We went to university together
meclizine buy online To make their study work, the team thus focused on sequencing DNA from the mitochondria of the cell, rather than DNA from the nucleus of the cell. While each cell has just one set of nuclear DNA, it has at least several hundred copies of the mitochondrial version, so there would be more of it left after all this time. Also, while nuclear DNA has many repetitive sections that make it difficult to sequence from small fragments???you can never tell if what you have is the next piece in the puzzle or just a duplicate lying around???mitochondrial DNA does not.