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tag emulsion pcr dna sequencing microscopy

Creative Emulsification
Sabrina Richards | Nov 1, 2012 | 8 min read
Enhancing data collection from emulsion PCR reactions: three case studies
Green and red fluorescent proteins in a zebrafish outline the animal’s vasculature in red and lymphatic system in green in a fluorescent image. Where the two overlap along the bottom of the animal is yellow.
Serendipity, Happenstance, and Luck: The Making of a Molecular Tool
Shelby Bradford, PhD | Dec 4, 2023 | 10+ min read
The common fluorescent marker GFP traveled a long road to take its popular place in molecular biology today.
Top 10 Innovations 2021
2021 Top 10 Innovations
The Scientist | Dec 1, 2021 | 10+ min read
The COVID-19 pandemic is still with us. Biomedical innovation has rallied to address that pressing concern while continuing to tackle broader research challenges.
Top 10 Innovations 2014
The Scientist | Dec 1, 2014 | 10+ min read
The list of the year’s best new products contains both perennial winners and innovative newcomers.
Fluorescent Labeling Offers Flexibility Without Radioactivity
James Kling | Apr 13, 1997 | 9 min read
There is a war going on to win over the hearts and minds of molecular biologists: Radioactive isotopes-long the gold standard for tagging and later detecting RNA and DNA strands- are being challenged by a new generation of fluorescent labels that promise greater flexibility with fewer disposal problems. SEQUENCE DETECTION SYSTEM: Perkin-Elmer’s ABI Prism 7700 system uses a probe with a reporter and a quencher dye attached to it. With 14C, 32P, 125I, 3H, or some other radioactive atom bui
DNA Probes Yield Expanded Research And Clinical Uses
Ricki Lewis | Jan 9, 1994 | 10 min read
Author: Ricki Lewis Date:January 10, 1994, pp.17 The following vendors develop and/or market DNA probes for a variety of research and diagnostic purposes. For information about specific services, products, and prices, please contact these companies directly. Lofstrand Laboratories 7961 Cessna Ave. Gaithersburg, Md. 20879 (310) 330-0111 Fax: (301) 948-9214 Microbiological Associates Inc. Life Sciences Center 9900 Blackwell R
DNA, RNA Probes Help Investigators Narrow The Search For Genes
Holly Ahern | Nov 26, 1995 | 10+ min read
For Genes Author: Holly Ahern For a geneticist, pinpointing a mutation in a human gene that might be responsible for an inherited disease can be likened to the proverbial search for a needle in a haystack. While mo-lecular biologists sift through the 3 billion base pairs in the human genome in search of disease-causing genes, other scientists choose to approach the problem from the perspective of the mouse, a model system for mammal research. Because mice and humans are members of the same gr
2020 Top 10 Innovations
The Scientist | Dec 1, 2020 | 10+ min read
From a rapid molecular test for COVID-19 to tools that can characterize the antibodies produced in the plasma of patients recovering from the disease, this year’s winners reflect the research community’s shared focus in a challenging year.
Two Americans Win 1993 Japan Prizes, Astronomical Society Honors Young Researcher, Researchers Share Environment Prize
Ron Kaufman | Mar 7, 1993 | 5 min read
Frank Press, outgoing president of the National Academy of Sciences, and chemist Kary B. Mullis, inventor of the polymerase chain reaction (PCR), have been selected as winners of the 1993 Japan Prize. Press and Mullis will each receive 50 million yen (about $385,000), a gold medal, and a certificate from the Science and Technology Foundation of Japan during a ceremony to be held at the National Theatre in Tokyo on April 28. The award has been given since 1985 in two categories that change annua
Fluorescence Spectroscopy Shedding Light On Complex Biosystems
Holly Ahern | Jun 9, 1996 | 9 min read
Complex Biosystems Spectroscopic detection of fluorescent molecules, either those found naturally or those colored with fluorescent dyes, has created new research possibilities for scientists who study proteins and DNA. With photonic instruments like spectrophotometers and spectrofluorimeters, life scientists can measure the low-intensity light emitted from fluorescent molecules. "Because the character of the light emitted from a molecule changes in respect to the environment the molecule is i

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