Antarctic Worm and Machine Learning Help Identify Cerebral Palsy Earlier

When University of Delaware molecular biologist Adam Marsh was studying the DNA of worms living in Antarctica's frigid seas to understand how the organisms managed to survive--and thrive--in the extremely harsh polar environment, he never imagined his work might one day have a human connection. But it turns out that the genome of these Antarctic worms is very similar to ours in terms of the number and types of genes present. And the pioneering technique Marsh developed to analyze their genetic activity is proving valuable for human health care research. Marsh and a business partner established a biotechnology company to make that technique available for such study. Specifically, Marsh's method uses next-generation genetic sequencing data to measure how cells control the way genes are turned on or off, a process known as DNA methylation.