We narrowed to 815 results for: tes

...supernatant through each layer. The right panel illustrates a gradient tube before and after ultracentrifugation...ultracentrifugation. The viral supernatant migrates through increasingly dense layers until the macromolecule density...

...sequence containing transcription factor binding sites can increase transgene expression and transduction...validate ITR sequences as these enzymes cut at known sites within the ITR. However, small deletions and point...

...activate all 20,000 genes, it is not possible to test each one and make sure it’s working. You can only...resistant to treatment with a BRAF inhibitor. (The test was the perfect complement for one conducted earlier...

...communication journey started with something unexpected: termites. “I was really interested in the evolution of ... science writing. She decided to start a blog to test it out and discovered she not only loved science...

...and isolated with antibiotic selection. The team tested this system in vitro and in vivo. They identified...fluorescent proteins into one bright particle that segregates into one cell during cell division. To achieve...

...(Japanese, German, and English) and even on 60 Minutes. We are blessed with a large community of scientists... employee pool and we get a lot of successful candidates from internal referrals. Our long reaching reputation...

...theaters, the Razr was the hottest phone on the market, and two new websites, Facebook and Gmail, were ...

...express genes or gene sets over 4.7 kb. Co-infection rates for AAVs are generally high enough for this approach... guest blogger Didem Goz Ayturk with edits and updates from Addgenies Karen Guerin and Susanna Stroik....

...reagents and consumables, especially for things like plates and gels, which either don’t scale or have limited...my ability to tell. But even from these rough estimates, it’s clear that community engagement with and...

...load The Wikipedia definition of cognitive load states: “cognitive load refers to the used amount of working...even the most enthusiastic of learners.  What contributes to cognitive load?  Everything! Here are some...

...idea of the basics of immunoimaging. A scientist conjugates an antibody with a signaling molecule, the antibody...secondary antibodies on hand and use them to easily test different antibodies or different signaling molecules...

...as KLH or Freund’s adjuvant is injected, which stimulates the overall immune response. Once the initial...weeks to increase the antibody titer. The titer is tested following each immunization until the desired level...

...of the gold particles were in the cytoplasm of dendrites, and only a small proportion were found on the... HA tag (bottom). The images show examples of dendrites (blue shades) in the monkey amygdala. Red and ...

...below): 1. Resistant cells among the separate replicates would contain the same labels - i.e. they would...subpopulation 2. Resistant cells among the separate replicates would have different labels - i.e. they would...

...engineering projects in a very big way. In one of his latest papers, published in Molecular Systems Biology ...that took a spaceship to the moon was built on NOR gates. It’s a fundamental unit. We did demonstrate that...

...immunogenicity of AdVs is what makes them ideal candidates for applications in oncolysis and vaccination...by recombination. It is therefore recommended to test for the presence of RCA in the viral stock by doing...

...transcription to create dsRNA. Students can produce DNA templates via PCR off of the same plasmid and use these ...create synthetic riboprobes off of linearized DNA templates which they can easily generate off of a circular...

...prohibitively expensive for many labs. We’ve created and tested plasmids that use CRISPR/Cas9 to endogenously tag... few single base pair mutations in crRNA target sites found within the homology areas of the plasmid to...

...the deposited sequence(s) in SnapGene. SnapGene annotates the plasmid maps based on SnapGene’s “Common Feature...at a best practices meeting, where the QC team updates and reviews our sequencing QC standards to ensure...

... with plasmids that allow them to eat unusual substrates that other organisms can’t use. Other plasmids...undiscovered functions, many are simply genetic parasites. Cryptic plasmids tend to be small and poorly ...