“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
Climate change: Trade liberalization could buffer economic losses in agriculture
25.08.2016 | Potsdam-Institut für Klimafolgenforschung
Fungal intruder ante portas!
19.08.2016 | Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung
Scientists and engineers striving to create the next machine-age marvel--whether it be a more aerodynamic rocket, a faster race car, or a higher-efficiency jet...
Waveguides are widely used for filtering, confining, guiding, coupling or splitting beams of visible light. However, creating waveguides that could do the same for X-rays has posed tremendous challenges in fabrication, so they are still only in an early stage of development.
In the latest issue of Acta Crystallographica Section A: Foundations and Advances , Sarah Hoffmann-Urlaub and Tim Salditt report the fabrication and testing of...
Electrochemists at TU Graz have managed to use monocrystalline semiconductor silicon as an active storage electrode in lithium batteries. This enables an integrated power supply to be made for microchips with a rechargeable battery.
Small electrical gadgets, such as mobile phones, tablets or notebooks, are indispensable accompaniments of everyday life. Integrated circuits in the interiors...
Recent findings indicating the possible discovery of a previously unknown subatomic particle may be evidence of a fifth fundamental force of nature, according...
A nanocrystalline material that rapidly makes white light out of blue light has been developed by KAUST researchers.
25.08.2016 | Event News
24.08.2016 | Event News
12.08.2016 | Event News
25.08.2016 | Power and Electrical Engineering
25.08.2016 | Health and Medicine
25.08.2016 | Information Technology