Original sentence: Geneticist Toomas Kivisild of Cambridge University headed a 2003 paper in which comparisons of the diversity of R1a1 (R-M17) haplogroup in Indian, Pakistani, Iranian, Central Asian, Czech and Estonian populations.He observes:.In a work titled The Real Eve: Modern Man's Journey out of Africa (New York: Carroll and Graf Publishers, 2003), the prominent Oxford University scholar Stephen Oppenheimer concludes that South Asia is the origin of M17 and his ancestors.Stephen Oppenheimer believes after extensive genetic testing and analysis that the Modern "Out of Africa" theory ties in with R1a1 (M17) in that, it "could have found his way initially from India or Pakistan, through Kashmir, then via Central Asia and Russia, before finally coming to Europe"..."as part of an archaeologically dated Paleolithic movement from east to west 30,000 years ago
Edited sentence: Geneticist Toomas Kivisild headed a study in which comparisons of the diversity of R1a1 (R-M17) haplogroup in Indian, Pakistani, Iranian, Central Asian, Czech and Estonian populations.Stephen Oppenheimer postulates that South Asia is the origin of M17 stating: