We narrowed to 910 results for: ire;
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TypeCollection...purification methods are more straightforward and enable direct identification of molecules associated with a genomic...CRISPR-based purification, design your gRNA sequence to direct dCas9 to a specific locus, avoiding known transcription...
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CRISPR Plasmids - Double-Strand Break (Cut)
TypeCollection...gRNA-defined target sequence. DSBs are preferentially repaired in the cell by non-homologous end joining (NHEJ...present, the cell may repair a DSB using homology-directed repair (HDR) instead of NHEJ. In most experimental... -
CRISPR Plasmids - Parasites
TypeCollection...gRNA-defined target sequence. DSBs are preferentially repaired in the cell by non-homologous end joining (NHEJ...present, the cell may repair a DSB using homology-directed repair (HDR) instead of NHEJ. In most experimental... -
Brzezinski Lab CRISPR Collection
TypeCollection...that utilize Golden Gate cloning to insert the desired guide RNA sequence by digestion of the backbone...Otx2 expression in the developing mouse retina requires a unique enhancer and either Ascl1 or Neurog2 ... -
TALEN Engineering
TypeCollection... engineering TAL effector repeat arrays of any desired length: the REAL (Restriction Enzyme And Ligation...assembly process or lists of plasmid ID numbers required for FLASH assembly. Links to additional pages ... -
CRISPR Plasmids - Base Edit
TypeCollection... not exist in nature, but have been created by directed evolution of the Escherichia coli TadA, a tRNA...wider editing window, and are thus well suited to directed evolution applications. Examples of these base... -
Popular Retroviral Vectors and Their Uses in Scientific Research
TypeBlog Post...shRNA Tools for RNAi! Cre-Lox technology CAG-GFP-IRES-CRE (Plasmid #48201) This retroviral vector from...silencing mechanism. Scientists can express siRNAs to direct the cellular RNAi machinery to silence target genes... -
Tagging Optogenetics and Chemogenetics Receptors: Fluorescent Proteins and Other Options
TypeBlog Post...with the opsin or chemogenetic receptor, through an IRES or 2A sequence. In this case, the proteins are not...chemogenetic receptors used in these techniques cannot be directly visualized with fluorescence or immunohistochemistry... -
Viral Vectors 101: An Introduction to AAV
TypeBlog Post... genes packaged in them and use elements such as IRES or 2A to co-express them from one promoter. Specificity... -
TALEN Plasmids and Kits
TypeCollection...higher than the parental vectors. pC-GoldyTALEN directs expression of TALENs from a truncated CAGs promoter...domains (DD, RR) used are obligate heterodimers that require cloning of left and right TALEN monomer proteins... -
CRISPR Plasmids - Tagging
TypeCollection...Multiple gRNA plasmids may be used. The HDR (homology directed repair) donor plasmid with homology arms and selection...Rep. 2015 . Alternatively, cDNAs can be cloned directly into this vector and targeted to the AAVS1 genomic... -
Plasmids 101: In-house NGS Plasmid Quality Control Now at Addgene
TypeBlog Post...acceptor, contains sequence that is over 80% GC. Some IRES sequences also contain regions that are GC rich.... refined and user friendly, to own the process entirely remains a large undertaking. Priority number one... usually confirm the insert through BLAST or by direct alignment to an NCBI reference sequence or a sequence...workflow and yield sufficient data to capture the entire viral genome. The full details of that workflow... -
Genomic Deletions in Mammalian Cell Lines
TypeCollection... culture. Prep size may be scaled based on the required DNA yield. Perform maxi-prep for each CRISPR/Cas9...step 6 ). Select the clones identified with the desired deletion and move to larger plate or flask for ... -
Zhang Lab CRISPR Page
TypeCollection...mutations in p53 and Lkb1 , as well as homology directed repair-mediated Kras G12D mutations, leading to...This plasmid also contains a Kras G12D homology directed repair donor template. #60225 - AAV:ITR-U6-sgRNA... -
Rabies and Neuronal Tracing
TypeBlog Post...74(5):858-73. Pubmed PMID 22681690. 8, Wickersham IR, Finke S, Conzelmann KK, Callaway EM. Retrograde ...SK, Vamanrao A, Uchida N. Whole-brain mapping of direct inputs to midbrain dopamine neurons. Neuron. 2012... -
Fluorescent Proteins 101: Green Fluorescent Protein (GFP)
TypeBlog Post...interest, but after an internal ribosome entry site (IRES). This is oftentimes used in conjuction with FACS... the importance of the entire GFP protein, which is almost completely required to maintain fluorescent...co-factors, substrates, or enzymatic activity – it only requires the presence of oxygen during maturation. This...This meant that the protein could be taken directly from A. Victoria and expressed in any organism while...been done to expand the red-fluorescent protein repertoire; however, these proteins are unique from GFP ... -
A Look Back at One Year of Plasmid Sharing for COVID-19 Research
TypeBlog Post...vectors (for lentiviral packaging) and contain an IRES-Puro marker for stable cell clone selection. For...neutralization assays, part of a study that examined the repertoire of antibodies from 19 COVID-19 convalescent individuals... E, Konermann S, Hsu PD (2021) Genome-wide, bidirectional CRISPR screens identify mucins as critical host...Harrison SC, Wesemann DR (2021) Memory B cell repertoire for recognition of evolving SARS-CoV-2 spike ... -
Adenovirus Guide
TypeGuide...different purposes. The pAdTrack series contains an IRES-GFP construct that enables co-expression of GFP ...recombinant adenoviral vector production that contain IRES-GFP. Pseudotyping The production of viral vectors...got their name, but they are not related. AAVs require the presence of adenoviral genes E1, E4, E2a and... available inside of the adenoviral capsid and directly correlates to the size of the DNA removed from... of genetic cargo. Production of HCAdV vectors requires using an additional adenoviral helper virus (HV...system, recombination between both plasmids occurs directly in the HEK293 packaging cell line, engineered ...of the genome adjacent to the left ITR that is required for viral genome packaging. In helper viruses,... -
Adeno-associated Viruses (AAVs) for Genome Editing
TypeBlog Post... vector, contains a promoterless splice acceptor-IRES-neoR gene, which enhances the efficiency of homologous...applications that require simultaneous modification of all alleles of a gene, or which require modifying multiple...experiment. For this reason, the AAV-based approach requires G418 selection of infected clones, making it unsuitable...suited for tissue culture based approaches that require modification of only a single allele of a gene,...deliver large repair templates for applications that require large gene fusions. The current state-of-the-art...PMCID: PMC4752446. 5. Asuri, Prashanth, et al. "Directed evolution of adeno-associated virus for enhanced... -
New Acoustic Reporter Genes: Ultrasound Imaging of Gene Expression
TypeBlog Post...Simply cotransfect a mixture of 1248 ng of CMV-gvpA-IRES-BFP plasmid and 954 ng CMV-gvpNJKFGWV plasmid into...booster cassette), their expression heterogeneity required single cell screening to isolate a clonal cell...producing ultrasound contrast, and gene silencing required addition of chromatic-opening agents to boost ...contrast. It turned out that Anabaena mARGs did not require a booster cassette, either, allowing us to reduce...marked with Emerald GFP. These plasmids can be used directly in transient transfection in rtTA+ cell lines ...