Does it? Please finish your post and explain what you mean by that, and how you arrived at your conclusion. It makes for a much more interesting (and persuasive) argument.
If considering that the Biblical belief of 'Jesus is the son of God' is meant to be literal, then God would have to be the Biological father of Jesus. If Jesus's parental DNA is that attributable to a human male, which it would have to be for Jesus to be a valid member of the human species, then this leads to either one of two conclusions, EITHER that:
A) God was a human male and Jesus's father, or ...
B) God was not the father of Jesus.
I actually firmly believe in B by the way, and that the real Jesus was a normal person, NOT born to a virgin mother, and that biblical teachings of God as his father were not literal, but metaphorical.
And just what do you think God's DNA would look like anyway?
Jesus was wholly God and wholly man, so it's not unreasonable that he'd have had wholly human DNA.
In any case, as said, if Jesus were to come back I don't think a DNA test is going to be on the agenda...
Jesus: 'sup, dudes, it's the apocalypse. I'm here to judge the living and the dead.
Jeremy Kyle: WHY WON'T YOU TAKE A DNA TEST?!?!
Jesus: STFU. Death? Sort this one out.
I didnt state that Jesus would have his parental DNA from God. Its absolutely not possible for a valid human to have either parental or maternal DNA from anything other than a human, so if Jesus was a human, he cannot have been the son of God, UNLESS we assume that God was also a human.
Also, if Jesus was to come back today, you cant tell any better than I what would happen, and if there would be any kind of an apocalypse, nor if he would agree or disagree to have a DNA sample taken.