We narrowed to 859 results for: ELL

...unhealthy, difficult-to-inject unc-119(ed3) animals, as well as a second injection step to remove the selection... promoter, creating a loss-of-function allele as well as a promoter-FP fusion for the gene of interest...systems may prove effective in other species or in cell culture. In addition to CRISPR/Cas9 applications...

...modern biological research.  Any microscopist will tell you that selection of a fluorescent probe (be it...  There are many online guides – including an excellent series of posts by Joachim Goedhart on the Addgene...Associate at Harvard Medical School. He manages the Cell Biology Microscopy Facility, specializing in advanced...

...processes in the Addgene lab. In this post, I’ll tell you a little bit about what I learned from a New...newly created libraries were analysed to see how well the kit worked. As NEB hoped, we found that regardless...day was Julie from Novartis who was working with cell culture and who was extremely helpful since she ...

...is something that absorbance based methods can’t tell you and you don’t need a spectrophotometer or a ...concentrations. Many commercial DNA ladders will tell you the concentration of each band in the ladder...Unlike absorbance based methods, this method doesn’t tell you about contaminating proteins or chaotropic salts...

...academic institutions.  What is the UBMTA, you ask? Well, organizations used to negotiate individual MTAs...materials are widely varied with many properties, having well-understood standardized terms makes it a lot easier...MTA most plasmids at Addgene are shared under, is well-understood and accepted by the majority of research...

... and Cell use  Research Resource identifiers (RRIDs) which are supported by SciCrunch. Other well known...Uniform Resource Identifiers (CURIEs) combined with well-established prefix resolution services such as Identifiers.org...

...both the approximate size of the vector backbone as well as the predicted size of the insert. You can search...buffer will make sure your sample settles in the gel well and the dyes provide a visual reference point so...Bonus: knowing how much DNA you have loaded in each well will allow you to approximate the DNA mass of comparably...

... a result, the materials in our catalog are very well-characterized. During this time, we’ve also created...improved menus we launched earlier in the year, as well as our redesigned homepage and our new search tool...suggestions provide shortcuts to specific catalog items as well as related items (for example, a kit that contains...

...this has worked well for the early sets of SARS-CoV-2 materials, it will not scale well to the several ...modification may not be easily expressed in non-mammalian cells. Yeast expression plasmids The yeast expression ...

... to frequently asked questions. We also want to tell you about things you didn’t know you wanted to know...previously written Antibody 101 blog posts were used, as well as consults with microscopy and flow cytometry experts...involved? Keep asking your burning questions and tell us what you want to know more about! You can also...

...text for the example image. We’ll wait!  Done? Excellent! We asked our workshop participants to do the ...heard of alt text before, they all came up with excellent alt text for their practice image. We know; we...text descriptions, and we’d love to hear yours as well.  More importantly, you can use these four steps...

... really starting from the beginning. Luckily, a fellow graduate student and a data analyst in our lab ...dig in to the computation, but they will serve you well as you perform analysis after analysis after analysis...However, these notes take up a lot of space and don’t tell you why you did something or what the result was...

...Successful Women Scientists” by Ellen Daniell. In “Every Other Thursday,” Daniell describes a group of 7 women...

...force to control protein expression in mammalian cells: easy to use biological tools are abundant! In this...tried-and-true protein expression control tools as well as explore some new innovations. Whether you want...tag prior to introduction of the construct into cells. However, if you would like tunable control of an...

...produce results, not scientists”  These comments are well correlated with published data. For example, in ...following panel members: Jonathan Dinman, Chair of the Cell Biology and Molecular Genetics Department at University...24733905. Pubmed Central PMCID: PMC4000813. 2. McDowell, Gary S., et al. "Shaping the Future of Research...

...enters in the middle of the action. If the paper is well-written, the abstract should give you a sense of... a few different ways to automate the process as well. Sign up for eTOC (electronic table of contents)...searching and sorting your own digital library as well as some integration with internet-wide literature...

...generated beautiful figures. And, you can’t wait to tell your story. But, before you can show off your work...the most common poster size, but this can vary as well.  Sections of your poster In almost all scientific...there are some particular styles recognized to work well. It is important that your readers can navigate ...

... PAM constraints just won’t cut it anymore. Say hello to PAM-free and PAM-flexible nucleases! In this ... for off-targets, secondary structures, etc., as well as the presence of a Protospacer Adjacent Motif ...Precise and efficient scarless genome editing in stem cells using CORRECT. Nat Protoc 12, 329–354 (2017). DOI...

...advice is always "don't do it unless you can do it well" – even the smallest program. I don't mean have ...have all been there. A good panel discussion is a well choreographed performance with room for fortuitous..., but the organizers and moderator should have a well-planned approach to making the event interesting...

...held your favorite protein in the palm of our hand? Well, actually – have you ever held a model of your favorite... the real thing. Nevertheless, the models are compelling, and I encourage you to hold one. Why do we ...protein might represent one aspect of the protein very well, it will almost certainly fail to convey other aspects...