Peter Attia· MD
now when we're talking about that duplication uh it's it's only the kringle 4 and kringle 5 that remain in the lpa gene and the kringle 4 is even separated in 10 different subunits so there's the kringle 4 type 1 all the way to the kringle 4 type 10. now the most important is probably the kringle 4 type 2 which is where the copy number variation is