english: And to begin to answer such questions, my research group -- since over 25 years now -- works on methods to extract DNA from remains of Neanderthals and extinct animals that are tens of thousands of years old.
non_english: I da bismo počeli da odgovaramo na takva pitanja, moja istraživačka grupa - već više od 25 godina - radi na metodama ekstrakcije DNK iz ostataka Neandertalaca i izumrlih životinja starih desetine hiljada godina.