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In this symposium, an expert panel will discuss how sequencing and omics technologies enable unprecedented exploration of health and disease, from genetic disorders to cancer. Explore how on-target precision therapies improve patient outcomes and drug tolerability.
Insights into qPCR: Protocol, Detection Methods, and Analysis
Nov 8, 2023 · qPCR, also known as real-time PCR, is an extension of traditional PCR, where DNA amplification over time is quantitated by measuring fluorescence from dyes intercalating into nascent DNA strands or by cleavage of target-specific probes. Therefore, the method combines detection with amplification, providing researchers with crucial data in real ...
What Does a Positive Covid Test Look Like? - The Scientist …
May 10, 2024 · ABOVE: A positive rapid test will yield two visible lines (middle) while a valid negative test will only show a single line in the control region (right) and an invalid test will show no control line (left). iStock, ASIFE V iral TikTok videos showing teenagers hacking rapid COVID-19 tests by inserting sodas and other acidic solutions into the tests’ inlet caused quite a …
Words for Nerds - Science Wordle Game - The Scientist Magazine®
Welcome to Words for Nerds, our popular and addictive daily science word game. Think of it as science Wordle—a guessing jumble for every nerd, especially the busy life scientist looking to get a little break from the rigors of research. You have six chances to guess either a five-letter or six-letter (see “Hard Mode” under the settings ...
An Introduction to Glycoproteins | The Scientist Magazine®
Jul 18, 2023 · Glycoproteins are a large and diverse group of proteins to which one or more sugar molecules, known as oligosaccharides, have been attached through covalent bonding. These diverse proteins have a wide range of functions, including roles in immune response activation, cell signaling, and disease processes. More than 50 percent of proteins in ...
Universe 25 Experiment | TS Digest | The Scientist
May 28, 2024 · Which scientist conducted the Universe 25 experiment? John B. Calhoun led the Universe 25 experiment, which examined the long-term effects of increasing population density and resulting social stressors on mice living in a constructed environment. 2. How many times was the Universe 25 experiment repeated?
What Happens to Muscles During Exercise? - The Scientist
Jan 1, 2024 · The molecular exercise physiologist Keith Baar studies how muscles change in response to different types of exercise. When people undertake endurance training, such as running, one of the biggest changes in their muscles is an increase in the number of mitochondria, said Baar. “If we go through exercise that uses a lot of energy, our body ...
Artificial Organs: Innovating to Replace Donors and Dialysis
Jan 20, 2023 · Artificial organs are bioengineered devices or tissues that scientists create and integrate into the human body to replace, duplicate, or augment functional, naturally occurring organs. 1 They pose a solution to organ donor shortages, and can also be used as medical training tools. 2. Based on the materials researchers use to produce them ...
Sketching out Cell Theory, circa 1837 | The Scientist Magazine®
Aug 1, 2013 · Schleiden argued that cells form around nuclei, with cell membranes growing out of nuclear structures. Schwann, meanwhile, thought that animal cells tended to “crystallize” out of the material between previously existing cells, which he called the cytoblastema. Soon after formulating cell theory, both Schwann and Schleiden took ...
Optimizing PCR: Proven Tips and Troubleshooting Tricks
Feb 23, 2024 · Template DNA. Template amount, source, and secondary structures or GC-rich regions may affect the reaction. 7. The amount of template depends on the DNA copy number. For a standard PCR reaction with 25-30 cycles, roughly 10 4 copies of the template DNA are sufficient to generate a detectable amount of PCR product. 7; The DNA required for a given reaction also depends on the source.