Four-leaf clovers are said to represent good luck. They also represent something else: genetic mutation.
saint patrick's day
Think you’re Irish? Your genes may say otherwise
So what does it mean to be Irish?
Oklahoma Medical Research Foundation (OMRF)
Discoveries that make a difference.
Four-leaf clovers are said to represent good luck. They also represent something else: genetic mutation.
So what does it mean to be Irish?