Douglas Preston Quote
Mitochondrial DNA is completely separate from a person’s regular DNA. It’s a bit of genetic material residing in the mitochondria of every cell in the body, and it is inherited unchanged from generation to generation, through the female line. That means all the descendants—male and female—of a particular woman will have identical mitochondrial DNA, which we call mtDNA. This kind of DNA is extremely useful in forensic work, and separate databases are kept of it.
Douglas Preston
Mitochondrial DNA is completely separate from a person’s regular DNA. It’s a bit of genetic material residing in the mitochondria of every cell in the body, and it is inherited unchanged from generation to generation, through the female line. That means all the descendants—male and female—of a particular woman will have identical mitochondrial DNA, which we call mtDNA. This kind of DNA is extremely useful in forensic work, and separate databases are kept of it.
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About Douglas Preston
Douglas Jerome Preston (born May 31, 1956) is an American journalist and author. Although he is best known for his thrillers in collaboration with Lincoln Child (including the Agent Pendergast series and Gideon Crew series), he has also written six solo novels, including the Wyman Ford series and a novel entitled Jennie, which was made into a movie by Disney. He has authored a half-dozen nonfiction books on science and exploration and writes occasionally for The New Yorker, Smithsonian, and other magazines.