Scientists will today explain to a meeting in London how their research has greatly improved our understanding of the flow of genetic material between organisms in the environment. Outcomes from the Gene Flow in Plants and Microorganisms Initiative, funded by the Biotechnology and Biological Sciences Research Council (BBSRC) and the Natural Environment Research Council (NERC), will be valuable in informing the future of both conventional and GM crops.
The outcomes of the initiative include the finding that separation distances of around 100m between GM and conventional crops can meet most impurity thresholds and restrict the transfer of genetic material into the environment. Researchers also found that gene transfer from GM organisms to soil bacteria is vanishingly small and highly unlikely.
However, scientists examining the likelihood of gene transfer from conventionally-bred commercial oil seed rape to its waterside wild relative, Bargeman’s Cabbage, Brassica rapa, found that transfer was not rare. In fact, they estimated that around 32,000 oil seed/B. rapa hybrids are produced in the UK every year.
Cascading use is also beneficial for wood
11.12.2017 | Technische Universität München
The future of crop engineering
08.12.2017 | Max-Planck-Institut für Biochemie
DNA molecules that follow specific instructions could offer more precise molecular control of synthetic chemical systems, a discovery that opens the door for engineers to create molecular machines with new and complex behaviors.
Researchers have created chemical amplifiers and a chemical oscillator using a systematic method that has the potential to embed sophisticated circuit...
MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.
Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor...
Researchers have developed a water cloaking concept based on electromagnetic forces that could eliminate an object's wake, greatly reducing its drag while...
Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.
To rapidly transport the right ions through the cell membrane, the tiny channels rely on a complex interplay between the ions and surrounding molecules,...
The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.
Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...
11.12.2017 | Event News
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15.12.2017 | Power and Electrical Engineering
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15.12.2017 | Life Sciences