by Queen Mary University of London News
New research sheds light on evolutionary origins of stem cells with groundbreaking experiment to create mouse using ancient genetic tools
Published in Nature Communications, an international team of researchers has achieved an unprecedented milestone: the creation of mouse stem cells capable of generating a fully developed mouse using genetic tools from a unicellular organism, with which we share a common ancestor that predates animals. This breakthrough reshapes our understanding of the genetic origins of stem cells, offering a new perspective on the evolutionary ties between animals and their ancient single-celled relatives.
In an experiment that sounds like science fiction, Dr Alex de Mendoza of Queen Mary University of London collaborated with researchers from The University of Hong Kong to use a gene found in choanoflagellates, a single-celled organism related to animals, to create stem cells which they then used to give rise to a living, breathing mouse.
