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tag emulsion pcr culture developmental biology genetics genomics evolution

Creative Emulsification
Sabrina Richards | Nov 1, 2012 | 8 min read
Enhancing data collection from emulsion PCR reactions: three case studies
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.
Genetic Parasites and a Whole Lot More
Barry Palevitz | Oct 15, 2000 | 10+ min read
Photo: Ori Fragman, Hebrew University Hordeum spontaneum, the plant studied for BARE-1 retroelements. With genome sequences arriving almost as regularly as the morning paper, the public's attention is focused on genes--new genes to protect crops against pests; rogue genes that make bacteria resistant to antibiotics; faulty genes that, if fixed, could cure diseases such as muscular dystrophy. What many people don't realize is that genes account for only part of an organism's DNA, and in many c
Epigenetics: Genome, Meet Your Environment
Leslie Pray | Jul 4, 2004 | 10+ min read
©Mehau Kulyk/Photo Researchers, IncToward the end of World War II, a German-imposed food embargo in western Holland – a densely populated area already suffering from scarce food supplies, ruined agricultural lands, and the onset of an unusually harsh winter – led to the death by starvation of some 30,000 people. Detailed birth records collected during that so-called Dutch Hunger Winter have provided scientists with useful data for analyzing the long-term health effects of prenat
Surpassing the Law of Averages
Jeffrey M. Perkel | Sep 1, 2009 | 7 min read
By Jeffrey M. Perkel Surpassing the Law of Averages How to expose the behaviors of genes, RNA, proteins, and metabolites in single cells. By necessity or convenience, almost everything we know about biochemistry and molecular biology derives from bulk behavior: From gene regulation to Michaelis-Menten kinetics, we understand biology in terms of what the “average” cell in a population does. But, as Jonathan Weissman of the University of Califo
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.
Alternative Splicing Goes Mainstream
Sam Jaffe | Dec 14, 2003 | 10 min read
In eukaryotic genetics, the one-gene/one-protein concept has, for the most part, breathed its last. Researchers have rallied behind mechanisms such as alternative splicing, which may allow a lowly 30,000-gene genome to produce the dizzying variety of proteins that some believe is necessary to produce beings as complex as humans. Alternative splicing--the post-transcriptional editing process that can result in various mRNAs--was previously seen as an interesting but relatively uncommon sidesh
Blotting Technology's Permanence Is Assured As Its Applications In The Laboratory Flourish
Holly Ahern | Nov 27, 1994 | 10 min read
Advanced Biotechnologies Inc. Columbia, MD Advanced Genetic Technologies Corp San Diego, CA Ahlstrom Filtration Inc. Mount Holly Springs, PA American Bioanalytical Inc. Natick, MA Boehringer Mannheim Corp. Indianapolis, IN P.J. Cobert Associates St. Louis, MO Crescent Chemical Inc. Hauppauge, NY DuPont NEN Boston, MA Fluka Chemical Corp. Ronkonkoma, NY Gallard-Schlesinger Industries Inc. Carle Place, NY Hoefer Scientific
Blotting Technology's Permanence Is Assured As Its Applications In The Laboratory Flourish
Holly Ahern | Nov 27, 1994 | 10 min read
Advanced Biotechnologies Inc. Columbia, MD Advanced Genetic Technologies Corp San Diego, CA Ahlstrom Filtration Inc. Mount Holly Springs, PA American Bioanalytical Inc. Natick, MA Boehringer Mannheim Corp. Indianapolis, IN P.J. Cobert Associates St. Louis, MO Crescent Chemical Inc. Hauppauge, NY DuPont NEN Boston, MA Fluka Chemical Corp. Ronkonkoma, NY Gallard-Schlesinger Industries Inc. Carle Place, NY Hoefer Scientific
Flow Cytometry On-a-Chip
Jeffrey M. Perkel | Jun 1, 2015 | 7 min read
Novel microfluidic devices give researchers new ways to count and sort single cells.

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