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tag para aminosalicylic acid developmental biology evolution

An illustration of green bacteria floating above neutral-colored intestinal villi
The Inside Guide: The Gut Microbiome’s Role in Host Evolution
Catherine Offord | Jul 1, 2021 | 10+ min read
Bacteria that live in the digestive tracts of animals may influence the adaptive trajectories of their hosts.
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.
Ribozymes: Hearkening Back to an RNA World
Jeffrey Perkel | Sep 15, 2002 | 9 min read
Illustration: Ned Shaw LIKE MOLECULAR TOY-MAKERS, ribozyme researchers create tools with evolutionary, diagnostic, and therapeutic applications. Nearly 20 years ago, Tom Cech and Sidney Altman discovered that some naturally occurring RNAs could perform enzymatic reactions, earning these researchers the 1989 Nobel Prize in chemistry. Scientists have now identified several examples of RNA enzymes, or ribozymes. Most make or break the phosphodiester bonds in nucleic acid backbones, but some
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
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

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