Hmm...A very interesting observation regarding the genes. But I have to say that what you have noticed in genes doesn't mean that it holds true for the human being. Though I could see how you could say it would.
Why don't we do this, I find its always best to check with the one who created life, including the genes that you mentioned in the outset, to determine what happens to us when we die, or where do we go after we die. We can find the answers to these questions right in the bible.
In the bible death is liken to being asleep. Give light to my eyes, so that I may not fall asleep in death.”—Psalm 13:3.
We do not want you to be ignorant about those who are sleeping in death, so that you may not sorrow as the rest do who have no hope.”—1 Thessalonians 4:13.
“‘Lazarus our friend has fallen asleep, but I am traveling there to awaken him.’ The disciples then said to him: ‘Lord, if he is sleeping, he will get well.’ Jesus, however, had spoken about his death.”—John 11:11-13
This is what being asleep is like: Sleep is an unconscious state and suitably conveys the idea of rest from pain and suffering.
Ecclesiastes 9:5 says "For the living know that they will die, but the dead know nothing at all, nor do they have any more reward, because all memory of them is forgotten."
It comforts us to know that the dead are asleep in the grave and are not suffering. Death thereby loses its mystery and no longer needs to cause us dread.
For boat loads more information on death and what happens to us when we die, and where we go, and if we will live again please visit www.jw.org and type in the word "Death" in the search box. You will find an abundant amount of information on the subject, and you could even look up some info on genes as well.
I hope this helps :)
Natalie