JackOCat t1_isic5l1 wrote
Reply to comment by Ferociousfeind in When it's said 99.9% of human DNA is the same in all humans, is this referring to only coding DNA or both coding and non-coding DNA combined? by PeanutSalsa
What no one explains that often is that it isn't really differences in our proteins that make us different from each other (they do a bit of course). What really differentiates humans is all the differences in the timing genes that control our development. The fluctuations there have huge effects on how we look and function at our macro level.
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