We narrowed to 768 results for: Vars

...al., 2013, Cho et al., 2014). There are several variants of the CRISPR/Cas9 system floating around, and...and many pre-designed plasmids containing these variants ready for purchase. But what is the easiest and...mouse lines that could be used to study a wide variety of phenomena, it’s possible that we’ll learn much...

...cell lines can become cross contaminated and are invariably much older than those available from biorepositories...thaw a new batch. The exact number of passages can vary between cells lines, as this can be dependent on...culture research experience through working for a variety of pharmaceutical companies including GSK, AstraZeneca-MedImmune...

...inert green, cyan, yellow, and blue variants that can be used in various combinations. For example, with ...one of the most inert solutions for imaging in a variety of cellular compartments including the secretory...

... Mammalian Constructs to target mTurquoise2 to various subcellular compartments pCEP4CyPet-MAMM Cyan...Clover Green Mammalian Expresses Clover (a GFP variant) commonly used with mRuby2 pLSSmOrange-N1 Orange... mRuby2 Red Mammalian Expresses mRuby2 (a RFP variant) commonly used with Clover pGWF1 Cyan & Yellow...

...pragmatic adoption (although it might be argued various authors have simply chosen to submit elsewhere)...effort. Our standards of data recording are highly variable and usually left to individual researchers. Yet... said to be representative or the statistical variation is calculated and placed in the legend. Widely...

...constantly evolving and demanding field, requiring a variety of biological and molecular tools. One such tool... Arabidopsis include understanding of allelic variation between different plant species and metabolic ... Various Addgenies...

...beat in terms of size. Like CRISPR, there is a variety of small RNA types to choose from and can be catered...translation machinery. The composition of the RISC varies, but at the very minimum requires an Argonaute ...19px;font-family: helvetica;","color":"#FFFFFF","variant":null,"font":"helvetica","style":"font-family: ...

...processed piece of tissue, where cells are present that vary in cell type, size, and marker proteins. But even...parameters the machine uses to differentiate between variations in those factors. To understand the principles...Research Associate in the lab of Arlene Sharpe at Harvard Medical School. His projects include investigating...

...common housekeeping proteins are influenced by a variety of experimental conditions (Ghosh et al., 2014)...that expression of your reference protein does not vary under your experimental conditions. Otherwise, you...control won’t be strongly influenced by unexpected variations in any individual protein. This ensures you are...

...splenocytes, you might only be interested in one of the various cell populations; for example, CD8+ T (“T killer...membrane-impermeant. With each cell division, the (invariant) amount of dye is reduced per cell (Figure 4a)...Research Associate in the lab of Arlene Sharpe at Harvard Medical School. His projects include investigating...

...have successfully helped researchers develop a variety of therapies. For example, many scientists use ...and easy to work with as they can survive in a variety of environmental conditions, and double every 2... Various Addgenies...

...fluorescent protein (GFP) from Aequorea victoria and its variants are genetically encoded fluorescent probes. One...photostability, maturation time, and acid sensitivity of various fluorescent proteins (Botman et al, 2018; Cranfill...linker length, the specific fluorescent protein variant, and where to add the fluorescent tag. These choices...

...Krissy Lyon, a PhD candidate in Neuroscience at Harvard University. Just as computers, cell phones, and...accurately. We're sure to see many improvements in a variety of biological technologies as both time and research...Krissy Lyon is a PhD candidate in Neuroscience at Harvard University currently studying the serotonergic ...

...ll want to find in candidates’ resumes or CVs; “vivarium”, “weaning”, “colony”, etc. This will help save..., salaries in Kansas versus salaries in NYC will vary widely. Therefore, start up awards should reflect...respond by saying, “The exact start up costs may vary greatly. However, I have a list of what I really...

...Tet-Off vectors (Tet-Advanced)” are the most recent variants of the Tet-Off system.  For more information on...cells, this system has also been implemented in a variety of other organisms, such as sphingomonads and bacillus...pADH1 activity. Researchers have engineered pADH1 variants that are less sensitive to ethanol, including ...

...mutated genes. Next, the authors explored how these variants of p53 shape chemosensitivity and mechanistic ...provides a HiBiT-enabled framework for quantifying variant expression with a minimally disruptive tag. Find...specific modifications to the binding sites and various isoforms led to subtle changes in co-receptor dynamics...

... mutants, identifying the two  best-performing variants as iGluSnFR4f (fast deactivation) and iGluSnFR4s...new tools promise to be a popular choice for a variety of synaptic imaging applications. Find iGluSnFR4...nicking, producing STITCHR. STITCHR can make a wide variety of genomic edits — single-base changes, small deletions...

...instead activates/represses gene expression by various mechanisms. The RNA guide is typically 20 nts and...of optimization which have led to more specific variants. HypaCas9, sSpCas9(1.1), SpCas9HF1, and evoCas9...Every experiment is unique and off-target risks will vary depending on many factors. Hopefully now you have...

...polysaccharide structures, many of which are easily varied by the cell and whose structures are just beginning...recombinant proteins. Optimal salt concentration will vary with each protein, but several of the phage RBPs...Cloning Sytem to Clone Your Gene of Interest Into a Variety of Expression Vectors Deposit Your Microbiology...

...blogger Nathaniel Roquet, a PhD student in the Harvard Biophysics program and researcher in the Lu Lab...interference between the transcribed gene and its 5’ UTR. Various self-cleaving hammerhead ribozyme parts are described...Roquet! Nathaniel Roquet is a PhD student in the Harvard Biophysics program and researcher in the Lu Lab...

... in the cell line of interest. Importantly, by varying these ratios, you can either maximize or minimize...is a powerful technology that may be used for a variety of research applications, including making transgenic...over 6 years in the lab developing and using a variety of gene editing technologies including Zinc Fingers...

...and specificity. However, there are countless variables that impact an antibody’s affinity and specificity...very similar proteins. Additionally, they require variable expression of your target across samples - it ...it is hard to distinguish between specific, invariable expression and non-specific, background signal, ...

...vector for this step may save time as it reduces variability that may be encountered with DIO/FLEx vectors...off-target expression. Since recombination rates vary between every lot of AAV vector, a range of dilutions...rare for a methods section to include all of the variables that need to be accounted for (i.e. serotype, ...

...approach are thought to be off-target effects and variable silencing efficiency. To address these shortcomings...screening method was limited in two substantial ways: variable silencing efficiency and labor-intensive processes...sufficient degree remain alive. This likely reduces variability in the RNAi output and trivializes downstream...

...The mycoplasmas enter the cell culture through various sources that are difficult to trace. These include..., PCR primers specific to the 16s RNA genes of various commonly infecting mycoplasmas are used. A broad...coughing in the lab. The human mouth contains a wide variety of mycoplasmas and these can enter the cell culture...

...size_unit":"px","font":"helvetica","fallback":null,"variant":null,"size":18},"button_color":{"color":"#0052a9...to the intended edit rather than some passenger variant that came along with the single cell clone (although...SaCas9, NmeCas9, Cas12a enzymes, and engineered variants thereof offers additional PAM options that can...

...researchers feel that they lack formal training in a variety of transferable skills. At Addgene we've set out...spent my senior year isolating pheromones from various C. elegans mutants by myself, I would have slowly...team should have a leader, other team roles will vary depending on the type of team. Knowing what roles...

...While these benefits make AAVs useful for a wide variety of experiments, care still needs to be taken when...types. In the CNS, it has been shown that there is variable transduction of oligodendrocytes, microglia, astrocytes...Many AAVs will show significant expression in a variety of cell types, but you should try to find the best...

...integrations per cell, and my stable cell pool had wildly variable Cas9 expression (Figure 1). This is a problem ...monoclonal lines (Figure 2) and I was surprised at how variable Cas9-expression was across the different cells...expressing A549 cells transduced with BRAF gRNA at various MOIs. The presence of the 428 bp Surveyor nuclease...

...work. Alina Chan is a postdoctoral researcher at Harvard Medical School working on human artificial chromosomes...Science in Albany, NY, many tables were set up with various science demonstrations, and students could walk...engineering synthetic microbial communities at Harvard University to studying an evolutionary arms race...