Scientists at the John Innes Centre (JIC)  in Norwich, UK, report today a breakthrough in understanding how crop plants use daylength to ensure they flower at the right time of year. In an article published in the international journal Science, they describe a gene that controls how barley reacts to the length of the day and thus controls when it flowers.
Most plants flower at a particular time of the year and researchers have known for a long time that plants use cues from their environment to control when they flower. Many crops, including barley, react to the length of the day (daylength) and use this to determine their flowering time.
“Different varieties of barley (and other crops) respond to daylength in different ways and this has been used to breed varieties adapted to grow in different farming environments” said Dr David Laurie (Project Leader at JIC). “Our result is exciting because for the first time we have identified the gene (called Ppd-H1)  that controls this very important response and now understand how plants monitor daylength. This should help breeders who are breeding new varieties for new environments and changing agricultural conditions – caused by global climate change.”
Dr David Laurie | alfa
Trees and climate change: Faster growth, lighter wood
14.08.2018 | Technische Universität München
Animals and fungi enhance the performance of forests
01.08.2018 | Deutsches Zentrum für integrative Biodiversitätsforschung (iDiv) Halle-Jena-Leipzig
There are currently great hopes for solid-state batteries. They contain no liquid parts that could leak or catch fire. For this reason, they do not require cooling and are considered to be much safer, more reliable, and longer lasting than traditional lithium-ion batteries. Jülich scientists have now introduced a new concept that allows currents up to ten times greater during charging and discharging than previously described in the literature. The improvement was achieved by a “clever” choice of materials with a focus on consistently good compatibility. All components were made from phosphate compounds, which are well matched both chemically and mechanically.
The low current is considered one of the biggest hurdles in the development of solid-state batteries. It is the reason why the batteries take a relatively long...
New design tool automatically creates nanostructure 3D-print templates for user-given colors
Scientists present work at prestigious SIGGRAPH conference
Most of the objects we see are colored by pigments, but using pigments has disadvantages: such colors can fade, industrial pigments are often toxic, and...
Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...
Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...
Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....
17.08.2018 | Event News
08.08.2018 | Event News
27.07.2018 | Event News
20.08.2018 | Information Technology
20.08.2018 | Life Sciences
20.08.2018 | Information Technology