Researchers at Leeds have identified the gene which gives us bigger brains – the evolutionary attribute separating us from other animals. The gene came to light during a study by Geoff Woods, Jacquie Bond and Emma Roberts into the disease microcephaly, in which people are born with a smaller brain (and head).
Dr Woods, a clinical geneticist at St Jamess, noticed a high instance of microcephaly among his Pakistani patients. He found that, in the 1960s, a dam project in Pakistani-controlled Kashmir had displaced a large number of people, some of whom came to live in Bradford. Many were from large, inter-related families, making it possible to trace a genetic link to the disease.
The researchers found mutations in a gene known as ASPM, which controls the brain’s growth during foetal development. In microcephalic patients, brain growth slows after 20-30 weeks, so when born, their brains are smaller.
Vanessa Bridge | alfa
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20.01.2017 | GSI Helmholtzzentrum für Schwerionenforschung GmbH
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20.01.2017 | DOE/Joint Genome Institute
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
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Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
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Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
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10.01.2017 | Event News
09.01.2017 | Event News
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20.01.2017 | Materials Sciences
20.01.2017 | Life Sciences