Bryan Sykes is Professor of Human Genetics at the University of Oxford, and a Fellow of Wolfson College, Oxford. He published the first report on retrieving DNA from ancient bone ("Nature", 1989), and has been involved in high-profile cases dealing with ancient DNA, such as those of Ötzi the Iceman and Cheddar Man, as well as those by people claiming to be members of the Romanovs-the Russian royal family. Wikipedia
The definitive Wikipedia entry for Bryan Sykes. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Bryan_Sykes
Oxford Ancestors was the world's first company to harness the power and precision of modern DNA-based genetics for use in genealogy. DNA is the genetic material that flows from one generation to the next with no need for written records. The company build www.oxfordancestors.com/