Comment by biggiemac42

I think the portion that is fundamental is deeper than game of life itself. Game of life is a rule set with sufficient complexity to get this far, but it isn't the only one. Anything with this class of behavior will support systems including those resembling DNA, the question is at what scale it emerges. If the scale is too big (arguably the scale for the result in this post is too big), it's a less elegant kind of emergence.