Yes, I read that - she isn't part-Kryptonian, it would be interesting to see what the results would be if she married one of the Kent descendents in one of the parallel universes.
I'm thinking in terms of the Kryptonian genes being the key that will unlock humanity's own hidden powers - think of e.g. the X-Gene in the Marvel universe, then imagine someone with all of Superman's powers plus (for example) those of Magneto or Squirrel Girl (if you don't know who Squirrel Girl is, you should look her up, she's used her somewhat odd powers to defeat most of the Marvel villains at one time or another).
Or maybe human genes being the key to unlocking hidden Kryptonian powers.
