We narrowed to 731 results for: Sis;
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TypeBlog Post...Hugo De Vries: from the theory of intracellular pangenesis to the rediscovery of Mendel. Comptes Rendus ...
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Antibodies 101: Introduction to Antibodies
TypeBlog Post...red), and pNFkB (blue) in lesional skin from a psoriasis patient, showing an inflammatory phenotype. Each... -
Which Fluorescence Microscopy Techniques is Best for Me?
TypeBlog Post...to a novice microscopist. Hopefully this brief synopsis can help point you in the right direction. You... -
A Primer on Optogenetics: Introduction and Opsin Delivery
TypeBlog Post...optogenetic tools derived from direct comparative analysis of microbial opsins. Nature methods. 2012;9(2)... -
A Needle in a Base-Stack: Cas9 Structural Biology
TypeBlog Post...Johnson, K. A., & Taylor, D. W. (2022). Structural basis for mismatch surveillance by CRISPR–Cas9. Nature... -
Antibody Validation for Flow Cytometry
TypeBlog Post...Bradding, P., & Roach, K. M. (2021). TGFβ1 induces resistance of human lung myofibroblasts to cell death via... -
CRISPR/Cas9 FAQs Answered!
TypeBlog Post... cells (for example, plasmid with a puromycin resistance cassette, such as PX459). After you co-transfect... -
DNA Quantification
TypeProtocol...such as TE). You will get much more accurate and consistent readings from DNA in a buffered solution. Reference... -
Protocol - How to Design Primers
TypeProtocol...Reaction Plasmid Cloning by PCR Agarose Gel Electrophoresis Primer Design for PCR Oligonucleotide primers... -
Protocol - How to Streak a Plate
TypeProtocol... It is also a good idea to add the antibiotic resistance and your initials. Labeling within a laboratory... -
Plasmid Modification by Annealed Oligo Cloning (with Protocols)
TypeProtocol...the following oligos from your favorite oligo synthesis company: Top oligo: 5' - AATTCCATATGTTAATTAAGGCGCGCCCAATTGG... -
Ligation Independent Cloning
TypeProtocol...linearized vector from the reaction mixture by gel electrophoresis followed by gel purification . The cut vector... -
Protocol - How to Ligate Plasmid DNA
TypeProtocol...of competent cells and verifies the antibiotic resistance of the plasmid Cut vector - Background due to... -
Pipetting Protocol
TypeProtocol...multiple “stops” on the plunger, where you feel resistance while pressing down on the pipette. Stop at the... -
AAV Purification by Iodixanol Gradient Ultracentrifugation
TypeProtocol...cleanest fractions should be kept and pooled for dialysis. Pool clean fractions. Concentration and buffer... -
Plasmid Cloning by Restriction Enzyme Digest (with Protocols)
TypeProtocol...expression vector. Design (Choosing enzymes) Many DNA analysis tools, including Addgene’s Sequence Analyzer ,... -
Lentivirus ddPCR Titration
TypeProtocol... Benzonase and harvest cells Day 4+: ddPCR and analysis Equipment Class II, Type A2 Biological Safety ... -
Molecular Biology Reference
TypeGuide...populations, an antibiotic resistance gene (i.e., a gene whose product confers resistance to ampicillin) is included...providing a benefit to the host, such as antibiotic resistance. This benefit can be context-dependent, and thus...of restriction enzymes, DNA ligase, and gel electrophoresis allowed for the ability to move specific fragments...includes a DNA replication origin, an antibiotic-resistance gene, and a region in which exogenous DNA fragments... origin of replication ( ori ), an antibiotic-resistance gene, and at least one unique restriction enzyme...plasmids are convenient and easy to use. Antibiotic Resistance Gene Allows for selection of plasmid-containing... important to distinguish that the antibiotic resistance gene is under the control of a bacterial promoter... -
CRISPR Guide
TypeGuide...including resistances to chemotherapy drugs and toxins, cell viability, and tumor metastasis. One of the...editing systems include targeted AID-mediated mutagenesis (TAM) and CRISPR-X , in which Cas9 is fused to...nsertion of T ransposable E lements by G uide R NA- A ssisted T argeting), developed by Samuel H. Sternberg’s...large scale edits. PASSIGE ( P rime- E diting- A ssisted S ite- S pecific I ntegrase G ene E diting), developed...desired phenotype. The ease of gRNA design and synthesis, as well as the ability to target almost any genomic...simplest dCas9-based activators and repressors consist of dCas9 fused directly to a single transcriptional...than other activators/repressors due to their persistence and heritability. Not all modifications are stable... -
Lentiviral Vector Guide
TypeGuide...markers, such as the puromycin resistance gene, conferring antibiotic resistance to infected host cells. When...Gateway cassette containing the ccdB gene, a ccdB-resistant strain is necessary. For more information on cloning...led to the development of multiple genome-wide analysis pipelines to assess viral integration (see Kim...information encoded by that genome. Antibiotic resistance is not the only type of selectable marker. Fluorescent...replication-competent lentiviral vectors The potential for oncogenesis The potential for generation of replication-competent... of the full-length virus. The potential for oncogenesis is largely based on whether or not the specific... for oncogenes should be made on a case-by-case basis. As with most experiments, infection risks occur...