...build and grow the gene therapy division of the company.  Ultragenyx’s goal is to develop novel products...manufacturing and quality, especially with regard to compliance with health authority regulations,” Baradaran...Belgium. “That’s where I not only got incredibly compelled by wet bench molecular research, but also became...grants, or setting up commercial and nonprofit companies. His lab focuses on gene therapy work for genetic...these inefficiencies is pretty remarkable. I was compelled to be part of that.” He’s deposited AAV constructs...

...hand. Records of plasmid construction were often incomplete or nonexistent. In the 21st century, many molecular...molecular biologists didn’t know the complete sequences or properties of the DNA molecules they were using...has been thoroughly answered by experts in human-computer interaction (HCI), and we have adhered rigorously...what the user wants to do and make the path to accomplishing their goals as intuitive and painless as possible...who uses SnapGene or the free SnapGene Viewer companion product. If you don’t use SnapGene yet, you can...

...between two opposing forces or (2) the result of competing desires or (3) the presence of obstacles that ...until you don't, of trying to understand your completely unexpected findings, or understanding why your...thrice-failed experiment, this paper was actually from a completely unexpected finding in a different experiment,...your conflict, you’ll need two other things to complete your story: an introduction, and a resolution....conflict to get your audience invested in the more complex story, and then build on that in your resolution...

...Zalatan JG, et al.'s recent paper, "Engineering Complex Synthetic Transcriptional Programs with CRISPR ... the eukaryotic cell for the execution of many complex cellular behaviors, such as differentiation or ...customizable single guide RNA (sgRNA) that bears complementarity to a 20bp target sequence (Qi et al. 2013)....appealing since the RNA scaffold modules are comparatively small allowing multiple sgRNA constructs to .... (2013). PubMed. Zalatan, J. G. Engineering Complex Synthetic Transcriptional Programs with CRISPR ...

...used to knockdown expression of mRNAs with complementarity to the shRNA sequence. Empty Backbone A plasmid...plasmid data in the pages described below. You can complete these pages sequentially by entering the appropriate...the links at the top of the page. Figure 10: A completed plasmid page for review before submission. Once... right of each data entry page. Once you have completed the data entry process for all of the plasmids...entering data. Request Deposit Kit.” button to complete the data entry. Clicking this button will allow...third party rights holders. Once this process is complete, you will receive a Deposit Confirmation email...

...downregulate the expression of the major histocompatibility complex (MHC) class I proteins on their surfaces...immune response to the development of tumors is a complicated and dynamic phenomenon that is interestingly ...rear its head once the body’s immune system is compromised either due to age, infections, or other strenuous...focus on include: Cell heterogeneity Tumors are composed of a wide variety of cell types. This cell heterogeneity...successful tumor progression. A tumor’s genetic composition is constantly in flux and is dependent on the...

... However, many scientists operate in a hyper-competitive environment where getting hired hinges on performing...Albany, NY, USA 42.6526°N 73.7562°W – Nicholas Thompson Over the last few years, there's been a disturbing...positive event that I hope happens again. Nicholas Thompson is a PhD Candidate studying Nuclear Science and... spare time. You can follow him on twitter at @thompn4. New York City, NY, USA 40.7128°N 74.0059°W – Deanna...research biologist by training, so of course I felt compelled to participate in one of the satellite Marches...funding, and teaching experience that it takes to complete your resume, without ever thinking that research...

...1); similar to an MRI or CT scanner. This is accomplished by focusing excitation light to a point in the... bleaching) to a single focal point. This is accomplished by using, for example, red light instead of ... photons of red light are needed to excite GFP compared to only one of blue. Only at the focal point of...coverslip and a sample in aqueous buffer it is completely reflected. This reflection occurs due to the ...immersed in. Although the excitation light is completely reflected, energy is propagated into the sample...cover samples of this size, those that can will completely image large tissues in a few hours. Although ...

...need to be decided. Figure out what you need to accomplish to get to the next stage, and then adjourn. ... if any additional resources are needed. All-Company Meetings: As your organization grows, so will the...to address one point aloud. This keeps our all-company meetings short, informative, and pleasant. Email... positive peer pressure to make sure everyone completes their assigned items to keep the project moving...timely feedback on each other’s projects. For all-company meetings, monthly still works best. Figure out ...

...equivalent of crossing off days on the calendar after completing your writing goal, which can serve as positive...graph of which days of the week you most often completed your habit is useful for figuring out when to ...makes suggestions on how to make your writing less complex. While I don’t think you should accept all of the...jargon in your writing. While it’s not possible to completely avoid jargon, this tool can help you avoid overusing...collaborators. Zotero is a desktop based program that’s compatible with Mac, Windows, and Linux.  Mendeley and Zotero...

... potential binding affinity to major histocompatibility complexes (MHC class I and II).  There are multiple...of adverse reactions In silico assessment uses computer modeling and predictive algorithms to forecast...approach The in silico approach cannot replicate the complexity of antigen processing events that take place ...in-vitro models can be built that contain various components of the immune system. Figure 2: In-vitro...

...commonly used yeast by biotech and pharmaceutical companies is K. phaffii (formerly known as pichia). What...general research community. Phillips Petroleum Company first commercially developed K. phaffii in the ...Since then, multiple biotech and pharmaceutical companies (along with some research laboratories) have picked...of the uses outlined below. Biology They say comparison is the thief of joy, but I think it’s acceptable...10.3389/fmicb.2020.607028  Riley, R., et al., Comparative genomics of biotechnologically important yeasts...

...and some home-made equipment. It was humble in comparison to the labs you’d find in Kendall square, but...Most of our equipment has been donated by local companies and BosLab has grown into an organization consisting... Timothy Stiles joined BosLab last year with a computer science degree and had zero pipetting experience...yeast to glow, produce synthetic scents, detect compounds in the environment, and openly publish protocols...the local community (including local garden and compost clubs) to participate in this study. How to get...

... precision gene editing. CRISPR-Cas9, the key component to enable efficient base editing and prime editing...unable to process its own array but is the key component to enable efficient base editing and prime editing... or any other kinds of CRISPR tools, without compromising their strategic advantages in gene editing, ...higher Cas9-independent off-target editing in comparison with single-site editing. Encouraged by the results...#186715) and hCtRNA_VT (#186716).   Fig. 2: Comparison of previous representative dual-gRNA architectures...

... other hand absorb best at 280 nm and organic compounds and chaotropic salts maximally absorb at 230 nm...SYBRGreen, are specific for double strand DNA (as compared to spectrophotometric methods that measure all... corresponding fluorescence. That way, you can compare the fluorescence of your sample against this curve...relative to the intensity in the ladder. It’s best to compare the band intensity of the fragment in the ladder...sugars under acidic conditions and forms a blue complex that can be quantified at 595 nm. This method is...

...be incorporated into these constructs without compromising cleavage efficiency. In addition, tRNAs contain...generation for two PTG constructs in rice protoplasts. Compared to matching traditional gRNA-expressing constructs...examined editing efficiency in intact rice plants, comparing traditional gRNA constructs with PTGs. In PTG ...frequency at both targets (35% and 76% biallelic), compared with only 44% and 66% indel frequency with the...in the graphic below - including some simple comparisons. The easy multiplexing afforded by PTGs will...

...Cas enzymes and variants available. Without a comprehensive resource, it can be overwhelming to choose a...classification system, CasID, to help facilitate direct comparison of different enzymes. CasPEDIA is meant to be...how can I multiplex this enzyme? What other RNA components are required? CasPEDIA provides information on...gRNA design, etc.). With this feature, you can compare different Cas enzymes to make sure you are getting...isn’t always the winner!).   Fig. 3 – Comparison of different Cas enzymes using CasPEDIA. Adapted...

... You can do more than just ‘sense’ biological compounds and reactions; you can quantify them with biosensors... how to use viruses to set up these systems. Components of a biosensor Some of the biosensors used in... that you are interested in. The most obvious component of a biosensor is the thing that you care about...or an electrolyte such as calcium. This varied component, which we will refer to as the analyte, needs ... fluorescence, pH change, heat, etc. The last component of the biosensor is the signal transducer which...

...Cas9.  For a brief comparison of Cpf1 vs. Cas9, see the table below. Table 1. Comparing the Cas9 and Cpf1...simplified system for editing multiple targets compared to Cas9.  Read on to learn more about Cpf1 multiplexing...Cpf1 CRISPR Nucleases   Cas9 Cpf1 Components crRNAtracrRNACas9 crRNACpf1 Endonuclease size ...expression vector.  See the graph in figure 2 for a comparison of editing frequency resulting from transfection...

...researchers new to GCE aren’t able to successfully complete their experiments and many others are dubious ...’t give it a try. Optimization Why is GCE so complicated? Well, while the techniques are straightforward...tools are not very robust. When using GCE, each component of the experiment system (including media, cell...optimization parameters the same for all three components, meaning that the final protocol may involve ...has “10x the impact of PCR. But it’s 100x more complicated.” And Ryan Mehl would know. He’s the director...