An international team of scientists from the United States and Japan has seen how a particular gene, called the fatty acid binding protein 7 (FABP7), is involved in the quality of sleep experienced by three different animals, including humans. The study was published in the April 5, 2017 issue of the journal Science Advances. Gerstner et al found that a mutation in the gene FABP7 is associated with fragmented sleep in humans. Image credit: Wok &...