). These siRNAs can exert their gene silencing effect...complementary to your gene target as inverted repeats (Figure 1). With this technique, multiple genes can be simultaneously...selection of plants undergoing RNAi, and LIIbeta F 1-2 RNAi, which allows assembly of intron-spliced hpRNAs...non-exclusive gene silencing pathways: transcriptional and post-transcriptional gene silencing (PTGS). In either...
  6. Antibodies 101: Monoclonal Antibodies

    Type
    Blog Post
    Published
    June 29, 2021, 1:15 p.m.
    ...animal, those B cells are fused to myeloma cells at a 1:1 ratio and then cultured in a special medium called...antibodies that recognize proteins. Figure 1: Steps in the generation of hybridomas for monoclonal...Washington (DC): National Academies Press (US); 1999. 1, Generation of Hybridomas: Permanent Cell Lines Secreting...P, Frenzel A, Wong J, Koh XY, Eng H-Y, Lane D, Lefranc M-P, Clark M, Dübel S (2018) When monoclonal antibodies...
  7. Rosella: A Fluorescent pH-Biosensor for Studying Autophagy

    Type
    Blog Post
    Published
    April 13, 2017, 2:30 p.m.
    ...’s fused to the C-terminus of DsRed.T3. See Table 1 for a summary of Rosella’s excitation and emission...fluorescence Rosella emits based on its localization. Table 1: Summary of Rosella’s excitation and emission spectra... variants are available from Addgene. References 1. Rosado, C., Mijaljica, D., Hatzinisiriou, I., Prescott...single fluorescent biosensor. Scientific Reports,5(1). doi:10.1038/srep12397. PubMed PMID: 26215030. PubMed...Autophagosomes are relatively easy to identify: double-membraned structures containing undigested cytoplasmic contents...stands for protein) associates with autophagosomal membranes, so tagging it with GFP allows for tracking the...spectra. Component Excitation Emission pH Range DsRed.T3 488, 543*, 568 nm 587 nm ~4.9 - 9 ...
  8. Plasmids 101: Modular Cloning Applications and Kits

    Type
    Blog Post
    Published
    May 14, 2024, 1:15 p.m.
    ...within the mitochondrial matrix.     Figure 1: A chart with MoClo kit recommendations for different...Traditional Biology.” ACS Synthetic Biology, vol. 5, no. 1, American Chemical Society (ACS), 4 Nov. 2015, pp...., vol. 4, no. 9, American Chemical Society (ACS), 1 May 2015, pp. 975–86. Crossref, https://doi.org/10.1021...Yeast Mitochondria.” BMC Biotechnology, vol. 17, no. 1, Springer Science and Business Media LLC, 13 Nov. ...Editing in Plants.” BMC Plant Biology, vol. 20, no. 1, Springer Science and Business Media LLC, 23 Apr. ...Arabidopsis Mutants.” The Plant Journal, vol. 106, no. 1, Wiley, 25 Mar. 2021, pp. 8–22. Crossref, https://...Cloning Platform.” Scientific Reports, vol. 9, no. 1, Springer Science and Business Media LLC, 12 July ...
  9. Nanoblades: Tiny CRISPR Ninjas for Genome Editing Difficult Cells

    Type
    Blog Post
    Published
    Sept. 26, 2019, 12:50 p.m.
    ... produced by transfecting the following four components into 293T cells. Figure 1: The key components...protein. A single Nanoblade particle can be loaded with 1-4 different gRNAs. Viral envelope proteins To alter... between ~50-70% for these four cell types (Table 1). Additionally, hiPSCs and mouse BM cells still behaved...Myd88  ~50% Human HSCs  Myd88  ~50% Table 1: Nanoblades editing efficiencies of primary cells. Comparing...delivery include plasmid transfection, RNP electroporation, and viral transduction; but these methods aren...they can then fuse with the target cell membrane, and transfer their CRISPR cargo into the zygote. As ...Repair (HDR), CRISPR activation or repression, transgenic mouse line creation, and in vivo gene editing...
  10. Fluorescent Proteins 101: Introduction to FRET

    Type
    Blog Post
    Published
    June 27, 2017, 1:03 p.m.
    ...in FRET are: 1. Donor fluorophore excitation by absorption of a photon 2. Energy transfer from the excited... located within 1-10nm of each other and be oriented appropriately for energy transfer via dipole-dipole...decision easier. 1. Müller, Sara M., et al. "Quantification of Förster resonance energy transfer by monitoring...diseases and even assist in drug discovery. References 1. Baird, Geoffrey S., et al. "Circular permutation ...this FRET you speak of? Förster Resonance Energy Transfer (FRET) was originally described by Theodor Förster...alternative acronym Fluorescence Resonance Energy Transfer. Unlike the typical excitation and emission of...excited fluorophore, FRET involves a non-radiative transfer of energy (i.e. no emitted photons) from the excited...
Showing: 151 - 160 of 605 results