Researchers at the Department of Cell and Molecular Biology, Karolinska Institutet have made a major discovery in how human cells produce energy. Their study, published in The EMBO Journal, reveals the detailed mechanisms of how mitochondria process transfer RNA (tRNA) molecules, which are essential for energy production. Researchers at the Department of Cell and Molecular Biology, Karolinska Institutet have made a major discovery in how human cells produce energy. Their study, published in The EMBO Journal, reveals the detailed mechanisms of how mitochondria process transfer RNA (tRNA) molecules, which are essential for energy production. Cell & Microbiology Molecular & Computational biology Phys.org – latest science and technology news stories