What happens if a thin-blood diablerizes another vampire?

Let’s say that a thin-blood has diablerized another vampire who isn’t a thin-blood, so it is now a 13th generation vampire of the clan of their victim.

What happens to their learned disciplines (via Discipline Affinity) and the Thin-blood Alchemy?

And now, let’s suppose that the thin-blood diablerizes another thin-blood, what will happen (idem, from disciplines and Thin-blood Alchemy point of view)?