Unique DNA fingerprint, what happens after blood transfusion/organ transplant will the DNA change structure?

Answer 1

Nope, your DNA structure will not be changed. Your DNA contents will also not be changed. A change in DNA content comes only under circumstances such as UV radiation.... Transfusion of blood and organ does not give rise to such a circumstance.

I presume you are also asking about fingerprinting. I do not think that your DNA give rise to your fingerprint although they can be an indirect cause for the main cause of fingerprint. The main cause is that the folding of the skin is different. Remember that identical twins do have common DNA content and yet they have different fingerprint. Also, the same genotype can still be expressed as a different phenotype. So, there is a possibility that your DNA may give rise to your fingerprinting.

Hope I have helped you.

Answer 2

red blood cells have no nucleus so there are no DNA in the red blood cells, white blood cells are few in the transfused blood and majority of them have a limited life span, few days almost, so the DNA finger print after blood transfusion will not change. organ transplantation also will not change the print, most transplanted organs are those which did not release cells to the blood. however when a person subjected to DNA fingerprint, it is easy to get some cells from save part as mucosal lining of the mouth.

Answer 3

in case you had almost all your blood replaced, and then had it extracted and examined by utilising the police very quickly afterwards, that's accessible which you would be waiting to fool a DNA attempt. even with the undeniable fact that, that's amazingly puzzling to alter ALL a individual's blood, and additionally the exchange could only final for a quick time (say, some weeks max) because of the fact the recent blood cells your physique creates to replace ineffective ones could carry your general DNA. besides, the police could desire to consistently basically attempt something else as a substitute, like pores and skin cells. So the possibilities of fooling them in any respect are not very reliable.

Answer 4

No. Blood cells don't survive for long and don't have DNA anyway. The transplanted organ will keep the donor's DNA, but it can't change your cell's DNA.

Answer 5

blood dies after 90 days i believe. the organ will retain the DNA of the original owner.Your dna has no way of changing the implanted structure, which is why you have to make sure it is a good "match" so your WBC wont attack it.