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We narrowed to 550 results for: NOL

Showing: 81 - 100 of 550 results

  1. RNA Extraction Without A Kit

    Type
    Blog Post
    ...acid-guanidinium-phenol solution that combines the homogenization solution and phenol addition of the ...extraction protocol with guanidinium thiocyanate-phenol-chloroform. In this method, samples are still homogenized...using cesium-chloride gradients, water-saturated phenol, sodium acetate, and chloroform are added to the...centrifugation (not ultracentrifugation!), the layers of phenol and chloroform separate, and RNA is retained in...aqueous layer is extracted and RNA can then be isopropanol precipitated. This method reduced the time it...laboratory situation or tissue collection method, so biotechnology companies have marketed several products that...of RNA Isolation by Acid Guanidinium Thiocyanate–Phenol–Chloroform Extraction. Analytical Biochemistry ...

  2. CRISPR 101: Cytosine and Adenine Base Editors

    Type
    Blog Post
    ... CRISPR-based cytosine base editing. Nature Biotechnology, 41(5), 663–672. https://doi.org/10.1038/s41587...activity and therapeutic application. Nature Biotechnology, 38(7), 892–900. https://doi.org/10.1038/s41587...concurrent adenine and cytosine editing. Nature Biotechnology, 38(7), 861–864. https://doi.org/10.1038/s41587...engineered Cas9-cytidine deaminase fusions. Nature Biotechnology, 35(4), 371–376. https://doi.org/10.1038/nbt...optimization and ancestral reconstruction. Nature Biotechnology, 36(9), 843–846. https://doi.org/10.1038/nbt...editors generated from TadA variants. Nature Biotechnology, 41(5), 686–697. https://doi.org/10.1038/s41587...editor with low off-target activity. Nature Biotechnology, 41(5), 673–685. https://doi.org/10.1038/s41587...

  3. Using CRISPR/Cas9 to Edit Disease Out of the Genome

    Type
    Blog Post
    ...simple technology,” Doudna further explained. “That’s why we’re seeing adoption of the technology in different...University.  There can be no doubt that CRISPR/Cas9 technology has been a breakthrough for the genome-editing...CRISPR for complex genetic diseases As CRISPR technology becomes increasingly more cost effective and ...of those off-target mutations when using this technology. When CRISPR therapies are being given in vivo... “A glance at genome editing with CRISPR-Cas9 technology.” Current genetics. https://doi.org/10.1007/s00294... Khatibi et al. 2021.  “CRISPR Genome Editing Technology and its Application in Genetic Diseases: A Review...Review.” Current pharmaceutical biotechnology. https://doi.org/10.2174/1389201021666200621161610 4. Uddin...

  4. K. phaffii: Rising to the Occasion

    Type
    Blog Post
    ...media change into methanol and peroxisomal autophagy can be induced by removing methanol from the media....protein animal feed. Due to increasing prices of methanol and advancements in other biomass production techniques...Preferred carbon source Glucose Glucose Glucose, methanol, glycerol Heterothallic mating Efficient... a methylotropic yeast, meaning it can utilize methanol as its sole source of carbon and energy (as well... its powerful promoter of a gene important for methanol usage. This gene promoter, AOX1, was co-opted ...all eukaryotic cells and peroxisomes are where methanol metabolism occurs in methylotrophic organisms....Riley, R., et al., Comparative genomics of biotechnologically important yeasts. Proc. Natl. Acad. Sci.,...

  5. Cancer, Inflammation and Immunity - Harnessing the Body’s Defenses to Fight Cancer

    Type
    Blog Post
    ...learn more about “... recent findings in basic immunology, cancer-immune cell interactions, cancer immunotherapy... conference was that Cancer Researchers and Immunologists are coming together to tackle the challenge ... from the conference which reflect how cancer/immunology researchers are preparing and carrying out this...inflammation and immunosurveillance have a look at our Immunology Research Plasmids and Resources. Studying the...the use of optogenetic tools is expanding to immunological research. Here the Zhou group presented Opto-CRAC...to calcium. We’d love to expand our cancer and immunology resources. If you have a great new plasmid you...Plasmids Browse Immunology Plasmids Find Kits for Cancer Research  ...

  6. Fluorescent Proteins 101: Monitoring Cell Mobility Using Fluorescent Proteins

    Type
    Blog Post
    ...thanks to these technologies but many questions remain. The use of other technologies such as optogenetics...could also be tracked by cell sorter giving immunologists the ability to count cells and statistically...different immune cells. These methods allowed immunologists to develop a spatiotemporal view of an immune... time. This technique was first Introduced to immunology by three papers in the journal Science in 2002...optogenetics and CRISPR/Cas9 will help immunologists create even better tools and models to further our understanding...infected with Toxoplasma gondii." The Journal of Immunology 182.10 (2009): 6379-6393. PubMed PMID: 19414791...interfollicular region of lymph nodes." Nature immunology 9.2 (2008): 155-165. PubMed PMID: 18193049.  ...

  7. Addgene-Seeding Labs Plasmid Grant: Accelerating Science Globally - 5 Scientists, 4 Countries & 3 Continents!

    Type
    Blog Post
    ...insecticidal proteins to the development of renewable biotechnology products and biosensors for herbicides as well...a bacterial expression system for renewable biotechnology products Dr. Idah Sithole-Niang, University ... Lecturer and a Plant Molecular Biology and Biotechnology expert. In order to preserve Cassava yields ...Robertson aims to make use of the CRISPR/Cas9 technology to engineer plants that are able to destroy DNA...Associate Professor (Right), focuses on molecular biotechnology for improving expression of nutritionally and...Bao Ton (center) is interested in applying gene technology to bacteria and plants. Her research involves...water contaminants and to subsequently develop technologies to protect fresh water repositories in Mexico...

  8. 27 Hot Plasmids from 2016

    Type
    Blog Post
    ...activity mapping with STARR-seq   Although many technologies have been developed for the study of enhancer...available from Addgene in both human and fly versions. Arnold, et al. Science. 2013. PubMed PMID: 23328393 Wu... and mutant library generation in several biotechnologically and clinically relevant bacterial species...SnoopCatcher The development of recombinant DNA technology has allowed molecular biologists to fuse fragments..., such as the food and beverage industry, the bioethanol industry, and the pharmaceutical industry, depend...through Addgene. Stovicek, et al. J Ind Microbiol Biotechnol. 2015. PubMed PMID: 26376869 Jensen, et al. FEMS...modification in Caenorhabditis elegans CRISPR/Cas9 technology has revolutionized genome editing in multiple...

  9. Luminescent Imaging with Nano-lanterns

    Type
    Blog Post
    ... Osaka University have developed Nano-lantern technology. Nano-lanterns contain a Renilla luciferase variant...but it has precluded widespread adoption of the technology. In 2012, Saito et al. described the first Nano-lantern...luciferase (RLuc8) with Venus. This luminescent technology is based on the principle of bioluminescence ...constructs use the brightest characterized luciferase, NanoLuc, and its substrate furimazine. In addition to the...optogenetic system. Biosensors based on Nano-lantern technology are also very robust, with an eNL-based calcium...ratio. Despite the many benefits of Nano-lantern technology, there are a few drawbacks associated with luminescent... not be appropriate for use with Nano-lantern technology. Multicolor imaging using Nano-lanterns requires...

  10. Adeno Associated Virus (AAV) for Cell and Gene Therapy

    Type
    Blog Post
    ...Harshana S De Silva Feelixge. Gene therapy technologies hold great promise for improving or potentially...Rapid advances in next generation sequencing technologies have allowed scientists to quickly identify ...Almost all patients have achieved persistent immunological reconstitution with a normally functioning T...been challenging. A variety of vector delivery technologies have been investigated including lentiviruses... delivery tools such as nanoparticles. These technologies can have serious adverse effects, and their ...discovered frequently and recent advances in AAV technology have enabled us to generate new and refined forms...consideration, recent advancements in various AAV technologies have vastly improved AAVs’ potential to become...

  11. Transgenic Organisms, Cas9 Gene Drives, and Appropriate Safeguards

    Type
    Blog Post
    ... post was contributed by Kevin Esvelt, a Wyss Technology Development Fellow at the Wyss Institute and ...widespread trust in scientists to develop new technologies with care and humility. Nothing would damage...could not be trusted to handle such a powerful technology responsibly. An accidental release would be particularly...Finally, gene drives are an inherently collective technology: because they necessarily alter the shared environment...Thank you to our guest blogger! An inventor of technologies that harness evolution, Kevin Esvelt studies...ensuring that gene drives and other collective technologies are developed safely and transparently.  For...101: a blog series on the basics of CRISPR-Cas technology CRISPR Resources from Addgene   ...

  12. Capturing a Moment with Marc Zimmer’s “The State of Science”

    Type
    Blog Post
    ...implications of using these technologies, but also the rapidity of the technologies’ adoption by the scientific...amongst the Nobel prize winners for developing the technology. Though these case studies are “old,” they lead... learning addresses the dilemma of creating a technology that could eventually replace scientists themselves...Addgene’s role in the rapid dissemination of these technologies, proposing that “Addgene, with its easy, fast...CRISPR-Cas plasmids, has been a key driver of the technology.” As an Addgene vet of 12 years, I’m very familiar...decline in the competitiveness of U.S. science and technology.” This last section of the book, Future Science...

  13. The CRISPR Software Matchmaker: A New Tool for Choosing the Best CRISPR Software for Your Needs

    Type
    Blog Post
    ...in the malaria community for the better (Nat. Biotechnol., 2014). Given the timing, it shouldn’t be a ...yet. As a genome editing tool, the CRISPR/Cas9 technology has been surrounded by a whirlwind of research... sgRNAcas9. Top tools for transferring CRISPR technology to a new organism: For obvious reasons you can...developed with the purpose of applying CRISPR technologies to new organisms and will help you whether you...Report your findings to help everyone else. CRISPR technology has reached into so many different communities...falciparum using the CRISPR-Cas9 system." Nature biotechnology(2014). PubMed PMID: 24880488. 2. Hsu, Patrick...specificity of RNA-guided Cas9 nucleases." Nature biotechnology 31.9 (2013): 827-832. PubMed PMID: 23873081....

  14. Finding Your Science Policy Path

    Type
    Blog Post
    ...contributed by Steph Guerra, a AAAS Science and Technology Policy Fellow at the Veterans Health Administration...roles and my current work as a AAAS Science and Technology Policy Fellow (STPF) at the Veterans Health Administration...these resources compiled by the AAAS Science and Technology Policy Fellowship Program to learn more about...could understand how to make new treatments and technologies accessible to patients. And what better place...guest blogger Steph Guerra, a AAAS Science and Technology Policy Fellow at the Veterans Health Administration... Guerra, PhD, is currently a AAAS Science and Technology Policy Fellow at the Veterans Health Administration...particularly interested in driving scientific and technological innovation that is accessible and equitable ...

  15. Sequencing Options for CRISPR Genotyping

    Type
    Blog Post
    ...CRISPR-Cas nucleases in human cells." Nature biotechnology 31.9 (2013): 822-826. PubMed PMID: 23792628....on-and off-target genome editing." Trends in biotechnology 33.2 (2015): 132-140. PubMed PMID: 25595557....RNA-programmed Cas9 nuclease specificity." Nature biotechnology 31.9 (2013): 839-843. PubMed PMID: 23934178....off-target cleavage by CRISPR-Cas nucleases." Nature biotechnology 33.2 (2015): 187-197. PubMed PMID: 25513782....of zinc-finger nuclease specificity." Nature biotechnology 29.9 (2011): 816-823. PubMed PMID: 21822255....integrase-defective lentiviral vectors." Nature biotechnology 33.2 (2015): 175-178. PubMed PMID: 25599175....breaks induced by engineered nucleases." Nature biotechnology 33.2 (2015): 179-186. PubMed PMID: 25503383....

  16. The Crispr Babies Saga Shows the Need for Action, Not More Delays

    Type
    Blog Post
    ... of Rogue Bioethics. On November 25, the MIT Technology Review dropped a bombshell report. A scientist... is unethical to use scientifically unproven technologies to edit a human embryo, or have a woman carry...controversial and ethically fraught rapidly emerging technology. We could do this for CRISPR/Cas9 – or any other...germline editing, we will initially limit the technology to research centers engaged in long-term, mandatory...review and decide on the future of genome editing technology. We must stop punting decisions on scientific... inform her work on emerging issues in novel technologies, including self-driving vehicles, synthetic ...

  18. Antibodies 101: Flow Cytometry

    Type
    Blog Post
    ...treatment can lyse cells. Alcohols, like ethanol or methanol, fix and permeabilize in a single step by...sample (1). When combined with cell sorters, this technology can be used to isolate a specific subset of cells...and further analyze that subset of cells. An immunologist, for example, might be interested in the lymphocytes...cell into distinct populations (Figure 2). An immunologist who studies B cells, might then gate the B cell... Cytometry: An Overview. Current Protocols in Immunology 120: . https://doi.org/10.1002/cpim.40 Picot ...retrospective, fundamentals and recent instrumentation. Cytotechnology 64:109–130 . https://doi.org/10.1007/s10616...

  19. What's New in CRISPR - November 2021

    Type
    Blog Post
    ...you want to read more content related to CRISPR technology, subscribe to our CRISPR blog content.   In this... dCas12f to VP64. Read the paper in Nature Biotechnology Find the Cas12f-GE plasmids Programmed genome...of target genes and cell types. Their Nature Biotechnology paper showcases an improved design of the guide...editing efficiency. Read the paper in Nature Biotechnology Find the epegRNA plasmids Enhanced prime editing... paired pegRNAs.  Read the paper in Nature Biotechnology Find the PRIME-del plasmids  Deletion and replacement...expression in the liver.  Read the paper in Nature Biotechnology Find the PEDAR plasmids   Additional resources...

  20. Pairing CombiGEM and CRISPR for Combinatorial Genetic Screening

    Type
    Blog Post
    ...rapidly decode the complexity? The CombiGEM-CRISPR technology was developed with the goal of providing an easy-to-use...This blog post will introduce you to this new technology, and guide you through the basics of CombiGEM-CRISPR...particularly interested in developing and applying new technologies to interrogate and understand complex biological... off-target effects of CRISPR-Cas9." Nature biotechnology (2016). PubMed PMID: 26780180. PubMed Central...lentiviral CRISPR-guide RNA library." Nature biotechnology 32.3 (2014): 267-273. PubMed PMID: 24535568....combinatorial genetics in human cells." Nature biotechnology (2015). PubMed PMID: 26280411. PubMed Central...
Showing: 81 - 100 of 550 results