06/06/2016

A protective shield against the heavy metal uranium

Microorganisms can better withstand the heavy metal uranium when glutathione is present, a molecule composed of three amino acids. Scientists from the German based Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and the University ...

Inbred Neanderthals left humans a genetic burden

The Neanderthal genome included harmful mutations that made the hominids around 40% less reproductively fit than modern humans, according to estimates published in the latest issue of the journal Genetics. Non-African humans ...

Scientists find new roles for old RNAs

An international team of researchers has discovered unexpected functions of small nucleolar RNAs (snoRNAs) that explains the cause of some diseases. The research, led by Prof. Stefan Stamm from the University of Kentucky ...

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