Ancient DNA in ice, such as the Ötzi the Iceman (Handt "et al." 1994), or through rapid desiccation, such as high-altitude mummies from the Andes (c.f. Pääbo 1986; Montiel "et al." 2001), as well as various sources of artificially preserved tissue (such as the chemically treated mummies of ancient Egypt). However, mummified remains are a limited resource. The majority of human aDNA studies have focused on extracting DNA from two sources that are much more common in the archaeological record – bone and teeth. Several other sources have also yielded DNA, including paleofaeces (Poinar "et al." 2001) and hair (Baker "et al."
The Man Who Killed Don Quixote [at the Cannes Film Festival] next year with the finished film, and then you can ask me why I made such a mess of it or why I made such a wonderful film." Over the years, Gilliam and Grisoni kept on re-writing "The Man Who Killed Don Quixote" as they kept on trying to make the film. The most notable change was the removal of the time travelling element present central to the original 2000 production; instead of the character of Grisoni being thrown back through time, the film would instead take place in modern times, with the "period elements"