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We narrowed to 731 results for: SON

Showing: 211 - 240 of 731 results

  1. Another Pathway into Cells: iTOP

    Type
    Blog Post
    ...Although CRISPR/Cas9 is all the rage, they had another reason to test this system. It’s difficult to determine...require multiple transduction events. For these reasons, iTOP is best suited to binary systems in which... size associated with viral vectors. For these reasons, iTOP, especially in tandem with genome editing... VP22 nuclear homing an artifact? Lundberg M, Johansson M. Nat Biotechnol. 2001 Aug;19(8):713-4. PubMed...

  2. Antibody Validation for Flow Cytometry

    Type
    Blog Post
    ... T. M., Edwards, A. M., Healy, L. M., Robertson, J., & McPherson, P. S. (2019). Implementation of an antibody...perform as well in other conditions. For these reasons, it is essential to test the selectivity of your...cannot prove antibody selectivity, and for that reason, it is best practice to combine correlation with...C., Bandrowski, A., Virk, H., Edwards, A. M., McPherson, P., & Laflamme, C. (2023). Scaling of an antibody...

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

    Type
    Blog Post
    ...Thanks to our guest blogger Cameron MacPherson! Cameron R. MacPherson is Lead Data Scientist for the Milieu...post was contributed by guest blogger Cameron MacPherson at the Institut Pasteur CRISPR software and the... by their focus on specific organisms. For this reason I generally recommend that laboratories that have...CRISPR technology to a new organism: For obvious reasons you can rule out any tool that limits you to a ...

  4. Fluorescent Protein Travel Awards - FLiPs and Fluorescent Protein Biosensors

    Type
    Blog Post
    ...fluorescent proteins everyday.  The late Michael Davidson and Roger Tsien played enormous roles in enabling...their legacy, we recently launched the Michael Davidson and Roger Tsien Commemorative Travel Awards. These... we’re proud to announce our first two Michael Davidson and Roger Tsien Commemorative Travel Awardees:...Plasmids from the Tsien Lab Browse the Michael Davidson Collection ...

  5. Addgene Depositors Get More Citations

    Type
    Blog Post
    ...contributed by guest bloggers Samantha Zyontz and Neil Thompson from the MIT Sloan School of Management. Professor...depositing a plasmid with Addgene, in contrast to other reasons for the correlation. However, determining this ...to our guest bloggers, Samantha Zyontz and Neil Thompson. Special thanks to Addgenies Pamela McA'Nulty ...page: https://ssrn.com/author=1232466.     Neil Thompson is an Assistant Professor of Innovation and Strategy...

  6. K. phaffii: Rising to the Occasion

    Type
    Blog Post
    ...make for an excellent model organism for a few reasons: Affordable to culture and easy to work with ...established in yeast, including a widely used Parkinson’s experimental model. In fact, approximately 25%...of the uses outlined below. Biology They say comparison is the thief of joy, but I think it’s acceptable...aren’t going anywhere anytime soon, and for good reason! However, there are other players in the game (...

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

    Type
    Blog Post
    ... by Kendall Morgan and updated in 2022 by Lucie Wilson. Lucie is an Addgene co-op from Northeastern University...in monoallelic diseases In 2013, a team led by Jinsong Li from the Chinese Academy of Sciences found that...fibrosis (8).   The difference with CRISPR/Cas9 in comparison to other genome editing techniques is its ease...s Disease.” Journal of Alzheimer's disease & Parkinsonism. https://doi.org/10.4172/2161-0460.1000439 6...

  8. Four Factors that Differentiate the Stem Cell Field

    Type
    Blog Post
    ...When our Director of Biology, Lianna Swanson, suggested that I might be able to attend the 10 Years of...degeneration; Laurenz Studer discussed his work with Parkinson's Disease; Hideyuki Okano presented ground-breaking...clinical trials for ALS.   I have an uncle with Parkinson's, a half-brother who is a quadriplegic due to ... are key to the research, but they are also the reason this research is happening. Stem cells scientists...

  9. Synthetic Photobiology: Optogenetics for E. coli

    Type
    Blog Post
    ...Levskaya A, Chevalier AA, Tabor JJ, Simpson ZB, Lavery LA, Levy M, Davidson EA, Scouras A, Ellington AD, Marcotte...Chemical effectors are suboptimal for a number of reasons, including their potential toxicity and cross-reactivity...genetic edge detection program. Tabor JJ, Salis HM, Simpson ZB, Chevalier AA, Levskaya A, Marcotte EM, Voigt...

  10. Management for Scientists: Delegating is Key

    Type
    Blog Post
    ...come into being through the actions of a single person but through the coordinated efforts of many individuals...collection page, we certainly don't expect that one person will write all the copy, design every icon, curate...page. That would be entirely too much work for one person, it would take forever, and the end product would...who can do the job. It is good to delegate so the person doing the task will have to learn and stretch a...

  11. Sweating the Small Stuff: Details in the Lab

    Type
    Blog Post
    ...in the form of a protocol, and you can add in personalized steps like “check drawers for light-sensitive....      References and Resources Images used Roberson Lab, UPenn. Western blotting. Retrieved Feb. 7... 7, 2022. https://www.med.upenn.edu/robertsonlab/assets/user-content/documents/Western%20Blotting.pdf  ... Rachel Leeson...

  12. Stabilized Bacterial Promoters: Constant Gene Expression at any Copy Number

    Type
    Blog Post
    ...PMID: 29553576. 2. Kittleson, Joshua T., Sherine Cheung, and JChristopher Anderson. "Rapid optimization..., and ColE2 plasmids) as cell division slows (Kittleson et al., 2011). Segall-Shapiro et al. showed that...References 1. Segall-Shapiro, Thomas H., Eduardo D. Sontag, and Christopher A. Voigt. "Engineered promoters...

  13. Fluorescent Proteins 101: Introduction to FRET

    Type
    Blog Post
    ...    What is this FRET you speak of? Förster Resonance Energy Transfer (FRET) was originally described...has led to the alternative acronym Fluorescence Resonance Energy Transfer. Unlike the typical excitation...Müller, Sara M., et al. "Quantification of Förster resonance energy transfer by monitoring sensitized emission... Jason Niehaus...

  14. Making CRISPR Plasmids Using Fragmid

    Type
    Blog Post
    ...AAV pRDA_889 (ITRs from AAV2) Mammalian Transposon pRDA_757 (Piggybac; constitutive expression... drosophila) Delivery type (lentivirus, AAV, transposon, Plasmid) Destination vector (dropdown options..., Bosch, J. A., Zirin, J. D., Viswanatha, R., Sontheimer, E. J., Goodale, A., Greene, M. A., Green, T.... Rachel Leeson...

  15. A Guide to Designing a Scientific Poster: Content, Layout, and More

    Type
    Blog Post
    ...also probably thought about why certain posters resonate with you (or not). It is important to reflect ...length, and will be more difficult to read. The Thompson Rivers University Library provides useful tips...scientific poster design was conceived by Mike Morrison, a psychology doctoral student at Michigan State... avoiding red and green is a good idea for this reason but there are many other ways to make your poster...

  16. Gaining Leadership Skills Volunteering at a Professional Organization

    Type
    Blog Post
    ...national levels. These skills will also help the person mentor others more successfully. But how does one...phone calls. This has its challenges as meeting in person is often much more productive and makes it easier... previous formats but I learnt to overcome the personal frustration and submit reports in the format requested...voice may not always be perfectly aligned with my personal viewpoint but, as a leader in the NPA, I had to...

  17. PRIDICT: Predicting Efficiencies of Prime Editing Guide RNAs

    Type
    Blog Post
    ...edit, it simply becomes impossible (or at least unreasonable) to test them all. This is where PRIDICT comes...find their way into the hands of users. For this reason, we made our tools available via the PRIDICT website...A. A., Koblan, L. W., Levy, J. M., Chen, P. J., Wilson, C., Newby, G. A., Raguram, A., & Liu, D. R. (2019.... M., Pallaseni, A., Kuzmin, I., Raudvere, U., Peterson, H., Liberante, F. G., & Parts, L. (2023). Prediction...

  18. No Llamas Required - Synthetic Nanobodies Against Membrane Proteins

    Type
    Blog Post
    ...proteins on the cell surface. Figure 1: Comparison of common antibody, HCab, and nanobody. For more...starting library size (up to 1012 members) in comparison to other display systems using phage and yeast...Egloff P, Hutter CAJ, Kuhn BT, Bräuer P, Newstead S, Dawson RJP, Geertsma ER, Seeger MA (2020) Generation of... Gera J, Gmür S, Spies P, Gygax D, Geertsma ER, Dawson RJ, Seeger MA (2018) Synthetic single domain antibodies...

  20. Antibodies 101: Producing Recombinant Antibodies

    Type
    Blog Post
    ...PMID: 31891733. Brechmann NA, Schwarz H, Eriksson PO, Eriksson K, Shokri A, Chotteau V. Antibody capture....106. PMID: 33151027; PMCID: PMC7665837. L'Abbé D, Bisson L, Gervais C, Grazzini E, Durocher Y. Transient...Chen E, Haidar JN, Srivastava A, Goldstein J. Comparison of predicted extinction coefficients of monoclonal...

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

    Type
    Blog Post
    ...the most successful scientists have outgoing personalities to supplement their intellectual prowess and... era of social media and self-promotion, and personality is playing an increasingly important role in ... that produced by the confident and flamboyant Watsons.” In Part Four, “New Science,” Zimmer tackles more...little bit about many different things (part of the reason Addgene has been such a great fit for me!), the...

  22. Viral Vectors 101: The Retroviral Lifecycle

    Type
    Blog Post
    ... yet retroviruses are RNA-containing viruses  (Robinson et al., 1965)! You may be beginning to realize...Brian O'Neill, with thanks to Addgenie Rebecca Hutcheson for her assistance with lentiviral replication...PMID: 26225354. PubMed Central PMCID: PMC4515362 Robinson, W. S., Pitkanen, A., & Rubin, H. (1965). The ... PMCID: PMC355630 Faras, A. J., Taylor, J. M., Levinson, W. E., Goodman, H. M., & Bishop, J. M. (1973)...

  23. Negotiating Work and Life: How to Find the Joy

    Type
    Blog Post
    ...maximise the time you are enjoying both work and personal life. There are no easy answers to negotiating...my colleagues and me. To that end, here are my personal 10 commandments for making it all work – most ...the “jobs” that take you away from having your personal time. Someone else can clean your house, pick ...you can’t make it to dinner this week. One swim lesson missed can mean a world of mental relaxation. And...

  24. Fluorescent Proteins 101: Aptamer Fluorophores

    Type
    Blog Post
    ...fluorescent biosensors. Aptabeacons Fluorescence resonance energy transfer (FRET) technology has been studied... sensitive detection assay. In 1999, Grate and Wilson paired laser cleavage and an RNA aptamer that bound... May 15;26(9):3725-36. PubMed PMID: 21419619. 9. Song, Kyung-Mi, et al. “Aptamers and Their Biological... 22368488. PubMed Central PMCID: PMC3279232. 10. Song, Shiping, et al. “Aptamer-based biosensors.” TrAC...

  25. Plasmids 101: Stringent Regulation of Replication

    Type
    Blog Post
    ...restraining further replication.   Figure 3: Comparison of replication regulation mechanisms of stringently...regulation! This post was originally written by Jason Niehaus in December 2015 and was updated by Emily...464.1998 Grimwade, J. E., Rozgaja, T. A., Gupta, R., Dyson, K., Rao, P., & Leonard, A. C. (2018). Origin recognition.../doi.org/10.1093/nar/gky457 Park, K., Han, E., Paulsson, J., & Chattoraj, D. K. (2001). Origin pairing...

  26. Overcoming the AAV Size Limitation for CRISPR Delivery

    Type
    Blog Post
    ...10.1038/nature09523  Ibraheim R, Song C-Q, Mir A, Amrani N, Xue W, Sontheimer EJ (2018) All-in-one adeno-associated...can be turned off by anti-CRISPR proteins. The Sontheimer lab used NmeCas9 with AAV to edit two different...0  Kim E, Koo T, Park SW, Kim D, Kim K, Cho H-Y, Song DW, Lee KJ, Jung MH, Kim S, Kim JH, Kim JH, Kim ...

  27. Save Time with Transient Plant Leaf Transformations

    Type
    Blog Post
    ...biologist some time… months, in fact. In the Lee-Parsons lab, we are investigating how the production of...protein of interest. Find all plasmids from the Lee-Parsons lab. Test different leaf infiltration methods ...(Germany), before starting his work in the Lee-Parsons Lab.     References D'Aoust, Marc-André, et al.... De Ruijter, N. C. A., et al. "Evaluation and comparison of the GUS, LUC and GFP reporter system for gene...

  28. Transferable Skills Guide: Creativity

    Type
    Blog Post
    ...relevant to you. Elect a devil’s advocate. This is the person whose job it is to disagree with the group. They...sure we have all experienced a meeting where one person speaks up after a group consensus and is immediately...entire company. It is important to note that the person who submitted the idea did not have to be in charge...always done it this other way,” you probably have reason to continue advocating for your idea. Our product...

  29. Viral Vectors 101: Pseudotyping

    Type
    Blog Post
    ...host tropism of your virus, there are many other reasons when you might pseudotype your virus:  Lowering...a cell surface to endocytose into the cell. The reason VSV-G is so commonly used is that it is good at...Sandoval, 2017). This high titer is one of the reasons VSV-G is used to transduce stem cells and neurons...https://doi.org/10.1093/hmg/10.19.2109 Sandrin V, Boson B, Salmon P, Gay W, Nègre D, Le Grand R, Trono ...

  30. Viral Vectors 101: Integrase-Deficient Lentiviral Vectors

    Type
    Blog Post
    ...progeny are produced (Figure 1).  Figure 1: Comparison of the life cycle of a lentiviral vector with...integrase-deficient lentiviral vectors? There are several reasons why you might choose an IDLV over a lentiviral ...This blog post was written by Addgenie Rebecca Hutcheson.   References and resources References Banasik...PMC2835240 Wu Y. (2004). HIV-1 gene expression: lessons from provirus and non-integrated DNA. Retrovirology...
Showing: 211 - 240 of 731 results