Do we always carry the same DNA code in every incarnation we wiil have.It is also the DNA code of our soal.Just woundering. George

Greetings George,
You come up with very interesting topics!
IMO,
When a DNA profile is done, only a few characteristics are checked. So I'm betting that in the future when they can check more points more often that they'll find  that DNA changes after some 'transforming' experiences.
For example, don't you feel changed after a truly spiritual experience, like an answer to a prayer or an NDE or OBE? If DNA is anything close to an imprint of our essential selves,  it seems like it would have to change.

Actually the mechanism is really fascinating....Imagine that in the period of one year, every cell in our body has died and a new one has taken its place (brain cells are an exception)....we have a new body every year, however the DNA is the same.....we take our DNA as a combination from our parents. However I don't think that it has to do with the soul that much, since the soul is alive without the body. Perhaps It is more like making a convenient vessel for the soul. However since every incarnation happens for different reasons, different lessons to be learned, I would guess that the DNA would each time be different too

I don't believe we can keep the same DNA every time we reincarnate.
As Antwnhs has very well put it, we are not our body. We just use the body as a vehicle and changing geographical location, gender and race everytime it would be impossible to keep the same DNA.
Previous lives experiences affect the soul but not the body. For example, someone healthy may develop a pain in the arm at the age of 30 for no treason at all. In cases where this has been investigated through past life regression, they found something happened in a previous life in that particular arm and at the that precise age.
After the regression the pain stops. If it was a DNA thing the pain would not ease, and the condition would repeat itself.
This is what I think.

Peace.

SC.