A new method to differentiate between genetic mutations could lead to
Using big data to find cancerous mutations
When determining what type of cancer mutation a patient has, the gold standard is to compare two samples from the patient: one from the tumor and one from healthy tissue (typically blood). Since both samples came from the same person, most of their DNA is identical; focusing only the genetic regions that differ from each other drastically narrows the location of a possible cancer-causing mutation.
The problem is that healthy tissue isn’t always collected from patients, for…