“Seed quality is determined by highly complex interactions between biochemical, biophysical and molecular processes within the seed, which are only very poorly understood” explains Ilse Kranner, Professor of Plant Physiology at the Austrian University of Innsbruck, who is the coordinator of the EU-project EcoSeed. In this project, three crop species, barley, sunflower and cabbage will be studied together with the model plant Arabidopsis, to see how drought and elevated temperatures suffered by the mother plant, impact upon seed quality. As a next step, the scientists want to find out how changes in temperature, humidity and oxygen concentrations during storage further affect seed viability, storability, and seedling vigour.The knowledge gained from the detailed study of the above four plant species will then be transferred to wild plant species to the benefit of conservation projects. Eleven renowned European teams participate in the EcoSeed project. Among them are the Seed Conservation Department of the Royal Botanic Gardens, Kew, maintaining the largest ex situ genebank for wild plant species globally, and the Federal ex situ Genebank of Germany, the IPK Gatersleben, which is the largest crop genebank in the EU. “EcoSeed combines aspects of food security and conservation, and we are lucky to have top-class scientists in the consortium” says Ilse Kranner.
Dr. Christian Flatz | Universität Innsbruck
Tropical deforestation releases large amounts of soil carbon
28.07.2015 | Georg-August-Universität Göttingen
Drivers of temporal changes in temperate forest plant diversity
27.07.2015 | Friedrich-Schiller-Universität Jena
Researchers have developed an ultrafast light-emitting device that can flip on and off 90 billion times a second and could form the basis of optical computing.
Joint BioEnergy Institute study identifies bacterial protein that is key to protecting rice against bacterial blight
A bacterial signal that when recognized by rice plants enables the plants to resist a devastating blight disease has been identified by a multi-national team...
Researchers in the Cockrell School of Engineering at The University of Texas at Austin are one step closer to delivering smart windows with a new level of energy efficiency, engineering materials that allow windows to reveal light without transferring heat and, conversely, to block light while allowing heat transmission, as described in two new research papers.
By allowing indoor occupants to more precisely control the energy and sunlight passing through a window, the new materials could significantly reduce costs for...
Argonne scientists used Mira to identify and improve a new mechanism for eliminating friction, which fed into the development of a hybrid material that exhibited superlubricity at the macroscale for the first time. Argonne Leadership Computing Facility (ALCF) researchers helped enable the groundbreaking simulations by overcoming a performance bottleneck that doubled the speed of the team's code.
While reviewing the simulation results of a promising new lubricant material, Argonne researcher Sanket Deshmukh stumbled upon a phenomenon that had never been...
A NASA camera on the Deep Space Climate Observatory (DSCOVR) satellite has returned its first view of the entire sunlit side of Earth from one million miles away.
The color images of Earth from NASA's Earth Polychromatic Imaging Camera (EPIC) are generated by combining three separate images to create a...
23.07.2015 | Event News
10.07.2015 | Event News
25.06.2015 | Event News
29.07.2015 | Physics and Astronomy
29.07.2015 | Life Sciences
29.07.2015 | Awards Funding