Advance in human free circulating DNA
人体游离循环DNA的研究进展

Free circulating DNA is one kind of extracellular free DNA, which was examined in the zoology, botany and the human's body fluid. The detection of free circulating DNA had already been applied in monitoring the disease, embryo's pre-natal diagnosis, tumor research. This article reviewed some biology characteristics of free circulating DNA, the recent researches of free circulating DNA and its application.