plants growth

Scientists find stem cell switch

harminka — Thu, 26 Jul 2007 15:50:29 -0500

Scientists have discovered how plant stem cells in roots detect soil structure and whether it is favourable for growth.

Rising surface ozone reduces plant growth, adds to global warming

harminka — Thu, 26 Jul 2007 02:22:02 -0500

Scientists from three leading UK research institutes have released new findings that could have major implications for food production and global warming in the 21st century. Their research is published online in Nature (25 July 2007).

Adaptation to environment has stronger effect on genome

harminka — Sat, 21 Jul 2007 05:29:24 -0500

Faster growth, darker leaves, a different way of branching - wild varieties of the plant Arabidopsis thaliana are often substantially different from the laboratory strain of this small mustard plant, a favorite of many plant biologists.

Researchers about plant resistance discovery

harminka — Thu, 19 Jul 2007 11:21:37 -0500

The mystery of how a major plant hormone works to defend plants against invaders has been revealed, thanks to collaborative research efforts by Michigan State University and Washington State University.

Internal Clock, External Light Regulate Plant Growth

harminka — Tue, 10 Jul 2007 11:05:35 -0500

Most plants and animals show changes in activity over a 24-hour cycle. Now, for the first time, researchers have shown how a plant combines signals from its internal clock with those from the environment to show a daily rhythm of growth.

Researchers Make Discovery in Molecular Mechanics of Phototropism

harminka — Fri, 06 Jul 2007 05:17:56 -0500

In a paper published in the Journal of Biological Chemistry, scientists at the University of Missouri-Columbia reported molecular-level discoveries about the mechanisms of phototropism, the directional growth of plants toward or away from light.

Endosome mediated signaling in plants

harminka — Tue, 19 Jun 2007 15:22:40 -0500

In a paper that will be published online in advance of its July 1st publication date, Drs. Niko Geldner, Joanne Chory and colleagues (The Salk Institute and HHMI) demonstrate that endosomes can function as signaling platforms in plants, as well as in animals.

What sparks plant growth

harminka — Thu, 08 Mar 2007 05:07:49 -0600