Serving and nearby cities.
Laguna Hills Paternity Testing and Family Relationship DNA Tests
Our Laguna Hills DNA testing center for paternity, maternity, immigration and relationship testing in the Laguna Hills area is located at:
Have an appointment?
DNA Testing is by appointment only.Make an Appointment CALL 714-648-0468
DNA Facts - Did you know?
People who have had bone marrow transplant will typically have the donor’s DNA in their blood while the DNA in their saliva and hair will not include the donor's DNA. Wrongful arrests have actually occurred from DNA evidence derived from the blood of people who have had such transplants. .
A massive amount of DNA is held in the nuclei of our cells and the human genome is defined by this. What some people are unaware of is that there's also a second location where DNA is stored - Mitochondia . Mitochondria are the powerhouses of our cells. Some scientists speculate that way back in time mitochondria were simple cells that invaded our cells and then became an integral part of them. This is reasoned because mitochondria have their own DNA and replicate this DNA independently from the nucleus. When embryos form , they inherits half the father's genome and half the mother's. Mitochondria however only comes from the mother’s egg. Men do not have mitochondria. Mitochondrial mutations will pass to all of the resulting offspring. Mutations like this can be deadly. A new potential treatment has been engineered which introduces a 3rd person into the mix. A sperm fertilizes the mother’s egg but the resultant nucleus is then removed and placed into a donor egg that's had its nucleus removed but has normal mitochondrial DNA. The child ends up having the DNA of its mother and father, and the mitochondria of the donor as well.