Question regarding Marvel and DC crossover

Does the storyline with "the brothers" have any bearing on either marvel or dc continuity, Is it canon to both or neither?

Bump

What crossover? Amalgam?

@cosmic_templar: Yeah

@marvelcomicfan6: I don't think Amalgam is canon.

@cosmic_templar: I don't think it's canon either but for some reason it's mentioned in one of the handbook entries as if it is canon, and that's what led to me creating this thread.

It is one of the marvel universes. But it doesn't affect 616 universe.