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tag quantitative pcr neuroscience microbiology cell molecular biology

Molecule of DNA forming inside the test tube equipment.3d rendering,conceptual image.
EvaGreen® Dye: The Swiss Army Knife of qPCR
Biotium | Mar 1, 2024 | 7 min read
A green fluorescent dye with a novel DNA binding mechanism improves signal-to-noise in different DNA amplification assays.
Quantitative PCR Update
Wendy Gloffke | Apr 20, 2003 | 9 min read
Courtesy of Applied Biosystems  THE TAQMAN PROCEDURE: Applied Biosystems' TaqMan procedure relies on the 5'-to-3' exonuclease activity of Taq polymerase. The TaqMan probe bears a fluoro-phore at the 5' end and a quencher on the 3' end, rendering the molecule non-fluorescent. During amplification, the probe binds to the template between the two PCR primers. When the polymerase encounters the probe, it starts chewing away at the end, releasing the fluorophore into solution, where it is free
Researchers in George Church&rsquo;s lab modified wild type ADK proteins (left) in <em >E.coli</em>, furnishing them with an nonstandard amino acid (nsAA) meant to biocontain the resulting bacterial strain.
A Pioneer of The Multiplex Frontier
Rashmi Shivni, Drug Discovery News | May 20, 2023 | 10 min read
George Church is at it again, this time using multiplex gene editing to create virus-proof cells, improve organ transplant success, and protect elephants.
Artist’s rendering of a light purple Ebola virus looping around itself that’s surrounded by red blood cells
Ebola Lurking in Brain Fluid Kills Monkeys Weeks After Recovery
Dan Robitzski | Feb 9, 2022 | 4 min read
New research reveals where the virus was hiding and hints at how to truly purge it from the body.
Innovations Expand Lab Power, Uses Of PCR Technique
Ricki Lewis | Jul 25, 1993 | 8 min read
The gene amplification technique invented by genetics researcher Kary Mullis on a moonlit drive through the northern California hills a decade ago--the polymerase chain reaction (PCR)-- continues to revolutionize the life sciences. Uses in molecular biology research and in diagnostic tests are proliferating, and PCR is even bringing a new molecular approach to such fields as paleontology and epidemiology. The following companies are among those supplying PCR-related products for the resear
Do Microbes Trigger Alzheimer’s Disease?
Jill U. Adams | Sep 1, 2017 | 10 min read
The once fringe idea is gaining traction among the scientific community.
Layered visual representation of multiomics
Integrate and Innovate with NGS and Multiomics
The Scientist and Illumina | May 4, 2023 | 6 min read
Researchers across disciplines combine layers of discovery obtained with accessible NGS-based multiomics approaches.
The Researchers Who Pivoted to COVID-19: One Year On
Shawna Williams | Jul 1, 2021 | 7 min read
The Scientist checks in on scientists who switched gears to combat the pandemic.
Special Report: Tools For Neuroscience's Third Decade
Laurel Joyce | Oct 28, 1990 | 10+ min read
Neuroscientists are entering the federally designated "Decade of the Brain" armed with a toolbox bulging with new instruments and techniques. Many have been borrowed from other disciplines; others have been specifically designed to probe the secrets of the nervous system. The variety of tools available reflects the diversity of the researchers who consider themselves neuroscientists. "Neuroscience represents a fusion of several scientific disciplines--biophysics, biochemistry, physiology, anat
New Molecular Tools Enable Researchers To Correlate Viruses, Diseases
Karen Young Kreeger | Feb 4, 1996 | 7 min read
Viruses, Diseases Author: Karen Young Kreeger Sidebar: Professional Resources for Viral Disease Researchers In the mid- to late 1980s, numerous correlations were discovered between viruses and various types of cancers. For example, Epstein-Barr virus was associated with nasopharyngeal carcinoma and B-cell lymphoma, hepatitis B virus with liver cancer, and human papillomavirus with cervical cancer. Now, a decade later, basic and clinical scientists are finding out that viruses may also play a r

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