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tag cross circulation evolution developmental biology

Speciation's roots?
Alla Katsnelson | May 1, 2008 | 3 min read
A normal Arabidopsis plant (center), surrounded by different hybrids formed by crossing two healthy plants. Credit: Kirsten Bomblies and Detlef Weigel, Max Planck Institute for Developmental Biology, Tübingen" />A normal Arabidopsis plant (center), surrounded by different hybrids formed by crossing two healthy plants. Credit: Kirsten Bomblies and Detlef Weigel, Max Planck
The Role of Mom’s Microbes During Pregnancy
Carolyn A. Thomson and Kathy D. McCoy | Aug 1, 2021 | 10+ min read
Bacteria in the gut influence the production of antibodies and themselves secrete metabolites. In a pregnant woman, these compounds may influence immune development of her fetus.
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.
Inspired by Nature
Daniel Cossins | Aug 1, 2015 | 10+ min read
Researchers are borrowing designs from the natural world to advance biomedicine.
Six Scientists Are Added To Ranks Of Prestigious MacArthur Fellows
Karen Young Kreeger | Sep 1, 1996 | 9 min read
SOLVING REAL-WORLD PROBLEMS: MacArthur fellow Vonnie McLoyd's research combines concepts in socioeconomics, psychology, and anthropology. This year's John D. and Catherine T. MacArthur Foundation fellowships will help six scientists advance their cutting-edge, multidisciplinary projects that extend from the ocean depths to distant stars and planets. With grants of about $250,000 or more, the newly named fellows will be able to finance innovative-even maverick-research ideas that might otherwis
Gene Mapping Gives Rise To Drugs That Rebuild Tissue
Steve Bunk | Apr 26, 1998 | 8 min read
The logical outcome of gene mapping is nigh. Biotechnology companies are using genetic information to design new drugs that may go beyond merely slowing or stopping a disease process to inducing the regeneration or repair of damaged tissue. Looking past the conventional drug targets of enzymes and gene-coupled receptors, researchers are seeking out molecules in the pathways along which biochemical signals are transferred. In some cases, their work has led to compounds--now in clinical trials or
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
Antibodies Making Their Way From The Clinic To The Research Lab
Holly Ahern | Sep 17, 1995 | 10 min read
if (n == null) The Scientist - The Immune Response The Scientist 9[18]:18, Sep. 18, 1995 Tools The Immune Response By Holly Ahern Imagine that you've just cloned a gene for a bacterial enzyme with unique structural properties and you want to find out more about it. What natural role does the enzyme play, you wonder, and do organisms other than bacteria produce it? To answer these questions, you could screen countless genomic libraries for clones bearing si
Going Strong at 75
Horace Freeland Judson | Mar 17, 2002 | 10+ min read
Roger Kornberg, one of Arthur's boys, has a Sydney Brenner story. We all do, but his is more telling than most.

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